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ADATA ASP920SS3-256GM-C

0.256 TB 2.5" SSD · certified on 105 NAS models

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Capacity0.256 TB
Form factor2.5"
TypeSSD
InterfaceSATA
Interface speedSATA 6Gb/s source
Cache256 MB
Sequential read560 MB/s source
Sequential write360 MB/s source
Endurance72 TBW
MTBF1200000 hours source
Warranty3 years
NAND typeMLC source
DRAM cache256MB DDR3
ControllerMarvell 88SS9189
Endurance (drive writes/day)0.08 DWPD
Power-loss protectionYes
Random read (4K)96000 IOPS source
Random write (4K)80000 IOPS source
Power, active0.15 W source
Power, idle0.3 W
Operating temperature32 to 158 °F (0 to 70 °C) source
Height (z-height)0.28 in (7 mm)
Weight2.5 oz (70 g) source
ReleasedQ2 2014
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Certified on 105 QNAP NAS models

Show all 105 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.