← All GIGASTONE drives · All drives
| Capacity | 4.0 TB |
|---|---|
| Form factor | 2.5" |
| Type | SSD |
| Interface | SATA |
| Interface speed | SATA 6 Gb/s |
| Sequential read | 530 MB/s |
| Sequential write | 480 MB/s |
| Endurance | 2000 TBW |
| MTBF | 1500000 hours |
| Warranty | 5 years |
| Random read (4K) | 95000 IOPS |
| Random write (4K) | 90000 IOPS |
| Power, idle | 0.5 W |
| Operating temperature | 32 to 158 °F (0 to 70 °C) |
| Height (z-height) | 0.28 in (7 mm) |
| Weight | 1.4 oz (40 g) |
| Released | 2023 |
Recently observed offers
New: $401.00 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 3 QNAP NAS models
The certified list above comes from QNAP's published Hardware Compatibility List. Certification is the manufacturer's statement, not a test performed here.