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Capacity0.512 TB
Form factorM.2 2280
TypeSSD
InterfaceSATA
Interface speedSATA III 6Gb/s
SeriesUltimate SU800
Sequential read560 MB/s
Sequential write520 MB/s
Endurance400 TBW
MTBF2000000 hours
Warranty3 years
NAND type3D TLC
DRAM cache512MB DDR3L
ControllerSilicon Motion SM2258
Endurance (drive writes/day)0.7 DWPD
Random read (4K)90000 IOPS
Random write (4K)85000 IOPS
Operating temperature32 to 158 °F (0 to 70 °C)
Height (z-height)0.28 in (7 mm)
Weight1.7 oz (48 g)
ReleasedAug 2016

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Used: $53.90 incl. listed shipping Checked 2026-10-29

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Certified on 198 QNAP NAS models

Show all 198 QNAP models

The certified list above comes from QNAP's published Hardware Compatibility List. Certification is the manufacturer's statement, not a test performed here.