{"title":"Dell PowerEdge R240 Servers","description":"\u003cp data-start=\"547\" data-end=\"888\"\u003eThe Dell PowerEdge R240 is an affordable and reliable 1U rack server designed for small businesses, remote offices, and entry-level workloads. Powered by Intel Xeon E-series processors, the R240 delivers efficient performance for essential applications such as file sharing, point-of-sale systems, web hosting, and basic business operations.\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1292\"\u003eWith support for DDR4 ECC memory, the PowerEdge R240 helps ensure system stability and data integrity, making it a dependable choice for organizations that need consistent performance without the complexity of larger enterprise platforms. Its compact 1U form factor makes it easy to deploy in space-constrained environments while still providing the core functionality needed to run everyday workloads.\u003c\/p\u003e\n\u003cp data-start=\"1294\" data-end=\"1668\"\u003eThe Dell PowerEdge R240 offers flexible storage configurations with support for both 3.5” (LFF) and 2.5” (SFF) drives, allowing you to tailor the system for either capacity or performance. It also includes integrated iDRAC9 management, enabling remote monitoring and control—perfect for businesses without dedicated on-site IT staff or for managing distributed environments.\u003c\/p\u003e\n\u003cp data-start=\"1670\" data-end=\"1898\"\u003eAt Wholesale Servers, all Dell PowerEdge R240 servers are fully tested, professionally refurbished, and built to order. Customize your server with the right CPU, RAM, storage, and RAID configuration to fit your needs and budget.\u003c\/p\u003e\n\u003cp data-start=\"1900\" data-end=\"2082\"\u003eIf you’re looking for a cost-effective, entry-level server that delivers reliable performance for small business or edge deployments, the Dell R240 is a smart and practical solution.\u003c\/p\u003e","products":[{"product_id":"dell-poweredge-r240-2-bay-3-5-chassis","title":"Dell PowerEdge R240 2-Bay 3.5\" Cabled Drives [14th Gen]","description":"\u003cp\u003eThe Dell PowerEdge R240 2-Bay 3.5\" Cabled is the most cost-minimized configuration in Dell's 14th gen rack server lineup: two cabled (non-hot-swap) LFF drive bays, a single-socket Intel Xeon E-2100 or E-2200 processor, four DDR4 UDIMM slots, and a 250W Bronze or 450W Platinum single PSU in a compact 1U chassis. Every unit is professionally refurbished, and this is the lowest entry-price configuration of any Dell PowerEdge rack server in our catalog. We position this as the right call for genuinely lightweight roles where the buyer needs an enterprise-grade rack server (iDRAC9, ECC memory, PERC RAID, Dell PowerEdge supply chain) but does not need hot-swap drive serviceability and does not need more than two local drives.\u003c\/p\u003e\u003cp\u003eImportant upfront: the R240 has been superseded by the R250 (15th gen, Xeon E-2300, DDR4 3200) and the R260 (16th gen, Xeon E-2400, DDR5 4400, short-depth 17\" chassis). For any new production deployment with a 3+ year horizon, the R250 or R260 is the right answer. The R240 2-Bay Cabled is the correct call for genuinely cost-constrained deployments, short planned lifecycles, expanding existing R240 infrastructure, or builds where the lowest acquisition cost dominates all other considerations.\u003c\/p\u003e\u003cp\u003eTo configure a build, call 1-800-778-1545 or use the quote form on this page. Volume pricing applies at 5 units and above. Every R240 ships after a 12+ hour burn-in covering every PCIe slot, every memory channel, and every drive bay. Standard 180-day warranty included; 1-Year, 2-Year, and 3-Year Premium warranty options available separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhen 2 Cabled Bays Is the Right Choice\u003c\/h2\u003e\u003cp\u003eThree things distinguish the R240 2-Bay 3.5\" Cabled from the \u003ca href=\"\/products\/dell-poweredge-r240-4-bay-3-5-chassis\"\u003eR240 4-Bay 3.5\" Hot-Swap\u003c\/a\u003e companion in this family, and the buying decision turns on these three:\u003c\/p\u003e\u003col\u003e  \u003cli\u003e\n\u003cstrong\u003eDrive backplane is cabled, not hot-swap.\u003c\/strong\u003e The two LFF bays use a direct-cabled backplane to the PERC or onboard SATA controller. Drives are not hot-pluggable. A failed drive requires powering down the server, opening the chassis, swapping the drive, and bringing the system back up. This is a real serviceability constraint: any production-uptime requirement that includes \"drive replacement without scheduled downtime\" rules out the 2-Bay Cabled. For deployments where a scheduled maintenance window for drive replacement is workable (overnight, weekend, or quarterly window), the cabled backplane is fully production-grade and the lower entry cost is a meaningful saving.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTwo LFF bays only, RAID 1 territory.\u003c\/strong\u003e Two drives give RAID 1 (mirror, 1 usable \/ 1 redundant) as the practical configuration. RAID 0 (stripe, no redundancy) is available but rarely the right call for production. There is no expansion path within the chassis: if your storage need grows beyond 2 drives during the server's lifecycle, the 2-Bay Cabled cannot accommodate it without a chassis upgrade to the 4-Bay Hot-Swap or stepping up to a larger platform. For workloads with predictable bounded storage (OS plus application data only, with primary data on network storage), this is acceptable; for workloads with any growth trajectory, the 4-Bay Hot-Swap is the safer call.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eLowest entry price in the catalog.\u003c\/strong\u003e The 2-Bay Cabled is the most cost-minimized Dell PowerEdge rack configuration we stock. The price delta versus the 4-Bay Hot-Swap is meaningful at single-unit quantities and grows in absolute dollars at volume, but the gap closes at higher CPU and memory configurations where the chassis-and-backplane component becomes a smaller fraction of the total system cost.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003eThe honest framing: the 2-Bay Cabled is the right call when the budget gap matters and the deployment role is genuinely served by 2 cabled drives. For most production-adjacent roles - any deployment with uptime expectations, any role that might need a third or fourth drive during its lifecycle, any deployment where someone other than the original installer might need to service a failed drive - the R240 4-Bay Hot-Swap or the R340 4-Bay 3.5\" at a small premium is the better-balanced choice. We will say this directly at quote time.\u003c\/p\u003e\u003ch2\u003eStorage - Two Cabled 3.5\" LFF Bays\u003c\/h2\u003e\u003cp\u003eTwo 3.5\" cabled LFF SAS or SATA drive bays. Practical RAID configuration is RAID 1 (mirror) with one drive usable and one mirrored. Maximum raw capacity at two drives is approximately 40 TB using 20 TB nearline-SAS drives; RAID 1 usable is then 20 TB. Most of the 2-Bay builds we ship use drives in the 2 TB to 8 TB per-drive range where the price-per-TB curve and the workload-fit profile line up; 20 TB drives in a 2-bay cabled chassis are an unusual combination because the chassis is not really sized for storage-dense roles.\u003c\/p\u003e\u003cp\u003eRAID 0 (stripe, no redundancy) doubles the usable capacity to roughly 40 TB but loses all drive-failure protection; we generally do not configure RAID 0 for any production role because a single drive failure means total data loss, and the secondary-market drive population on the R240 is mature enough that occasional drive failures should be planned for. JBOD (no RAID) with each drive presented to the OS separately is sometimes the right call for ZFS or software-defined storage roles where the host operating system handles redundancy; this is supported via the HBA330 controller.\u003c\/p\u003e\u003cp\u003eBoot drive options are where the 2-Bay configuration shows its constraint most clearly. The BOSS-S1 module (Boot Optimized Storage Subsystem; dual mirrored M.2 SATA SSDs on a cold-swap PCIe card, hardware RAID 1) is the recommended boot device for any production build because it isolates the operating system from the data drives. On a 2-bay chassis, BOSS-S1 is even more load-bearing than on the 4-bay variant: giving up one of two front bays to boot is a 50% capacity hit, where on a 4-bay it is 25% and on a 16-bay platform it is 6%. The right answer on a 2-Bay R240 build is almost always BOSS-S1 for boot plus both front bays in RAID 1 for data, not boot-from-RAID on the front drives. The alternative is a single onboard SATA M.2 (no hardware mirror; OS recovery is a restore-from-backup event) which is acceptable for cost-minimized builds where the OS reinstall is a documented runbook and the application config lives in version control.\u003c\/p\u003e\u003cp\u003eThe R240 does not support NVMe drives at any chassis configuration. The platform's PCIe lane budget cannot accommodate an NVMe backplane, and the 2-Bay Cabled chassis has no flex-bay or NVMe-capable variant. If your workload requires NVMe, the \u003ca href=\"\/products\/dell-poweredge-r440-10-bay-2-5-chassis\"\u003eR440 10-Bay 2.5\"\u003c\/a\u003e with the four-bay NVMe hybrid backplane is the next platform up, or the R250 \/ R260 successors in current production.\u003c\/p\u003e\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\u003cp\u003eThe R240 supports a reduced PERC controller lineup versus the dual-socket 14th gen platforms; the H740P and the H730 family that appear on R640 \/ R740 are not in scope on this chassis. Confirm exact controller part number at quote time. At the 2-bay configuration the controller choice is narrower than on the 4-bay because RAID 5 \/ 6 are not available (those layouts need 3+ drives), so the controller decision reduces to RAID 1 capability plus boot support.