12Gb/s SAS Enterprise SSD, 2.5-inch Hot-Swap

12Gb/s SAS Enterprise SSDs

Key takeaways

5,976 listings match this collection right now.
A 12Gb/s SAS SSD will link at 6Gb/s in an older SAS backplane and still function, since SAS interface generations negotiate down rather than refusing the connection outright.
A 12Gb/s SAS SSD can process read and write commands simultaneously over the full-duplex link, while a SATA SSD's link is half-duplex, one direction at a time.
New server platforms wire NVMe backplanes instead of SAS ones, so 12Gb/s SAS SSDs mainly serve as replacements for a drive already in a SAS-only array.

12Gb/s SAS is the enterprise hot-swap SSD standard for controllers and backplanes that predate NVMe, offering dual-port redundancy and compatibility with every SAS backplane. A SAS SSD does not work on a SATA-only controller.

5,976 listings in this collection, filtered from Solid State Drives. The part number and manufacturer are stated on every listing, and the condition wherever the catalogue records one. For quantity, request a volume quote.

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WD WUSTR1596ASS200 1.6TB 12Gb/s SAS Triple-Level Cell 2.5-inch SSD

$396.00$465.88

Seagate XS7680SE70084 7.68TB 12Gb/s SAS 2.5-inch Solid State Drive

$2,651.22$3,119.08

$345.21 per TB

KIOXIA KPM5XRUG960G 960GB 12Gb/s SAS 2.5-inch Solid State Drive

$440.55$518.29

$458.91 per TB

Toshiba KPM5XVUG800G 800GB 12Gb/s SAS Triple-Level Cell 2.5-inch SSD

$168.30$198.00

$210.38 per TB

KIOXIA KPM5WVUG960G 960GB 12Gb/s SAS 2.5-inch Solid State Drive

$653.40$768.71

$680.63 per TB

KIOXIA KPM5XRUG7T68 7.68TB 12Gb/s SAS Triple-Level Cell 2.5-inch SSD

$2,326.50$2,737.06

$302.93 per TB

Toshiba KPM51RUG3T84 3.84TB 12Gb/s SAS Triple-Level Cell 2.5-inch SSD

$3,245.22$3,817.91

$845.11 per TB

Dell 0JDX4K 800GB 12Gbps SAS Multi-Level Cell 2.5-inch SSD

$351.45$413.47

$439.31 per TB

Seagate XS6400LE70004 6.4TB 12Gb/s SAS Triple-Level Cell 2.5-inch SSD

$2,390.85$2,812.76

$373.57 per TB

HP 870146-B21 7.68TB 12Gb/s SAS Solid State Drive

$2,791.80$3,284.47

$363.52 per TB

Samsung MZILS400HEGR0D3 400GB 12Gb/s SAS Multi-Level Cell 2.5-inch SSD

$247.50$291.18

$618.75 per TB

Samsung MZILS960HCHP-000D4 960GB 12Gb/s SAS Triple-Level Cell 2.5-inch SSD

$475.20$559.06

$495.00 per TB

How to choose solid state drives

Interface first: SATA drives work on a SAS backplane, SAS drives do not work on a SATA-only controller, and NVMe connects over PCIe lanes in U.2, U.3, M.2, E1.S or add-in-card form factors that are not interchangeable with each other. Then the endurance class the workload needs, stated as drive writes per day. Then whether the listing includes the hot-swap tray, which every listing name states.

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