{"product_id":"hpe-smart-array-p441-4gb-fbwc-external-raid-controller-749798-001","title":"HPE Smart Array P441 4GB FBWC External RAID Controller 749798-001","description":"\u003cp\u003eRefurbished HPE Smart Array P441 4GB FBWC, an external SAS RAID controller on a low profile PCIe card for HPE ProLiant Gen9 servers. The P441 is HPE's external Smart Array for Gen9 ProLiant servers: 8 lanes of 12 Gb\/s SAS on Mini-SAS HD with 4 GB of flash-backed write cache. It runs external disk enclosures, not the internal cage.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003e749798-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCache\u003c\/th\u003e\n\u003ctd\u003e4 GB FBWC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCache protection\u003c\/th\u003e\n\u003ctd\u003eHPE Smart Storage Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003e12 Gb\/s SAS, 6 Gb\/s SATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal ports\u003c\/th\u003e\n\u003ctd\u003e8 lanes, Mini-SAS HD, ports 1E and 2E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHost interface\u003c\/th\u003e\n\u003ctd\u003ePCIe 3.0 x8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eForm factor\u003c\/th\u003e\n\u003ctd\u003ePCIe low profile adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRAID levels\u003c\/th\u003e\n\u003ctd\u003e0, 1, 5, 6, 10, 50, 60, 1 ADM, 10 ADM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eRefurbished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e180-day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eThe P441 has no internal ports, so it cannot run the server's own drive cage; it connects only to external SAS enclosures through its Mini-SAS HD ports. It needs a PCIe slot that is physically x8 or wider, and the board is low profile. The 4 GB cache needs the HPE Smart Storage Battery, which HPE requires on Gen9 P-series controllers; it is sold separately. External SAS cables are sold separately too, so match the enclosure's connector before you order. Browse matching parts for the \u003ca href=\"\/collections\/hpe-proliant-dl380-gen9-parts\"\u003eHPE ProLiant DL380 Gen9\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhen to Choose This\u003c\/h2\u003e\u003cp\u003eChoose the P441 to hang a JBOD or disk shelf off a Gen9 server and run hardware RAID 5, 6 or 60 across it with write-back cache. For the internal cage, use the P440ar or P440 instead. If the shelf feeds a software-defined storage stack that wants raw drives, an external HBA such as the H241 skips the cache and the battery.\u003c\/p\u003e\u003cp\u003eEvery part we sell is tested and covered by our 180-day warranty. Volume pricing starts at 5 units, and our team at 1-800-778-1545 can quote a fleet refresh or a mixed parts order. Request a quote or add it to your cart; we confirm fit against your service tag before it ships.\u003c\/p\u003e","brand":"Wholesale Servers","offers":[{"title":"Default Title","offer_id":47078612992199,"sku":"R-0000030","price":40.5,"currency_code":"USD","in_stock":true}],"url":"https:\/\/wholesaleservers.com\/products\/hpe-smart-array-p441-4gb-fbwc-external-raid-controller-749798-001","provider":"Wholesale Servers","version":"1.0","type":"link"}