\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003ePERC H330 (12 Gb\/s SAS, no cache):\u003c\/strong\u003e our default recommendation for the 2-Bay Cabled. Supports RAID 1 and RAID 0; no battery-backed write cache, which is acceptable at this configuration because RAID 1 has no parity-write penalty (a write to a RAID 1 mirror is just two parallel writes, not the read-modify-write cycle that makes RAID 5 \/ 6 want a cache). The H330 covers the practical RAID layouts available at 2 bays at the lowest controller cost.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePERC H730P (12 Gb\/s SAS, 2 GB cache, battery-backed):\u003c\/strong\u003e available for builds that want battery-backed write cache for marginal performance gain on cached writes, or for builds where the customer expects to upgrade to a 4-bay chassis later and wants the controller to carry forward. On a 2-bay RAID 1 build the practical performance delta versus the H330 is small because the cache is most useful on parity layouts; we quote H730P here when the customer specifically asks for it or when the workload has bursty write patterns where the cache absorbs short spikes.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eHBA330 (12 Gb\/s SAS pass-through HBA):\u003c\/strong\u003e the right call for software-defined storage roles where the host handles redundancy: TrueNAS \/ FreeNAS, ZFS pools on Proxmox or Solaris derivatives, Ceph storage nodes (though a 2-Bay R240 is rarely the right scale for Ceph), or any role where each drive is presented to the OS separately. On a 2-bay chassis with two drives this is most often a ZFS mirror or a single-disk-plus-spare configuration on a Linux or BSD host.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePERC S140 (software RAID via chipset):\u003c\/strong\u003e we generally avoid it for production. CPU overhead is real on a single-socket Xeon E platform where every core matters, recovery tooling is weaker, and boot-time support is OS-version-dependent in ways that make field troubleshooting harder. Acceptable for development hosts and lab gear; not our quote-time default.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm controller SKU at quote time; secondary-market R240 units often arrive with a controller already installed from prior deployment, and our configurator validates compatibility with the requested drives and bay count before the unit goes into burn-in.\u003c\/p\u003e\u003ch2\u003eProcessors\u003c\/h2\u003e\u003cp\u003eThe R240 takes a single Intel Xeon E processor on socket LGA 1151. Two CPU generations are drop-in compatible:\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eIntel Xeon E-2100 series (Coffee Lake, 14 nm, 2018):\u003c\/strong\u003e 4-core or 6-core options at 71W or 80W TDP. Workhorse SKUs include the E-2124 (4C\/4T, 3.3 GHz base \/ 4.3 GHz turbo, 71W, no Hyper-Threading, the most cost-minimized Xeon option), the E-2134 (4C\/8T, 3.5 GHz, 71W), the E-2146G (6C\/12T, 3.5 GHz, 80W), and the E-2186G (6C\/12T, 3.8 GHz, 95W, the top-bin E-2100 part).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eIntel Xeon E-2200 series (Coffee Lake Refresh, 14 nm, 2019):\u003c\/strong\u003e 4-core to 8-core options at 71W to 95W TDP. Workhorse SKUs include the E-2224 (4C\/4T, 3.4 GHz \/ 4.6 GHz turbo, 71W, no HT), the E-2236 (6C\/12T, 3.4 GHz, 80W), and the top-of-platform E-2288G (8C\/16T, 3.7 GHz \/ 5.0 GHz turbo, 95W).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe platform also accepts Intel Pentium Gold, Core i3, and Celeron parts at Dell's option for the most cost-minimized configurations. We do not configure consumer parts for production work: the support story for them through Dell's PowerEdge channel is weaker and they sit below the Xeon E feature line. Note also that on the R240, integrated graphics are disabled regardless of CPU; video is handled by the Matrox G200 in the iDRAC9. For any production R240 we configure a Xeon E exclusively.\u003c\/p\u003e\u003cp\u003eSKU recommendation specific to the 2-Bay Cabled configuration: this chassis is rarely the right home for the top-bin E-2288G. The 2-bay configuration is fundamentally a cost-minimized build, and pairing the most expensive CPU on the platform with the most stripped-down chassis is an awkward fit on the BOM. Our most common 2-Bay quotes use the E-2124, E-2134, or E-2224 (the 71W parts) for genuinely lightweight roles, or the E-2236 (6C\/12T, 80W) when the workload benefits from more cores. If you find yourself wanting an E-2288G, step to the 4-Bay Hot-Swap or the R340 where the chassis is sized to match the silicon spend.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePSU mismatch trap:\u003c\/strong\u003e on this chassis specifically, the configuration error we see is a 95W E-2288G paired with the 250W Bronze cabled PSU. The 250W does not have enough headroom for the top-bin CPU under sustained load, especially with both drive bays populated with 7200-RPM nearline-SAS drives that have meaningful spin-up and continuous draw. If the build wants an E-2186G or E-2288G, we quote the 450W Platinum PSU; otherwise the 250W Bronze is appropriate for the 71W and 80W parts.\u003c\/p\u003e\u003ch2\u003eMemory\u003c\/h2\u003e\u003cp\u003eMemory topology is four DDR4 UDIMM slots in a two-channel configuration, two DIMMs per channel. Maximum officially supported speed is 2666 MT\/s; with the BIOS 2.5.1 update the platform accepts 3200 MT\/s UDIMMs but clocks them down to 2666 MT\/s in operation. Dell's official memory ceiling is 64 GB using four 16 GB UDIMMs. For any build targeting the memory ceiling we validate the specific UDIMM SKU during burn-in.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUDIMM only - no RDIMM, no LRDIMM, no NVDIMM-N, no Optane PMem.\u003c\/strong\u003e The Xeon E platform uses unbuffered ECC modules exclusively; the higher-density RDIMM and persistent-memory options that appear on the R440 and above do not work in this slot. If a customer attempts to install RDIMM, the system will not POST. Confirm UDIMM at quote time; if the workload needs more than 64 GB or wants persistent memory, the R440 with RDIMM and the R740xd with Optane PMem are the platforms to step to.\u003c\/p\u003e\u003cp\u003ePopulation rules: install in matched pairs (channel A pair, channel B pair) for dual-channel operation. A single DIMM works but runs single-channel and gives up half the memory bandwidth; we never ship single-DIMM configurations. On 2-Bay Cabled builds the practical memory targets are smaller than on the 4-Bay because the workloads we quote into this configuration are lighter: 16 GB or 32 GB is typical for DNS \/ DHCP \/ print server roles, 32 GB or 64 GB for small file server or AD replica roles. A 64 GB full-population on a 2-Bay configuration is the ceiling and usually signals that a workload outgrowing it should be looking at a chassis with more drive headroom.\u003c\/p\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003eI\/O is two PCIe Gen3 expansion slots from the single CPU. Slot 1 is a low-profile half-length slot at x4 electrical in an x8 physical connector, suitable for low-profile add-in cards: 10 GbE NICs, supplementary HBAs, and similar. Slot 2 is x16 physical \/ x8 electrical, accepting either low-profile or full-height half-length cards depending on the riser configuration shipped with the unit; this is where the H330 typically sits on 2-Bay Cabled builds (the H330 is the most common controller on this chassis, in contrast to the H730P-dominant 4-Bay configurations).\u003c\/p\u003e\u003cp\u003eThere is no rNDC (rack Network Daughter Card) mezzanine slot on the R240. Networking is two 1 GbE LOM ports on the motherboard (Broadcom BCM5720 on most units; exact NIC controller varies by motherboard revision and we confirm at quote time). The 1 GbE LOM is sufficient for the workload profile that fits this chassis: branch-office, small-business primary server, edge application host, lightweight network services. For workloads that benefit from 10 GbE, we add a dual-port PCIe NIC in slot 1, but this is less common on 2-Bay builds than on 4-Bay because the storage-density profile that drives 10 GbE upgrades (backup target with multiple concurrent streams, virtualization host serving NFS to multiple clients) is generally not the right fit for the 2-Bay chassis.\u003c\/p\u003e\u003cp\u003eTwo-slot PCIe budget is a constraint on this chassis the same way it is on the 4-Bay variant; on 2-Bay builds it is rarely a binding constraint because the typical configuration is one controller (slot 2) and one optional NIC (slot 1), which fits comfortably. If the BOM tries to add a third card - dual NIC plus supplementary HBA, or a crypto module plus the standard controller plus a NIC - we flag this at quote time and either drop a card or step the customer to the R440 which has three PCIe slots plus rNDC.\u003c\/p\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eThe R240 does not support GPUs at any configuration regardless of which chassis variant. The 2-Bay Cabled inherits this constraint from the platform; the smaller PSU options (250W Bronze and 450W Platinum) do not have enough headroom for a GPU even at the lowest end of the compute-card range, and the 1U thermal envelope on the small R240 chassis does not provide reliable cooling for a passively-cooled compute card. The platform was not engineered for GPU workloads.\u003c\/p\u003e\u003cp\u003eIf your workload needs GPU compute, the \u003ca href=\"\/products\/dell-poweredge-r740-16-bay-2-5-chassis\"\u003eR740\u003c\/a\u003e in the 14th gen lineup is the GPU platform; R750xa in the 15th gen successors for current production. The R240 is the wrong chassis for any GPU role regardless of bay configuration.