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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.
| Capacity | 0.96 TB |
|---|---|
| Form factor | U.2 |
| Type | SSD |
| Interface speed | PCIe Gen5 x4 |
| Series | PM9D3a |
| Class | Enterprise |
| Sequential read | 12000 MB/s source |
| Sequential write | 1600 MB/s source |
| MTBF | 2500000 hours |
| NAND type | 3D TLC |
| DRAM cache | LPDDR4 (size not stated) |
| Endurance (drive writes/day) | 1.0 DWPD |
| Random read (4K) | 1000000 IOPS source |
| Random write (4K) | 70000 IOPS source |
| Height (z-height) | 0.59 in (15 mm) |
| Weight | 4.9 oz (140 g) |
| Released | 2023 |
Recently observed offers
New: $974.00 incl. listed shipping Checked 2026-11-02
Used: $1,706.14 + 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.
Certified on 10 QNAP NAS models
Show all 10 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.