
MSI SPATIUM M461 1TB M.2 PCIe 4.0 NVMe SSD
- Storage Type
- NVMe SSD
- Capacity
- 1TB
- Form Factor
- M.2 2280

by WD
Hardware specification sheet and editorial reference from the Forge PC component database.
The WD Black SN7100 is a high-performance NVMe SSD designed for gamers and content creators. With a capacity of 4TB, it offers rapid data transfer speeds and enhanced durability, making it ideal for demanding applications and large file storage.
| Brand | WD |
|---|---|
| Category | M.2 |
| Model | SN7100 |
| Manufacturer part number | WDS400T4X0E-00CJA0 |
| Storage Type | NVMe SSD |
| Capacity | 4TB |
| Form Factor | M.2 2280 |
| Interface | M.2 NVMe PCIe 4.0 |
| PCIe Generation | PCIe 4.0 |
| NVMe Version | 1.3 |
| Sequential Read Speed (MB/s) | 7000 |
| Sequential Write Speed (MB/s) | 5000 |
| Random Read IOPS | 1000000 IOPS |
| Random Write IOPS | 800000 IOPS |
| DRAM Cache | Yes |
| NAND Type | 3D TLC |
| Endurance TBW | 3000 |
| Heatsink Included | No |
| Double-sided | Single-sided |
| Dimensions | 1 × 1 × 1 mm |
| Weight | 0.05 kg |