\u003c\/p\u003e\u003ch2\u003eManagement - iDRAC9\u003c\/h2\u003e\u003cp\u003eIntegrated Dell Remote Access Controller 9 with Lifecycle Controller. Same firmware family as the rest of the 14th gen lineup; the R240 ships with iDRAC9 Basic by default and iDRAC9 Express \/ Enterprise are available as license upgrades.\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Basic:\u003c\/strong\u003e hardware health monitoring (CPU temperature, fan speeds, PSU status, drive health via the PERC), boot device selection, basic IPMI access. No virtual console redirection, no virtual media, no SSO group sign-in. Workable for datacenter rack deployments where a crash cart provides physical-console access when needed.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Express:\u003c\/strong\u003e adds virtual console redirection and virtual media. This is the minimum we recommend for any branch-office or remote-site deployment because virtual console is the single most useful management feature when something breaks at a location with no on-site IT - the admin can watch the POST, change BIOS settings, and mount installation media without physically being at the server. On a 2-Bay Cabled deployment specifically, Express is even more valuable because the cabled drive backplane means any drive event already requires planned downtime, and you want the management layer to be working at remote-hands speed when that planned event happens.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise:\u003c\/strong\u003e adds vFlash partitions, SSO group sign-in, advanced power monitoring, System Lockdown mode, and OpenManage Enterprise integration features. For deployments where the R240 is one of many managed servers and OpenManage is the operations console, Enterprise pays for itself in admin time saved.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLifecycle Controller is the embedded firmware-update and OS-deployment tool on every iDRAC9 tier. For branch-office deployments where the local site has no IT staff, Lifecycle Controller plus iDRAC9 Express is the management combination that makes the R240 2-Bay Cabled actually serviceable remotely - firmware updates, driver pack management, and bare-metal OS reinstall can all be done from the iDRAC web interface without sending a technician to the site.\u003c\/p\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003ctable\u003e  \u003ctr\u003e    \u003cth\u003ePSU option\u003c\/th\u003e    \u003cth\u003eWattage\u003c\/th\u003e    \u003cth\u003eEfficiency\u003c\/th\u003e    \u003cth\u003eTypical use\u003c\/th\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eSingle cabled internal\u003c\/td\u003e    \u003ctd\u003e250W\u003c\/td\u003e    \u003ctd\u003e80 Plus Bronze\u003c\/td\u003e    \u003ctd\u003eThe default on 2-Bay Cabled builds. Sized for E-2124 \/ E-2134 \/ E-2224 (71W parts) plus two drives. Datacenter racks with PDU-level redundancy, branch offices with UPS redundancy.\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eSingle cabled internal\u003c\/td\u003e    \u003ctd\u003e450W\u003c\/td\u003e    \u003ctd\u003e80 Plus Platinum\u003c\/td\u003e    \u003ctd\u003eFor E-2236 or higher builds, or when efficiency headroom and margin for the top-bin CPU matter. Higher 80 Plus rating reduces power draw and heat at the same load.\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe R240 does not offer dual hot-plug redundant PSUs at any configuration; both the 250W Bronze and the 450W Platinum are single cabled internal units. This is a platform constraint, not a 2-Bay constraint; the 4-Bay Hot-Swap variant has the same single-PSU-only ceiling. For host-level PSU redundancy, step up to the R340 (redundant hot-plug option) or the R440 (redundant PSU standard).\u003c\/p\u003e\u003cp\u003eCooling is three or four non-redundant, non-hot-swap fans, identical to the 4-Bay companion. Chassis depth is approximately 596 mm, which fits standard 1000 mm racks but not the shallowest IT-closet enclosures. For shallow-rack requirements, the R260 short-depth 17\" chassis in current Dell production is the right answer.\u003c\/p\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack, single-socket. Chassis depth is approximately 596 mm (23.5 inches) for the 3.5\" configuration, identical to the 4-Bay Hot-Swap variant. Width is standard 19\" rack-mount. Chassis weight is marginally lower than the 4-Bay because the cabled backplane and 2-bay carriage are lighter than the 4-bay hot-swap assembly, but not enough to change rack-loading calculations.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e two PCIe Gen3 slots from CPU1. Slot 1 is x4 electrical in an x8 physical low-profile half-length connector. Slot 2 is x8 electrical \/ x16 physical, low-profile or full-height half-length depending on riser configuration. No rNDC slot; networking is on-motherboard LOM. On 2-Bay builds the PCIe budget is rarely the binding constraint because the typical card count is one or two.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e mature. R240 has been in the channel since 2018 and the secondary-market parts ecosystem is strong. Cabled drive backplanes and 250W cabled PSUs are common parts on the 2-Bay variant specifically; both are well-stocked through Wholesale Servers inventory and broker channels. Dell ProSupport on R240 is approaching end of extended support; third-party maintenance is the standard production support path for this platform in 2026.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e ReadyRails static rails (confirm exact rail SKU at quote time based on the customer's rack make and depth), the optional security bezel for front-panel access control (an LCD diagnostic bezel is also available but rarely justified on a cost-minimized 2-Bay build; confirm bezel part number at quote time if requested), and the BOSS-S1 module for boot device isolation. A cable management arm is less critical on a 2-Bay deployment than on storage-dense chassis because the cable run is lighter, but still recommended for any rack-mounted deployment where rear-of-rack cable strain matters.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e CPU is socketed and serviceable but not hot-pluggable. UDIMM-only memory; RDIMM and LRDIMM do not POST. No NVMe support at any backplane configuration. No GPU support. Integrated CPU graphics are disabled; video runs through the Matrox G200 in iDRAC9. BOSS-S1 is cold-swap. TPM 1.2 \/ 2.0 module supported as an option; confirm TPM SKU at quote time if compliance frameworks (NIST, CMMC, FedRAMP, HIPAA, PCI DSS) require it. The cabled drive backplane on this variant is a chassis-specific assembly; if a future upgrade to hot-swap is anticipated, that path involves backplane plus drive carrier plus chassis-front-panel replacement and is usually not cost-effective compared to ordering the 4-Bay Hot-Swap variant from the start.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e the R240 2-Bay Cabled is the right configuration for genuinely lightweight rack deployments where the budget gap from the 4-Bay Hot-Swap is the dominant constraint and the workload is bounded to two drives in RAID 1. Typical right-fit roles: DNS \/ DHCP \/ print servers in a branch office, Active Directory replicas at remote sites where the primary domain controllers live elsewhere, edge application hosts where primary data lives on network storage (the local drives carry OS and config only), small Linux services running as appliances (Postfix relay, internal monitoring collector, log aggregator forwarding to a central SIEM), and fleet expansion of existing R240 2-Bay deployments where operational tooling is already validated. The cabled backplane is acceptable for these roles because drive failures can be handled in a planned maintenance window without operational impact.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e for any role with hot-swap drive serviceability requirements, step up to the \u003ca href=\"\/products\/dell-poweredge-r240-4-bay-3-5-chassis\"\u003eR240 4-Bay 3.5\" Hot-Swap\u003c\/a\u003e companion - it is the same platform with the appropriate backplane for production-uptime expectations. For storage growth beyond 2 drives during the server's lifecycle, step to the 4-Bay Hot-Swap or the \u003ca href=\"\/products\/dell-poweredge-r340-4-bay-3-5-chassis\"\u003eR340 4-Bay 3.5\"\u003c\/a\u003e. For RAID 5, 6, or 10, step to the 4-Bay Hot-Swap (those layouts need 3+ drives). For host-level PSU redundancy, step to the R340 or \u003ca href=\"\/products\/dell-poweredge-r440-10-bay-2-5-chassis\"\u003eR440 10-Bay 2.5\"\u003c\/a\u003e. For NVMe, GPU, or more than 64 GB memory, step to the R440 or higher. For new production deployment with a 3+ year horizon, the \u003ca href=\"\/products\/dell-poweredge-r250-2-bay-lff-cabled-build-your-own\"\u003eR250 2-Bay Cabled\u003c\/a\u003e in current Dell production is the right answer; we will quote it alongside for the side-by-side.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e the R240 2-Bay Cabled is the lowest-price configuration in our Dell rack catalog and earns its place when the deployment is genuinely matched to its design ceilings. The typical customer is a small business buying a primary server for a single-site deployment with bounded storage and a tolerance for scheduled maintenance windows, a managed service provider standardizing on the lowest-cost-per-host platform for client appliance deployments, or an enterprise IT team expanding an existing R240 fleet at the same configuration tier. The decision usually comes down to R240 2-Bay versus R240 4-Bay versus R250 2-Bay; the 2-Bay R240 wins on price, the 4-Bay R240 wins on serviceability with the same platform, and the R250 wins on long-term horizon with current production status. We will quote whichever pair the customer wants to compare.\u003c\/p\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eCabled drive backplane, no hot-swap.