Compare Storage
Share Comparison
| Storage |  $1,39999 |  $1,59999 |
|---|---|---|
Capacity Gb | 4000 | 8000 |
Capacity | 4 TB | 8 TB |
Flash Type | TLC | TLC |
Form Factor | 2.5" | M.2 2280 |
Heatsink | No | No |
Bus | SATA Gen 3 | M.2 PCIe 4.0 x4 |
NVMe | No | Yes |
PCIe Standard | N/A | PCIe 4.0 |
Random I/O per Second (Read) | 98,000 | 1,200,000 |
Random I/O per Second (Write) | 88,000 | 1,200,000 |
SATA Speed | 6 Gb/s | - |
Sequential Read Speed | 560 MB/s | 7,200 MB/s |
Sequential Write Speed | 530 MB/s | 6,600 MB/s |
Storage Type | Solid State Disk | Solid State Disk |
TDP | 4.5W | 7.4W |
Part Number | MZ-77E4T0B | WDS800T2X0E |
Comparison Analysis
Comparing the 870 EVO vs WD_Black SN850X reveals distinct differences in their targeted use cases.
The 870 EVO is the more budget-friendly option, costing approximately $200 (14%) less than the WD_Black SN850X.