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A datacenter-class drive: higher workload rating and longer warranty than a consumer model, usually at a higher price per terabyte.

Capacity3.84 TB
Form factor2.5"*
TypeSSD*
InterfaceSATA
Interface speedSATA III 6Gb/s
ClassEnterprise
Sequential read550 MB/s
Sequential write510 MB/s
Endurance15667 TBW
MTBF2000000 hours
NAND type3D TLC
Endurance (drive writes/day)2 DWPD
Random read (4K)92000 IOPS
Random write (4K)31000 IOPS
Power, active3.7 W
Power, idle1.2 W
Operating temperature32 to 158 °F (0 to 70 °C)
Height (z-height)0.28 in (7 mm)
ReleasedQ3 2021

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New: $2,000.00 incl. listed shipping Checked 2026-10-29

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 4 QNAP NAS models

Show all 4 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.