\u003c\/strong\u003e Drive replacement requires powering down the server and opening the chassis. Not appropriate for any role with hot-swap drive serviceability requirements. The 4-Bay Hot-Swap on the same R240 chassis is the appropriate variant if hot-swap matters.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTwo LFF bays maximum.\u003c\/strong\u003e No drive expansion within the chassis. RAID 1 is the practical configuration; RAID 0 is available but rarely the right call. For 4 LFF bays, the R240 4-Bay Hot-Swap is the same-platform step-up; for 8 SFF, the \u003ca href=\"\/products\/dell-poweredge-r340-8-bay-2-5-chassis\"\u003eR340 8-Bay 2.5\"\u003c\/a\u003e is the same-generation tier-up; for more drives still, the R440 \/ R540 are the dual-socket platforms.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eSingle PSU only.\u003c\/strong\u003e No redundant PSU option at any configuration on this chassis. For host-level power redundancy, step up to R340 or R440.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eNo NVMe support.\u003c\/strong\u003e Platform constraint, applies to both R240 variants. R440 10-Bay 2.5\" or R250 \/ R260 in current production for NVMe requirements.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eNo GPU support.\u003c\/strong\u003e Platform constraint. R740 in 14th gen, R750xa in 15th gen successors.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eUDIMM ECC only, no RDIMM, 64 GB ceiling.\u003c\/strong\u003e Four 16 GB UDIMMs is the official maximum. For RDIMM and beyond, step to R440 (1 TB max) or R740xd (1.5 TB max with Optane PMem).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTwo PCIe Gen3 slots only.\u003c\/strong\u003e Same as 4-Bay variant; rarely binding on 2-Bay builds but worth knowing.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Basic by default.\u003c\/strong\u003e Enterprise license is extra. For remote-site deployments we strongly recommend at least Express; for OpenManage Enterprise integration, Enterprise.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eLegacy generation (2018-2019 platform).\u003c\/strong\u003e R240 is no longer in current Dell production. Parts available through refurbished and broker channels; for 5+ year horizons the R250 \/ R260 successors are the safer long-term call.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e  \u003ctr\u003e    \u003cth\u003eR240 2-Bay Cabled is the right call for\u003c\/th\u003e    \u003cth\u003eConsider 4-Bay Hot-Swap or step-up for\u003c\/th\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eLightweight remote-office rack server with scheduled maintenance window for drive service\u003c\/td\u003e    \u003ctd\u003eAny production uptime expectation that excludes scheduled downtime for drive replacement (step to 4-Bay Hot-Swap on the same R240 chassis)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eDNS \/ DHCP \/ print server \/ Active Directory replica in 1U with bounded local storage\u003c\/td\u003e    \u003ctd\u003eAny storage growth expectation beyond 2 drives during the server lifecycle\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eEdge application host (IoT gateway, log collector, monitoring node) where primary data lives elsewhere\u003c\/td\u003e    \u003ctd\u003eWorkloads where RAID 5, 6, or 10 are required for capacity, performance, or protection beyond RAID 1\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eMinimum-cost rack-mount enterprise server where the budget gap from 4-Bay matters more than the serviceability headroom\u003c\/td\u003e    \u003ctd\u003eBranch-office and remote-site deployments where on-call IT response to a failed drive is a real constraint (step to 4-Bay Hot-Swap so a non-specialist can swap a drive without shutting down the server)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eExisting R240 fleet expansion at the same configuration tier where operational tooling is already validated\u003c\/td\u003e    \u003ctd\u003eNew deployment with 3+ year horizon (R250 or R260 in current production is the better long-term call; we will quote them for comparison)\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r240-4-bay-3-5-chassis\"\u003eR240 4-Bay 3.5\" Hot-Swap\u003c\/a\u003e - the companion configuration in the R240 family and the main R240 page. Same single-socket Xeon E platform, same memory and I\/O envelope, same iDRAC9 management. Adds hot-plug drive bays and 4-bay RAID flexibility (RAID 5, 6, 10) for a small price premium. The right call for any production role with uptime expectations or storage growth expectations.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r340-4-bay-3-5-chassis\"\u003eR340 4-Bay 3.5\"\u003c\/a\u003e - same generation, same Xeon E platform, same DDR4 UDIMM architecture. Adds redundant hot-plug PSU as an option, full hot-swap drives throughout, and a slightly larger PSU envelope. The right call when host-level PSU redundancy matters at the Xeon E tier.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r340-8-bay-2-5-chassis\"\u003eR340 8-Bay 2.5\"\u003c\/a\u003e - 8 SFF hot-swap bays, same generation, same Xeon E platform. The right call when the workload wants SFF density or more bays at the Xeon E tier.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r440-10-bay-2-5-chassis\"\u003eR440 10-Bay 2.5\"\u003c\/a\u003e - the step up to the Xeon Scalable tier. Dual-socket, 16 DIMM slots with RDIMM up to 1 TB, three PCIe slots plus rNDC, NVMe-capable on the hybrid backplane variant, redundant PSU standard. The right call when the R240 \/ R340 design ceilings bind.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r540-12-bay-3-5-chassis\"\u003eR540 12-Bay 3.5\"\u003c\/a\u003e - the 2U LFF storage value-tier at the Xeon Scalable level. The right call for backup targets, archival storage, and storage-dense roles well beyond what a 2-bay chassis can hold.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r250-2-bay-lff-cabled-build-your-own\"\u003eR250 2-Bay Cabled\u003c\/a\u003e - the current-production direct successor at the same cost-minimized configuration. 15th gen, Xeon E-2300, DDR4 3200. Same single-socket Xeon E philosophy, same 2-bay cabled profile, current Dell production status with PowerEdge warranty support. The right call for new deployment with a 3+ year operational horizon.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r230-2-bay-3-5-chassis\"\u003eR230 2-Bay 3.5\" Cabled\u003c\/a\u003e - the prior-generation step-down. 12th gen, Intel Xeon E3-1200 v6, DDR4 at 2400 MT\/s, iDRAC8. The budget-context floor below the R240 at the same 2-bay cabled profile. Right call only when an even lower acquisition cost outweighs the older management generation and slower memory; for most buyers the R240 2-Bay is the better value at a small premium.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your workload profile, your memory requirement, your drive size, your PSU preference (250W Bronze or 450W Platinum), your iDRAC tier (Basic, Express, or Enterprise), and your quantity. We respond within 24 hours with a configured quote. If your deployment can absorb a small price premium, we will quote the R240 4-Bay Hot-Swap alongside for comparison; for most buyers the hot-swap serviceability and the additional two drive bays are worth the budget delta. If your deployment has a 3+ year horizon, we will quote the R250 2-Bay Cabled in current Dell production for the side-by-side.\u003c\/p\u003e\u003cp\u003eEvery Wholesale Servers Dell PowerEdge R240 ships after a 12+ hour burn-in test covering every PCIe slot, every memory channel, and every drive bay. Standard 180-day warranty included; 1-Year, 2-Year, and 3-Year Premium warranty options available separately. Volume pricing applies at 5 units and above. Call 1-800-778-1545 or use the quote form on this page to start the configuration conversation.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951266422983,"sku":"BP-011903","price":504.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r240-2-bay-35-drives-762783.png?v=1765539671"},{"product_id":"dell-poweredge-r240-4-bay-3-5-chassis","title":"Dell PowerEdge R240 4-Bay 3.5\" Hot-Swap Drives [14th Gen]","description":"\u003cp\u003eThe Dell PowerEdge R240 4-Bay 3.5\" Hot-Swap is the production-grade configuration of Dell's entry-tier 14th gen 1U rack server: four hot-plug LFF drive bays, a single-socket Intel Xeon E-2100 or E-2200 processor, four DDR4 UDIMM slots, and the smallest Dell 14th gen rack chassis in the catalog. Every unit is professionally refurbished, and this is the most economical Dell PowerEdge rack server that still meets enterprise-grade requirements: iDRAC9 lights-out management, ECC memory, hardware RAID via PERC, and a thorough Wholesale Servers burn-in before it ships. We deploy this most often as branch-office file servers, retail back-office controllers, DNS \/ DHCP \/ Active Directory replicas at remote sites, edge application hosts, and lightweight virtualization for shops running fewer than five VMs on bounded workloads.\u003c\/p\u003e\u003cp\u003eImportant upfront: the R240 has been superseded by the R250 (15th gen, Intel Xeon E-2300 series, DDR4 at 3200 MT\/s) and the R260 (16th gen, Intel Xeon E-2400 series, DDR5 at 4400 MT\/s in a short-depth 17\" chassis). For any new production deployment with a 3+ year horizon, the R250 or R260 is the right answer. The R240 is the correct call for cost-constrained deployments, short planned lifecycles, organizations expanding existing R240 infrastructure, environments where a proven platform with mature firmware is preferred over current-generation silicon, or budget-primary builds where the dollars-per-host advantage justifies the older platform. We will say this directly at quote time, and if your deployment has a 3+ year horizon and modest budget headroom we will also quote the R250 4-Bay Hot-Swap for comparison.