Dell PowerEdge R230 2-Bay 3.5" Cabled

The Dell PowerEdge R230 2-Bay 3.5" Cabled is the leanest, lowest-cost configuration of Dell's 13th-generation entry rack server. This refurbished single-socket 1U system pairs one Intel Xeon E3-1200 v5 or v6 processor on the C236 chipset with up to 64 GB of DDR4 ECC unbuffered memory and two cabled (non-hot-swap) 3.5" drive bays. It is the entry point to the R230 line, aimed at fixed-function, low-footprint roles where acquisition cost is the deciding factor.

Be clear-eyed about what this is. The R230 launched in 2016 and is roughly a decade old, and the cabled 2-bay chassis is the most minimal build in the family: two drives, no hot-swap, a single non-redundant power supply, and a four-core ceiling. We stock it for a narrow set of jobs, not as a general-purpose server. The sections below cover exactly where the 2-bay cabled configuration fits and where it does not.

To configure a build, call our team at 1-800-778-1545. Every R230 ships after a 12+ hour burn-in and carries our 180-day warranty, and volume pricing starts at 5 units. Tell us the workload and we will spec the processor, memory, and controller to match.

When 2 Cabled Bays Are the Right Choice

The defining traits of this chassis are two drive bays and cabled, non-hot-swap drives. Cabled means the drives connect directly by cable rather than through a hot-plug backplane, so replacing a disk requires powering the system down and opening the chassis. With only two bays, the practical storage layout is a single RAID 1 mirror. That is the whole proposition: the cheapest way into the R230 line for a role that needs one mirrored volume and not much else.

If you need to swap drives without downtime, or you want room for RAID 10 or a larger data set, the Dell PowerEdge R230 4-Bay 3.5" Hot-Swap chassis is the better choice in the same family. Pick the 2-Bay Cabled only when cost is the priority and the workload genuinely fits a single mirror.

Storage - 2 Cabled 3.5" Bays

Two cabled 3.5" LFF bays accepting SAS or SATA drives. Because the drives are cabled rather than hot-plug, plan on scheduled downtime for any drive replacement. At two bays the sensible configuration is RAID 1, a single mirrored pair that protects against one drive failure. RAID 5 and RAID 10 are not options at this bay count, so if the workload needs more spindles or parity, this is the wrong chassis.

There is no BOSS boot device on this platform. With only two bays, the OS normally lives on the same RAID 1 mirror as the data, or on an internal SD or vFlash card for appliance-style installs where the OS is small. Be deliberate about it: dedicating a whole bay to boot on a 2-bay box leaves you with a single unprotected data drive, which we do not recommend.

Storage Controllers

The R230 supports PERC S130 software RAID through the chipset, the PERC H330 entry hardware controller (no cache), and the PERC H730 (1 GB cache, battery-backed) where write caching matters. At two bays the realistic choice is a clean hardware RAID 1, which the PERC H330 PCIe RAID controller handles well and is the default we quote for this chassis. As on every R230, there is no Mini Monolithic PERC slot and no dedicated controller slot, so the card occupies one of the two PCIe riser slots.

S130 software RAID is fine for dev and test or appliance roles where you want to avoid the controller cost. The H730 is more controller than a 2-bay mirror needs, so we rarely quote it here. It makes more sense on the 4-bay chassis.

Processors

One LGA1151 socket holding a single Intel Xeon E3-1200 v5 (Skylake) or v6 (Kaby Lake) processor, with Intel Core i3, Pentium, and Celeron parts supported for the lightest duties. The ceiling is four cores and eight threads. E3 parts sit in roughly the 25 W to 80 W TDP band, cooled by a single standard heatsink, so there is no high-TDP heatsink decision on this platform.

For a 2-bay cabled box the processor is usually sized down rather than up, since the storage layout already signals a light role. The Xeon E3-1220 v6 is a sensible, cost-effective default. Step to the E3-1240 v6 at 4 cores, 8 threads, and 3.7 GHz if the application is CPU-bound. Anything that wants more than four cores has outgrown the R230 entirely.

Memory

Four DIMM slots, two channels of two, up to 64 GB of DDR4. The rule that trips people up most on this platform applies here too: the R230 takes ECC Unbuffered (UDIMM) memory only. Registered RDIMMs and load-reduced LRDIMMs from the larger PowerEdge servers will not work, and the system will not boot with them installed. There is no NVDIMM or Optane support.

Speed runs up to DDR4-2400 MT/s, dropping to 2133, 1866, or 1600 depending on the processor and the system profile. A 2-bay cabled role rarely needs the full 64 GB. Two 16 GB ECC UDIMMs for 32 GB is a common, balanced spec, with headroom to add two more modules later if needed.

Networking and PCIe Expansion

Two onboard 1GbE RJ45 ports on a Broadcom 5720 controller. The R230 has no Network Daughter Card slot, so 10GbE, extra ports, or SFP+ fiber require a PCIe NIC. On this chassis that matters more than usual, because the slots are the only expansion you have.

Two PCIe 3.0 slots are available: one x16 mechanical full-height (x8 electrical) and one x8 low-profile (x4 electrical). If you add both a PCIe RAID controller and a PCIe NIC, both slots are spoken for. For most 2-bay cabled builds a single controller in one slot is the whole story.

GPU Support

The R230 is not a GPU platform, and the 2-Bay Cabled chassis is no exception. A single 250 W non-redundant supply and an entry 1U thermal design leave no budget for an accelerator. If a GPU is anywhere in your requirements, this is the wrong server, and we will steer you to a platform designed for it.

