Compare Storage
Share Comparison
| Storage |  $48115 | $1,12999 |
|---|---|---|
Capacity Gb | 2000 | 4000 |
Capacity | 2 TB | 4 TB |
Flash Type | TLC | TLC |
Form Factor | M.2 2280 | M.2 2280 |
Heatsink | No | No |
Bus | M.2 PCIe 4.0 x4 | M.2 PCIe 3.0 x4 |
NVMe | Yes | Yes |
PCIe Standard | PCIe 4.0 | PCIe 3.0 |
Random I/O per Second (Read) | 1,000,000 | 550,000 |
Random I/O per Second (Write) | 710,000 | 520,000 |
Sequential Read Speed | 7,000 MB/s | 3,430 MB/s |
Sequential Write Speed | 5,100 MB/s | 3,100 MB/s |
Storage Type | Solid State Disk | Solid State Disk |
TDP | 7W | 5.5W |
Part Number | WDS200T1X0E | WDS400T1R0C |
Comparison Analysis
Comparing the WD_BLACK SN850 vs WD Red SN700 reveals distinct differences in their targeted use cases.
The WD_BLACK SN850 is the more budget-friendly option, costing approximately $649 (135%) less than the WD Red SN700.