\u003c\/p\u003e\u003cp\u003eTo configure a build, call 1-800-778-1545 or use the quote form on this page. Volume pricing applies at 5 units and above. Every R240 ships after a 12+ hour burn-in covering every PCIe slot, every memory channel, and every drive bay. Standard 180-day warranty included; 1-Year, 2-Year, and 3-Year Premium warranty options available separately.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eWhere the R240 4-Bay Hot-Swap Fits in the Family\u003c\/h2\u003e\u003cp\u003eThe R240 is Dell's entry-tier 14th gen 1U single-socket rack server, sharing the Intel Xeon E platform with the R340 and the tower-pair T140 \/ T340 line. Within the 14th gen rack family the R240 sits below the R340 (entry-tier with full hot-swap and bigger PSU options), the R440 (dual-socket Xeon Scalable, 16 DIMM slots, NVMe-capable), the R540 (2U LFF storage value-tier), and the R740 \/ R740xd flagships. The R240's deliberate design point is the lowest acquisition cost in the Dell 14th gen rack lineup; the chassis is small, the PSU options are limited, the drive maximum is four bays, and the I\/O envelope is the minimum that still earns the PowerEdge name.\u003c\/p\u003e\u003cp\u003eWithin the R240 family there are two chassis configurations: the 4-Bay 3.5\" Hot-Swap (this page) and the \u003ca href=\"\/products\/dell-poweredge-r240-2-bay-3-5-chassis\"\u003e2-Bay 3.5\" Cabled\u003c\/a\u003e companion. The 4-Bay Hot-Swap variant is the configuration we recommend for any production-adjacent role: hot-plug drive replacement without downtime, four bays for meaningful RAID flexibility (RAID 6 with two-drive redundancy, RAID 10 with mirror-stripe performance, or RAID 5 at modest drive sizes), and a marginally larger PSU envelope. The 2-Bay Cabled variant exists for the absolute lowest entry price; it uses a cabled non-hot-swap drive backplane and a 250W cabled PSU, which is fine for development hosts, lab gear, and appliance-style deployments where the chassis will not be touched after install, but is the wrong call for any production role where uptime expectations and drive serviceability matter.\u003c\/p\u003e\u003ch2\u003eStorage - Four Hot-Plug 3.5\" LFF Bays\u003c\/h2\u003e\u003cp\u003eFour 3.5\" hot-plug LFF SAS or SATA drive bays. Hot-plug capability means a failed drive can be replaced without powering down the server, which is the dividing line between a production-grade configuration and a maintenance-window-only configuration; this is the primary reason we recommend the 4-Bay Hot-Swap over the 2-Bay Cabled for any role that has uptime expectations. Maximum raw capacity is approximately 80 TB using 20 TB nearline-SAS drives, though most of the deployments we ship sit in the 4 TB to 12 TB per-drive range where the price-per-TB curve is most favorable on the secondary market.\u003c\/p\u003e\u003cp\u003ePractical RAID layouts at 4 LFF bays. RAID 6 (2 drives usable, double-parity protection) is our recommendation for archival roles, backup targets, and any deployment where the workload is read-heavy and rebuild time on a failed drive matters. RAID 10 (2 drives usable, stripe-of-mirrors) is the right call for database hosts, virtualization hosts running 2-4 VMs, and any random-write-heavy workload where the parity-write penalty of RAID 5 or 6 would hurt. RAID 5 (3 drives usable, single-parity) is acceptable at modest drive sizes of 4 TB or below; at 8 TB and above on LFF drives, rebuild time on a failed drive grows long enough that the probability of a second failure during rebuild becomes non-trivial, and we steer customers away from RAID 5 at those capacities. RAID 1 (2 drives usable as a mirror) is the small-deployment default when the working set fits on two drives.\u003c\/p\u003e\u003cp\u003eBoot drive options: the BOSS-S1 module (Boot Optimized Storage Subsystem; dual mirrored M.2 SATA SSDs on a cold-swap PCIe card, hardware RAID 1) is the recommended boot device for any production build. BOSS-S1 isolates the operating system from the data drives, leaves all four front bays free for data, and provides hardware-mirrored boot redundancy without consuming a drive bay or a PERC channel. On a 4-bay chassis the cost-benefit of BOSS is different than on a 10-bay or 16-bay platform - giving up one of four bays to boot is a 25% capacity hit, where on a 16-bay it is 6% - so BOSS-S1 is more load-bearing on this chassis than on the larger platforms. The alternative is a single onboard SATA M.2 (no hardware mirror, OS recovery is a restore-from-backup event) or boot-from-RAID on the front drives (consumes a drive bay).\u003c\/p\u003e\u003cp\u003eThe R240 does not support NVMe drives at any chassis configuration. The platform's PCIe lane budget cannot accommodate an NVMe backplane, and there is no PCIe-attached NVMe expansion card we would recommend for this chassis with sensible host-bandwidth headroom. If your workload requires NVMe (database log devices, high-throughput cache tiers, deep-queue random read patterns), the \u003ca href=\"\/products\/dell-poweredge-r440-10-bay-2-5-chassis\"\u003eR440 10-Bay 2.5\"\u003c\/a\u003e with the four-bay NVMe hybrid backplane is the next platform up, or the R250 \/ R260 successors in current production.\u003c\/p\u003e\u003ch2\u003eStorage Controllers\u003c\/h2\u003e\u003cp\u003eThe R240 supports a reduced PERC controller lineup versus the dual-socket 14th gen platforms; the H740P and the H730 family that appear on R640 \/ R740 are not in scope here, and there is no flex-bay riser configuration to change that. Confirm exact controller part number at quote time. The controllers we configure on R240 builds:\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003ePERC H730P (12 Gb\/s SAS, 2 GB cache, battery-backed):\u003c\/strong\u003e our default recommendation for any production build. Supports RAID 0 \/ 1 \/ 5 \/ 6 \/ 10 \/ 50 \/ 60. The battery-backed write cache is what makes RAID 5 and RAID 6 viable for transactional workloads; without it, the parity-write penalty pushes write latency outside acceptable ranges for database and VM-host roles. This is the controller we ship by default and the one we recommend for branch-office file servers, Active Directory replicas with meaningful change rate, small SQL Server Express databases, and any RAID 6 archival role.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePERC H330 (12 Gb\/s SAS, no cache):\u003c\/strong\u003e acceptable for cost-minimized builds that need basic RAID 1 or RAID 5 without battery-backed write cache. Use when the workload is read-heavy or when the write workload is so light that the cache absence does not bind. For DNS\/DHCP supplementary servers, lightweight Linux services, and appliance-style deployments where the workload writes infrequently, H330 saves cost without compromising the production profile.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eHBA330 (12 Gb\/s SAS pass-through HBA):\u003c\/strong\u003e the right call for software-defined storage roles where the host operating system or filesystem handles redundancy and a hardware RAID layer would add latency rather than reduce it. TrueNAS \/ FreeNAS, Ceph storage nodes, ZFS pools on Proxmox or Solaris derivatives, and Storage Spaces (not Storage Spaces Direct - the R240 is not a candidate for S2D cluster nodes regardless of controller) all want HBA330 rather than a hardware RAID controller.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePERC S140 (software RAID via chipset):\u003c\/strong\u003e generally we avoid it for production work. The CPU overhead is real on a single-socket Xeon E platform where every core matters, the recovery tooling is weaker than the hardware controllers, and the boot-time support is OS-version-dependent in ways that make field troubleshooting harder. Acceptable for development hosts and lab gear; not our quote-time default.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm the specific controller SKU at quote time; the secondary-market unit may ship with a controller already installed from prior deployment, and our configurator validates compatibility with the requested drive types and bay count before the unit goes into burn-in.\u003c\/p\u003e\u003ch2\u003eProcessors\u003c\/h2\u003e\u003cp\u003eThe R240 takes a single Intel Xeon E processor on socket LGA 1151. Two CPU generations are drop-in compatible:\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eIntel Xeon E-2100 series (Coffee Lake, 14 nm, 2018):\u003c\/strong\u003e 4-core or 6-core options at 71W or 80W TDP. Workhorse SKUs include the E-2124 (4C\/4T, 3.3 GHz base \/ 4.3 GHz turbo, 71W, no Hyper-Threading, the most cost-minimized Xeon option), the E-2134 (4C\/8T, 3.5 GHz, 71W), the E-2146G (6C\/12T, 3.5 GHz, 80W), and the E-2186G (6C\/12T, 3.8 GHz, 95W, the top-bin E-2100 part).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eIntel Xeon E-2200 series (Coffee Lake Refresh, 14 nm, 2019):\u003c\/strong\u003e 4-core to 8-core options at 71W to 95W TDP. Workhorse SKUs include the E-2224 (4C\/4T, 3.4 GHz \/ 4.6 GHz turbo, 71W, no HT), the E-2236 (6C\/12T, 3.4 GHz, 80W, our most common quoted SKU for VM-host and database roles), the E-2278G (8C\/16T, 3.4 GHz, 80W), and the top-of-platform E-2288G (8C\/16T, 3.7 GHz \/ 5.0 GHz turbo, 95W).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe platform also accepts Intel Pentium Gold, Core i3, and Celeron parts at Dell's option for the most cost-minimized configurations. We do not configure consumer parts for production work: the support story for them through Dell's PowerEdge channel is weaker and they sit below the Xeon E feature line. Note also that on the R240, integrated graphics are disabled regardless of CPU; video is handled by the Matrox G200 in the iDRAC9. For any production R240 we configure a Xeon E exclusively.