Management - iDRAC8 Generation

Remote management is iDRAC8 with Lifecycle Controller. iDRAC8 Express is the default, and iDRAC8 Enterprise adds out-of-band remote console and virtual media for true lights-out operation. An optional 8 GB or 16 GB vFlash card and an optional TPM module are available. This is iDRAC8, not iDRAC9, matching the 13th-gen era.

Even on the cheapest chassis in the family, iDRAC8 Enterprise is worth specifying if the box will sit in an unstaffed location. Remote console saves a site visit the first time something needs attention at the firmware level.

Power and Cooling

The single biggest caveat on the platform applies here in full: one 250 W cabled power supply, 80 Plus Bronze, non-redundant. There is no second PSU and no hot-swap power option. A 2-bay cabled build draws very little, well under the 250 W ceiling, so the supply is more than adequate in capacity, but it remains a single point of failure. If you need PSU redundancy, the R230 cannot provide it.

Cooling is the standard 1U fan setup. With a light processor and only two drives, the thermal load is minimal and ambient handling is a non-issue in a normal rack.

Physical Specs & Platform Notes

• Form factor: 1U rack, 42.8 mm high by 434 mm wide by 495 mm deep without bezel. A short-depth 1U that fits shallow racks and branch cabinets.
• PCIe expansion: two PCIe 3.0 slots, one x16 full-height (x8 electrical) and one x8 low-profile (x4 electrical).
• Parts availability: mature and plentiful on the secondary market for drives, PSUs, and ECC UDIMMs. Dell factory support has reached the end of its extended window, so third-party maintenance is the standard production support path in 2026.
• Accessories we recommend: the standard security bezel (this entry chassis uses basic diagnostic LEDs rather than the LCD bezel found on mainstream PowerEdge models), a PCIe H330 for hardware RAID 1, and a tool-less rail kit. The Dell 1U sliding rail kit for 12th, 13th, and 14th gen fits this chassis for four-post mounting.
• Platform notes: cabled drives (no hot-swap), a two-bay RAID 1 ceiling, no Mini Monolithic PERC slot, no Network Daughter Card slot, a single non-redundant PSU, and ECC UDIMM memory only.

Our Assessment

Where it excels: fixed-function, single-mirror entry roles. A small branch file server, an Active Directory, DNS, or DHCP host, a firewall or network OS host, a lightweight backup or logging target, and dev and test nodes are all comfortable here. These are roles where one RAID 1 volume, four cores, and lights-out iDRAC8 are enough, and where scheduled downtime for a drive swap is acceptable.

Where to look instead: any role that needs hot-swap servicing, more than two drives, RAID 5 or RAID 10, PSU redundancy, more than four cores, or more than 64 GB. Within the family, the R230 4-Bay 3.5" Hot-Swap adds serviceability and capacity. For current-generation entry hardware, see the Dell PowerEdge R240 2-Bay (14th Gen) and the Dell PowerEdge R250 2-Bay Cabled (15th Gen).

Bottom line: buy the 2-Bay Cabled when acquisition cost is the deciding factor, the workload fits a single mirror, and the deployment lifecycle is short and well understood. For anything you expect to service live or run for many years, spend up to the 4-Bay Hot-Swap or a current-generation entry server, and we are happy to quote both so the tradeoff is clear.

Where the R230 Fits in 2026

Same generational reality as the rest of the family: a 13th-generation platform about ten years past launch, with Dell factory support wound down and third-party maintenance the standard path for production. The 2-Bay Cabled is the build to choose when you have accepted the platform age and want the lowest entry cost. Plan a two to four year light-duty lifecycle, not a long-term commitment.

If consistency with an existing R230 footprint and the lowest possible per-box cost are what matter, this configuration still makes sense. If you are starting fresh, put the modest generational premium toward newer hardware instead.

Honest Limitations

• Cabled, non-hot-swap drives. Replacing a disk means powering down and opening the chassis.
• Two bays only. A RAID 1 mirror is the practical ceiling. No RAID 5 or RAID 10.
• Single non-redundant 250 W power supply. There is no PSU redundancy on this platform.
• Four-core, single-socket ceiling, and a 64 GB ECC Unbuffered memory limit. Registered RDIMMs will not work.
• Only two PCIe slots, no Network Daughter Card, no Mini Monolithic PERC slot. No NVMe, no BOSS, no GPU.
• A 13th-generation platform near the end of vendor support. Plan for third-party maintenance.

Workload Fit

Where to Look Instead

Within the R230 family, the R230 4-Bay 3.5" Hot-Swap adds hot-plug serviceability and two more bays for not much more money, and is the one we recommend for anything beyond a single mirror. For current-generation entry hardware in the 2-bay cabled class, the Dell PowerEdge R240 2-Bay (14th Gen) is the direct step up, and the Dell PowerEdge R250 2-Bay Cabled (15th Gen) is the newest. The closest HPE counterpart is the ProLiant DL20 Gen9, which shares the single-socket Xeon E3-1200 v5 and v6 design. The R230 is our entry floor in the Dell rack line, so there is no lower-tier model to step down to.

Ready to Configure?

Tell us the workload and we will spec the right R230 2-Bay Cabled build. Call 1-800-778-1545 or request a quote and we will return formal pricing within 24 hours. Every unit ships after a 12+ hour burn-in, carries a 180-day warranty, and volume pricing begins at 5 units. We will gladly quote the 4-Bay Hot-Swap, R240, and R250 alongside it so you can weigh serviceability and generation against cost.