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Capacity0.48 TB
Form factor2.5"
TypeSSD
InterfaceSATA
Interface speedSATA III 6Gb/s
SeriesExtreme PRO
Cache1024 MB
Sequential read550 MB/s
Sequential write515 MB/s
Endurance80 TBW
MTBF2000000 hours
Warranty10 years
NAND typeMLC
DRAM cache1GB DDR3
Random read (4K)100000 IOPS
Random write (4K)90000 IOPS
Power, active3.5 W
Power, standby/sleep0.019 W
Height (z-height)0.28 in (7 mm)
Weight2 oz (58 g)
ReleasedQ2 2014

Recently observed offers

Open box: $120.00 incl. listed shipping Checked 2026-11-02
Used: $79.95 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.

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Certified on 109 QNAP NAS models

Show all 109 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.