\u003c\/p\u003e\u003cp\u003eSKU recommendation by workload: for branch-office file\/print and AD replica roles, the E-2224 or E-2234 is the right balance of clock speed and price. For database hosts, virtualization hosts, and any multi-threaded server workload, the E-2236 (6C\/12T) is our most common quoted SKU because the core count headroom matters more than the per-core peak on these roles. For the top-bin compute case where the customer wants the most Xeon E available on the chassis, the E-2288G is the answer; just be aware that 95W TDP is at the top of the R240's thermal envelope and we configure the 450W hot-plug PSU for any E-2288G build to give the PSU a reasonable headroom margin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHeatsink trap:\u003c\/strong\u003e the R240 ships with a standard heatsink that handles up to the 95W TDP range on this chassis, and unlike the dual-socket Purley platforms there is no high-TDP heatsink SKU to miss at config time. Confirm heatsink part number at quote time, but the configuration error we see on this chassis is not heatsink mismatch; it is PSU mismatch, where a 95W E-2288G has been quoted with the 250W cabled PSU. The 250W PSU does not have enough headroom for the top-bin CPU plus a fully populated drive bay set under sustained load; the 450W hot-plug Platinum is the right call for any E-2236 or higher build.\u003c\/p\u003e\u003ch2\u003eMemory\u003c\/h2\u003e\u003cp\u003eMemory topology is four DDR4 UDIMM slots in a two-channel configuration, two DIMMs per channel. Maximum officially supported speed is 2666 MT\/s; with the BIOS 2.5.1 update the platform accepts 3200 MT\/s UDIMMs but clocks them down to 2666 MT\/s in operation. Dell's official memory ceiling is 64 GB using four 16 GB UDIMMs. For any build targeting the memory ceiling we validate the specific UDIMM SKU during burn-in and confirm the BIOS revision before shipping.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUDIMM only - no RDIMM, no LRDIMM, no NVDIMM-N, no Optane PMem.\u003c\/strong\u003e This is the single most-confused point on Xeon E platforms because customers familiar with the Xeon Scalable lineup expect to see the RDIMM \/ LRDIMM \/ persistent memory options that the R440 and above support. The R240 is a different memory architecture: unbuffered ECC modules only, no register on the DIMM, and the higher-density and persistent-memory options simply do not work in the slot. If a customer attempts to install RDIMM, the system will not POST. Confirm UDIMM at quote time; if the workload needs more than 64 GB or wants persistent memory, the R440 with RDIMM and the R740xd with Optane PMem are the platforms to step to.\u003c\/p\u003e\u003cp\u003ePopulation rules are simple at four slots: install in matched pairs (channel A pair, channel B pair) to get dual-channel operation. A single DIMM works but runs single-channel and gives up half the memory bandwidth - we never ship single-DIMM configurations and we will catch this at quote time if it appears on a customer-provided BOM. Mixed-capacity DIMMs across the four slots work but the system runs to the lowest common capacity per channel; we configure all four DIMMs at the same capacity for any production build.\u003c\/p\u003e\u003cp\u003eMemory ceiling as a workload-fit constraint: 64 GB is enough headroom for almost everything the R240 is the right chassis for - branch-office file servers run comfortably at 32-64 GB, AD replicas and DNS\/DHCP servers run fine at 16-32 GB, lightweight virtualization for 2-4 small VMs sits at 32-64 GB. If the working set exceeds 64 GB, the R240 is the wrong chassis regardless of what else fits; step to the R440 (1 TB max with 64 GB RDIMM in 16 slots) or higher.\u003c\/p\u003e\u003ch2\u003eNetworking and PCIe Expansion\u003c\/h2\u003e\u003cp\u003eI\/O is two PCIe Gen3 expansion slots from the single CPU. Slot 1 is a low-profile half-length slot at x4 electrical in an x8 physical connector, suitable for low-profile add-in cards: 10 GbE NICs, supplementary HBAs, and similar. Slot 2 is x16 physical \/ x8 electrical, accepting either low-profile or full-height half-length cards depending on the riser configuration shipped with the unit; this is where the H730P typically sits on production builds.\u003c\/p\u003e\u003cp\u003eThere is no rNDC (rack Network Daughter Card) mezzanine slot on the R240. Networking is two 1 GbE LOM ports on the motherboard (Broadcom BCM5720 on most units; the exact NIC controller varies by motherboard revision and we confirm at quote time). The 1 GbE LOM is sufficient for branch-office and small-business workloads where the WAN link or the access switch uplink is the binding constraint on traffic. For any workload that benefits from 10 GbE - backup target with multiple concurrent backup streams, virtualization host serving NFS or iSCSI traffic to multiple clients, or any role where the LAN-side bandwidth matters - we add a dual-port 10 GbE PCIe NIC in slot 2. This consumes one of the two expansion slots, which is the main PCIe-budget consideration on this chassis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTwo-slot PCIe budget is a real constraint.\u003c\/strong\u003e The most common configuration conflict we see is: customer wants H730P (slot 2) + 10 GbE NIC + a supplementary HBA for tape attachment or external SAS expansion. Three cards do not fit in two slots, and the higher-bandwidth cards want the x8 electrical slot. The resolution is either to drop one card (use the 1 GbE LOM and skip the 10 GbE upgrade, or skip the supplementary HBA and run backups via the network), or step up to the R440 which has three PCIe slots plus rNDC and resolves the PCIe-budget conflict at the platform level. We flag this at quote time when the BOM exceeds the slot count.\u003c\/p\u003e\u003ch2\u003eGPU Support\u003c\/h2\u003e\u003cp\u003eThe R240 does not support GPUs at any configuration. Thermal envelope and PSU wattage are both insufficient even for low-profile compute cards like the NVIDIA T4 (70W TDP, single-slot, low-profile) that fit physically in the chassis: the 450W Platinum PSU does not have enough headroom for a Xeon E plus a fully populated drive bay set plus a 70W GPU plus the chassis baseline draw, and the 1U thermal envelope on the small R240 chassis does not provide reliable cooling for a passively-cooled compute card. The platform was not engineered for GPU workloads and we do not configure them on this chassis.\u003c\/p\u003e\u003cp\u003eIf your workload needs GPU compute - inference, machine learning training, VDI graphics offload, or transcoding acceleration - the \u003ca href=\"\/products\/dell-poweredge-r740-16-bay-2-5-chassis\"\u003eR740\u003c\/a\u003e in the 14th gen lineup is the GPU platform, with envelope for up to 3 double-width 300W cards in the 2U chassis. For the current-production GPU answer, the R750xa (15th gen, purpose-built GPU chassis) is the right call. The R240 is the wrong chassis for any GPU role regardless of what compute card is on the BOM.\u003c\/p\u003e\u003ch2\u003eManagement - iDRAC9\u003c\/h2\u003e\u003cp\u003eIntegrated Dell Remote Access Controller 9 with Lifecycle Controller. iDRAC9 is the same firmware family as the R640 \/ R740 \/ R740xd and the rest of the 14th gen lineup, though the SKU tiering on the R240 differs slightly from the higher-tier chassis. The R240 ships with iDRAC9 Basic by default; iDRAC9 Express and iDRAC9 Enterprise are available as license upgrades.\u003c\/p\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Basic:\u003c\/strong\u003e hardware health monitoring (CPU temperature, fan speeds, PSU status, drive health via the PERC controller), boot device selection, and basic IPMI access. No virtual console redirection, no virtual media, no SSO group sign-in. Workable for datacenter rack deployments where a crash cart or in-row KVM provides physical-console access when needed.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Express:\u003c\/strong\u003e adds virtual console redirection and virtual media. This is the minimum we recommend for any branch-office or remote-site deployment because virtual console is the single most useful management feature when something breaks at a location with no on-site IT - it lets a remote admin watch the POST, change BIOS settings, and mount installation media without physically being at the server.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Enterprise:\u003c\/strong\u003e adds vFlash partitions, SSO group sign-in, advanced power monitoring, System Lockdown mode, and the OpenManage Enterprise integration features. For deployments where the R240 is one of many managed servers and the OpenManage console is the operations tool, Enterprise pays for itself in admin time saved.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLifecycle Controller is the embedded firmware-update and OS-deployment tool, present on every iDRAC9 tier. Lifecycle Controller is what makes a Dell PowerEdge field-serviceable by a technician who does not have the original install media: firmware updates run from the iDRAC, driver packs are kept in onboard storage, and bare-metal OS reinstall can be initiated from the iDRAC web interface. For branch-office deployments where the local site has no IT staff, Lifecycle Controller plus iDRAC9 Express is the management combination that makes the R240 actually serviceable remotely.