Compare Storage
Share Comparison
| Storage |  $48999 |  $69900 |
|---|---|---|
Capacity Gb | 2000 | 4000 |
Capacity | 2 TB | 4 TB |
Flash Type | TLC | TLC |
Form Factor | M.2 2280 | M.2 2280 |
Heatsink | Yes | No |
Bus | M.2 PCIe 4.0 x4 | M.2 PCIe 4.0 x4 |
NVMe | Yes | Yes |
PCIe Standard | PCIe 4.0 | PCIe 4.0 |
Random I/O per Second (Read) | 1,400,000 | 1,200,000 |
Random I/O per Second (Write) | 1,550,000 | 1,000,000 |
Sequential Read Speed | 7,450 MB/s | 7,300 MB/s |
Sequential Write Speed | 6,900 MB/s | 6,600 MB/s |
Storage Type | Solid State Disk | Solid State Disk |
TDP | 5.9W | - |
Part Number | MZ-V9P2T0CW MZ-V9P2T0GW | WDS400T2XHE |
Comparison Analysis
Comparing the 990 PRO vs WD_BLACK SN850X reveals distinct differences in their targeted use cases.
The 990 PRO is the more budget-friendly option, costing approximately $209 (43%) less than the WD_BLACK SN850X.