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A desktop drive. It will work in a NAS the manufacturer certified it for, but it isn't rated for the continuous multi-drive duty a NAS bay imposes.

Capacity0.525 TB
Form factor2.5"*
TypeSSD*
InterfaceSATA
Interface speedSATA 6Gb/s
ClassDesktop*
Sequential read530 MB/s
Sequential write510 MB/s
Endurance160 TBW
MTBF1500000 hours
Warranty3 years
NAND typeTLC
Power-loss protectionYes
EncryptionTCG Opal
Random read (4K)92000 IOPS
Random write (4K)83000 IOPS
Operating temperature32 to 158 °F (0 to 70 °C)
Height (z-height)0.14 in (3.58 mm)

Recently observed offers

Used: $39.99 incl. listed shipping Checked 2026-11-02

Cheapest exact-model fixed-price listing found per condition (New, Refurbished, Used) -- shown only for conditions with a real match, checked within three days of this page build. Availability and shipping may change; confirm at the seller.

* Decoded from the drive model number, not stated by the NAS manufacturer.

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Certified on 32 QNAP NAS models

Show all 32 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.