\u003c\/p\u003e\u003ch2\u003ePower and Cooling\u003c\/h2\u003e\u003ctable\u003e  \u003ctr\u003e    \u003cth\u003ePSU option\u003c\/th\u003e    \u003cth\u003eWattage\u003c\/th\u003e    \u003cth\u003eEfficiency\u003c\/th\u003e    \u003cth\u003eRedundancy\u003c\/th\u003e    \u003cth\u003eTypical use\u003c\/th\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eSingle cabled internal\u003c\/td\u003e    \u003ctd\u003e250W\u003c\/td\u003e    \u003ctd\u003e80 Plus Bronze\u003c\/td\u003e    \u003ctd\u003eNone (single PSU, cabled)\u003c\/td\u003e    \u003ctd\u003eLowest-cost configurations, E-2124 or E-2134 builds, lightweight workloads, datacenter racks where PSU redundancy lives at the PDU level\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eSingle cabled internal\u003c\/td\u003e    \u003ctd\u003e450W\u003c\/td\u003e    \u003ctd\u003e80 Plus Platinum\u003c\/td\u003e    \u003ctd\u003eNone at the host (single PSU)\u003c\/td\u003e    \u003ctd\u003eE-2236 and higher builds, fully populated drive bays, deployments that want efficiency headroom and margin for the top-bin CPU\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eThe R240 does not offer dual hot-plug redundant PSUs at any configuration; both the 250W Bronze and the 450W Platinum are single cabled internal units. This is the most significant power-and-cooling delta versus the R340 (which supports redundant hot-plug PSUs as an option) and a meaningful delta versus the R440 and above (where redundant PSU is the standard configuration). For any deployment where PSU redundancy at the host level is a requirement, the R240 is the wrong platform; step up to the R340 or R440. For deployments where PSU redundancy lives at the PDU or UPS layer (most datacenter and rack-and-stack environments), the single PSU is appropriate and the 450W Platinum is the configuration we recommend for production work.\u003c\/p\u003e\u003cp\u003eCooling is three or four non-redundant, non-hot-swap fans; the chassis is small enough and the thermal load is light enough that field fan replacement is rare and is a service event with the chassis open. Thermal envelope is sufficient for the full Xeon E CPU range (up to the 95W E-2288G) without throttling under sustained load in normal datacenter ambient conditions. Inlet temperature spec is the standard PowerEdge range; confirm specific operating-temperature documentation at quote time if the deployment is in a non-air-conditioned environment.\u003c\/p\u003e\u003ch2\u003ePhysical Specs \u0026amp; Platform Notes\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eForm factor:\u003c\/strong\u003e 1U rack, single-socket. Chassis depth is approximately 596 mm (23.5 inches) for the 3.5\" configuration, which fits standard 1000 mm rack cabinets comfortably. The R240 is too deep for the shallowest IT-closet enclosures; for shallow racks, the R260 in current production has a short-depth 17\" design purpose-built for that environment. Width is standard 19\" rack-mount; chassis weight is approximately 12.2 kg (26.9 lb).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePCIe expansion:\u003c\/strong\u003e two PCIe Gen3 slots from CPU1. Slot 1 is x4 electrical in an x8 physical low-profile half-length connector. Slot 2 is x8 electrical \/ x16 physical, low-profile or full-height half-length depending on riser configuration. No rNDC slot; networking is on-motherboard LOM. Two-slot budget is a real constraint on multi-card BOMs (see Networking and PCIe Expansion above).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eParts availability:\u003c\/strong\u003e mature. The R240 has been in the channel since 2018 and the secondary-market parts ecosystem is strong: motherboards, PSU assemblies (both 250W and 450W cabled variants), drive caddies, BOSS modules, and PERC controllers are all readily available through Wholesale Servers' stocked inventory and through broker channels. Dell ProSupport on the R240 is approaching end of extended support; third-party maintenance is the standard production support path for this platform in 2026.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eAccessories we recommend:\u003c\/strong\u003e ReadyRails static rails (the R240 uses static rails, not sliding rails; confirm exact rail SKU at quote time based on the customer's rack make and depth), the optional security bezel for front-panel protection in shared-rack environments, a cable management arm for rack-mounted deployments where rear-of-rack cable strain is a concern, and the BOSS-S1 module for boot device isolation on any production build.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003ePlatform notes:\u003c\/strong\u003e CPU is socketed and serviceable but not hot-pluggable. UDIMM-only memory; RDIMM and LRDIMM do not POST. No NVMe support at any chassis configuration. No GPU support. Integrated CPU graphics are disabled; video runs through the Matrox G200 in iDRAC9. BOSS-S1 M.2 drives are cold-swap and the BOSS card sits in a PCIe slot. TPM 1.2 \/ 2.0 module supported as an option; confirm TPM SKU at quote time if compliance frameworks (NIST, CMMC, FedRAMP, HIPAA, PCI DSS) require it.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOur Assessment\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhere it excels:\u003c\/strong\u003e the R240 4-Bay Hot-Swap is the right configuration for branch-office primary servers (file\/print, AD\/DNS\/DHCP, lightweight application hosting), retail back-office controllers, edge compute deployments where lowest acquisition cost matters more than expansion headroom, lab and dev\/test infrastructure, small SQL Server Express databases, small Exchange or Zimbra mail servers under 100 mailboxes, and backup targets for protected capacity under 50 TB. The hot-plug drive bays make it production-grade where the 2-Bay Cabled companion is not, and the 450W Platinum PSU configuration gives the platform enough headroom for the full Xeon E CPU range with confidence.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere to look instead:\u003c\/strong\u003e for any role requiring redundant host-level PSU, step up to the \u003ca href=\"\/products\/dell-poweredge-r340-4-bay-3-5-chassis\"\u003eR340 4-Bay 3.5\"\u003c\/a\u003e (same generation, redundant hot-plug PSU option) or the \u003ca href=\"\/products\/dell-poweredge-r440-10-bay-2-5-chassis\"\u003eR440 10-Bay 2.5\"\u003c\/a\u003e (Xeon Scalable, NVMe-capable, full PSU redundancy standard). For VM-host density (more than 4-5 VMs) or any virtualization workload with VDI density, step to the R440. For more than 64 GB working set or any RDIMM \/ persistent memory requirement, step to the R440 (RDIMM) or the R740xd (Optane PMem). For SFF density beyond 4 bays in the same generation, the \u003ca href=\"\/products\/dell-poweredge-r340-8-bay-2-5-chassis\"\u003eR340 8-Bay 2.5\"\u003c\/a\u003e is the next step at the Xeon E tier. For NVMe of any kind, GPU compute of any kind, or workloads needing more than 2 PCIe slots, the R240 is the wrong chassis regardless. For new production deployment with a 3+ year horizon, the \u003ca href=\"\/products\/dell-poweredge-r250-4-bay-lff-hotswap-build-your-own\"\u003eR250 4-Bay Hot-Swap\u003c\/a\u003e in current production is the right answer; we will quote it alongside if the budget headroom is there.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBottom line:\u003c\/strong\u003e the R240 4-Bay Hot-Swap is the cleanest production-grade entry-tier Dell rack server we ship. It is the right call when the workload is well-bounded (small, predictable, not growing past the chassis's design ceilings) and the budget is the binding constraint. The typical customer is a small or mid-market business buying a primary server for a branch office or a small headquarters, a managed service provider standardizing on a low-cost-per-host platform for client deployments, or an enterprise IT team buying entry-tier hosts for edge sites, lab gear, or appliance-style single-purpose roles. The decision usually comes down to R240 4-Bay versus R340 4-Bay versus R250 4-Bay; the R240 wins on price, the R340 wins on PSU redundancy with same-generation parity, and the R250 wins on long-term horizon with current-production support. We will quote all three honestly when the customer wants the side-by-side.\u003c\/p\u003e\u003ch2\u003eWhere the R240 Fits in 2026\u003c\/h2\u003e\u003cp\u003eThe R240 launched in 2018 on the Xeon E-2100 series and was refreshed in 2019 with the E-2200 drop-in. Dell discontinued new R240 production in favor of the R250 (15th gen, Xeon E-2300, DDR4-3200) and the R260 (16th gen, Xeon E-2400, DDR5-4400, short-depth 17\" chassis). In 2026 the R240 is fully out of current Dell production and Dell ProSupport on the platform is approaching end of extended support. Wholesale Servers' stocked R240 inventory comes from off-lease and end-of-life enterprise refresh cycles, and the secondary-market parts ecosystem is mature: motherboards, PSU assemblies, drive caddies, BOSS modules, and PERC controllers are all readily available.\u003c\/p\u003e\u003cp\u003eFor new production deployment with a 3+ year operational horizon, the R250 or R260 is the right call from a long-term support and current-firmware perspective. The R240 remains the right call for cost-constrained deployments where the dollars-per-host advantage outweighs the generation gap, for organizations expanding existing R240 infrastructure where firmware and operational tooling are already validated, and for short planned lifecycles (2-3 year horizons or shorter) where the support gap does not bind. We will say this directly at quote time; the customer should make the decision with the full information.\u003c\/p\u003e\u003ch2\u003eCross-Vendor Counterpart\u003c\/h2\u003e\u003cp\u003eThe closest HPE counterpart to the R240 is the HPE ProLiant DL20 Gen10. Both are 1U single-socket entry-tier rack servers on the Intel Xeon E platform (Xeon E-2100 \/ E-2200), both top out at four DDR4 UDIMM slots and 64 GB, both target the same workload profile (branch office, edge compute, small-business primary server), and both share the same fundamental design philosophy of lowest-cost enterprise-grade rack at the Xeon E tier. The platforms differ in chassis details (the DL20 Gen10 is shorter-depth than the R240; PSU and drive-bay options are not identical; management is iLO 5 Standard \/ Essentials \/ Advanced on the HPE side versus iDRAC9 Basic \/ Express \/ Enterprise on Dell), but for a customer comparing entry-tier 1U single-socket options across vendors, the R240 4-Bay Hot-Swap and the DL20 Gen10 are the configurations to put side-by-side.