← All Western Digital drives · All drives
| Capacity | 0.5 TB |
|---|---|
| Form factor | M.2 2280 |
| Type | SSD |
| Interface speed | PCIe 3.0 x4 NVMe |
| Cache | 512 MB |
| Sequential read | 3400 MB/s |
| Sequential write | 2500 MB/s |
| Endurance | 300 TBW |
| MTBF | 1750000 hours |
| Warranty | 5 years |
| NAND type | 3D TLC |
| DRAM cache | 512MB DDR4 |
| Random read (4K) | 410000 IOPS |
| Random write (4K) | 330000 IOPS |
| Power, active | 0.11 W |
| Operating temperature | 32 to 158 °F (0 to 70 °C) |
| Height (z-height) | 0.09 in (2.38 mm) |
| Weight | 0.3 oz (8 g) |
| Released | May 2018 |
Recently observed offers
New: $486.58 incl. listed shipping Checked 2026-10-31
Used: $64.99 incl. listed shipping Checked 2026-10-31
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 15 QNAP NAS models
Show all 15 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.