| Appearance |
| Type |
M.2 2280 |
| Dimensions |
Single-sided: 80 mm x 22 mm x 2.23 mm (3.15" x 0.87" x 0.09") |
|
Double-sided: 80 mm x 22 mm x 3.58 mm (3.15" x 0.87" x 0.14") |
| Weight |
8 g (0.28 oz) |
| Interface |
| Bus Interface |
NVMe PCIe Gen3 x4 |
| Storage |
| Flash Type |
3D NAND flash |
| Capacity |
128 GB/256 GB/512 GB/1 TB/2 TB
|
| Operating Environment |
| Operating Temperature |
0°C (32°F) ~ 70°C (158°F) |
| Operating Voltage |
3.3V±5% |
| Performance |
| Sequential Read/Write (CrystalDiskMark) |
2 TB Up to 2,500/1,700 MB/s
|
| 1 TB Up to 1,700/1,400 MB/s |
| 512 GB Up to 1,700/1,400 MB/s |
| 256 GB Up to 1,600/1,100 MB/s |
| 128 GB Up to 1,500/550 MB/s |
| 4K Random Read/Write (IOmeter) |
2 TB Up to 200,000/250,000 IOPS
|
| 1 TB Up to 200,000/250,000 IOPS |
| 512 GB Up to 160,000/250,000 IOPS |
| 256 GB Up to 90,000/250,000 IOPS |
| 128 GB Up to 95,000/130,000 IOPS |
| Terabytes Written (TBW) |
2 TB 800 TBW
|
| 1 TB 400 TBW |
| 512 GB 200 TBW |
| 256 GB 100 TBW |
| 128 GB 50 TBW |
| Mean Time Between Failures (MTBF) |
2,000,000 hour(s) |
| Drive Writes Per Day (DWPD) |
0.2 (5 yrs) |
| Note |
Speed may vary due to host hardware, software, usage, and storage capacity. |
| The workload used to rate DWPD may be different from your actual workload, which may vary due to host hardware, software, usage, and storage capacity. |
| Terabytes Written (TBW) expresses the endurance under the highest capacity. |
| Some motherboards only provide PCIe x2 connections for the M.2 slot, creating a bottleneck on even the fastest drives. |