\u003c\/p\u003e\u003ch2\u003eHonest Limitations\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003cstrong\u003eSingle PSU only.\u003c\/strong\u003e The R240 chassis does not support dual hot-plug redundant PSUs at any configuration. For host-level power redundancy requirements, step up to the R340 (redundant hot-plug option) or the R440 (redundant PSU standard).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eNo NVMe support.\u003c\/strong\u003e The platform has no NVMe-capable backplane and the PCIe lane budget cannot accommodate a PCIe-attached NVMe expansion card with reasonable host-bandwidth headroom. If your workload needs NVMe, the R440 10-Bay 2.5\" with the four-bay NVMe hybrid backplane is the next step up, or the R250 \/ R260 in current production.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eNo GPU support.\u003c\/strong\u003e Thermal envelope and PSU wattage are insufficient for any GPU including low-profile compute cards. The R740 is the GPU platform in the 14th gen lineup; R750xa in the 15th gen successors for current production.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eMaximum 4 drive bays.\u003c\/strong\u003e The R240 chassis caps at 4 LFF; the R340 supports up to 8 SFF in the same generation, and the R440 \/ R540 step up to 8-10 SFF and 12-14 LFF respectively. This is the single biggest chassis delta versus the R340 and the primary reason to step up if storage headroom matters.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eUDIMM ECC only, no RDIMM, 64 GB ceiling.\u003c\/strong\u003e The Xeon E platform uses unbuffered ECC memory exclusively; the higher-density RDIMM modules used on R440 and above are not supported. This caps the memory ceiling at 64 GB (four 16 GB UDIMMs) versus the R440's 1 TB and the R740xd's 1.5 TB at the same DIMM count.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eTwo PCIe Gen3 slots only.\u003c\/strong\u003e For any deployment needing more than two add-in cards (separate HBA + NIC + supplementary controller, or dual HBA for SAN attachment, or multi-port 10\/25 GbE NICs alongside a RAID controller), the R240 PCIe budget runs out fast. Step to the R440 (three PCIe slots plus rNDC) or R540 \/ R740 (more slots and rNDC).\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eiDRAC9 Basic by default.\u003c\/strong\u003e The Enterprise license that unlocks virtual console redirection, virtual media, System Lockdown, and SSO group sign-in costs extra and is sold separately. For branch-office and remote-site deployments we strongly recommend the Enterprise upgrade; for datacenter racks with KVM or crash-cart access, Basic is workable.\u003c\/li\u003e  \u003cli\u003e\n\u003cstrong\u003eLegacy generation (2018-2019 platform).\u003c\/strong\u003e The R240 is no longer in current Dell production. Spare parts are available through refurbished and broker channels and through Wholesale Servers' stocked inventory, but for any deployment with a 5+ year operational horizon the R250 \/ R260 successors are the safer long-term call.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWorkload Fit\u003c\/h2\u003e\u003ctable\u003e  \u003ctr\u003e    \u003cth\u003eR240 4-Bay Hot-Swap is the right call for\u003c\/th\u003e    \u003cth\u003eConsider alternatives for\u003c\/th\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eBranch-office file and print server with hot-swap drive serviceability\u003c\/td\u003e    \u003ctd\u003eMemory headroom beyond 64 GB (step to R440 for Xeon Scalable and 16 DIMM slots with RDIMM)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eRetail back-office or point-of-sale controller in 1U\u003c\/td\u003e    \u003ctd\u003eFive or more virtual machines or any VDI density (step to R440 for proper VM host capacity)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eActive Directory \/ DNS \/ DHCP replica or supplemental domain controller at a remote site\u003c\/td\u003e    \u003ctd\u003eNVMe drive requirement of any kind (R240 has no NVMe support at any chassis; step to R440 10-Bay 2.5\" with hybrid NVMe backplane)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eSmall-business mail server (Exchange, Zimbra, IMAP) under 100 mailboxes\u003c\/td\u003e    \u003ctd\u003eGPU workload of any kind (R240 chassis and PSU cannot accommodate; step to R740 for inference or training)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eLightweight virtualization host running 2-4 small VMs on Hyper-V, ESXi, or Proxmox\u003c\/td\u003e    \u003ctd\u003eRedundant power supply at the host level (R240 is single-PSU only; step to R340 for redundant hot-plug or R440 for fully redundant PSU at the Xeon Scalable tier)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eBackup target or backup-software host for under 50 TB protected capacity\u003c\/td\u003e    \u003ctd\u003eMore than 4 LFF or 4 SFF drive bays in 1U (step to R440 8-Bay or 10-Bay, or R540 12-Bay for bulk LFF storage in 2U)\u003c\/td\u003e  \u003c\/tr\u003e  \u003ctr\u003e    \u003ctd\u003eEdge application host (IoT gateway, monitoring collector, log aggregator) where lowest acquisition cost matters more than redundancy or expansion headroom\u003c\/td\u003e    \u003ctd\u003eNew deployment with 3+ year operational horizon (the R250 and R260 successors in current production are the better long-term call; we will quote them for comparison if you want the side-by-side)\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhere to Look Instead\u003c\/h2\u003e\u003cul\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r240-2-bay-3-5-chassis\"\u003eR240 2-Bay 3.5\" Cabled\u003c\/a\u003e - the companion configuration in the R240 family. Two cabled non-hot-swap LFF bays and a 250W cabled PSU for the absolute lowest entry price in the Dell 14th gen rack lineup. Right call for dev\/test hosts, lab gear, and appliance-style deployments where hot-swap serviceability is not required.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r340-4-bay-3-5-chassis\"\u003eR340 4-Bay 3.5\"\u003c\/a\u003e - same generation, same Xeon E processor platform, same DDR4 UDIMM memory architecture. Adds redundant hot-plug PSU as an option and a slightly larger PSU envelope. Right call when host-level PSU redundancy matters and the budget tolerates the small premium over the R240 4-Bay Hot-Swap.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r340-8-bay-2-5-chassis\"\u003eR340 8-Bay 2.5\"\u003c\/a\u003e - 8 SFF hot-swap bays in the same generation, same Xeon E platform. Right call when the workload wants SFF density or 8-bay capacity at the Xeon E tier without stepping up to the dual-socket R440.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r440-10-bay-2-5-chassis\"\u003eR440 10-Bay 2.5\"\u003c\/a\u003e - the immediate step up to the Xeon Scalable tier. Dual-socket, 16 DIMM slots with RDIMM support up to 1 TB, three PCIe slots plus rNDC, NVMe-capable on the hybrid backplane variant, redundant PSU standard. Right call for VM-host density, larger memory footprints, NVMe requirements, or any role where the R240's design ceilings are the binding constraint.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r540-12-bay-3-5-chassis\"\u003eR540 12-Bay 3.5\"\u003c\/a\u003e - the 2U LFF storage value-tier at the Xeon Scalable level. Right call for backup targets, archival storage, and storage-dense applications beyond what the R240 4-Bay or R340 4-Bay can hold.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r250-4-bay-lff-hotswap-build-your-own\"\u003eR250 4-Bay Hot-Swap\u003c\/a\u003e - the current-production successor to the R240. 15th gen, Xeon E-2300 series, DDR4 at 3200 MT\/s. Same single-socket Xeon E philosophy and same 4 LFF chassis profile, with current Dell production status and PowerEdge warranty support. Right call for new production deployment with a 3+ year operational horizon.\u003c\/li\u003e  \u003cli\u003e\n\u003ca href=\"\/products\/dell-poweredge-r230-2-bay-3-5-chassis\"\u003eR230 2-Bay 3.5\" Cabled\u003c\/a\u003e - the prior-generation step-down. 12th gen, Intel Xeon E3-1200 v6, DDR4 at 2400 MT\/s, iDRAC8. The budget-context floor below the R240. Right call only when an even lower acquisition cost outweighs the older management generation and slower memory; for most buyers the R240 is the better value at a small premium.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eReady to Configure?\u003c\/h2\u003e\u003cp\u003eTell us your workload profile (file server, AD replica, virtualization host, backup target, edge compute, application appliance), your memory requirement, your drive size and count, your PSU preference (250W or 450W Platinum), your iDRAC tier (Basic, Express, or Enterprise), and your quantity. We respond within 24 hours with a configured quote, and if your deployment has a 3+ year horizon we will quote the R250 4-Bay Hot-Swap alongside for the side-by-side comparison.\u003c\/p\u003e\u003cp\u003eEvery Wholesale Servers Dell PowerEdge R240 ships after a 12+ hour burn-in test covering every PCIe slot, every memory channel, and every drive bay. Standard 180-day warranty included; 1-Year, 2-Year, and 3-Year Premium warranty options available separately. Volume pricing applies at 5 units and above. Call 1-800-778-1545 or use the quote form on this page to start the configuration conversation.\u003c\/p\u003e","brand":"Dell","offers":[{"title":"Default Title","offer_id":45951266521287,"sku":"BP-011905","price":684.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/4493\/0247\/files\/server-design-lab-dell-poweredge-r240-4-bay-35-drives-817626.png?v=1765539667"}],"url":"https:\/\/wholesaleservers.com\/collections\/dell-poweredge-r240-servers.oembed","provider":"Wholesale Servers","version":"1.0","type":"link"}