Compare Storage
Share Comparison
| Storage |  $41900 | $39999 |
|---|---|---|
Capacity Gb | 12000 | 2000 |
Capacity | 12 TB | 2 TB |
Flash Type | - | TLC |
Form Factor | 3.5" | M.2 2230 |
Disk RPM | 7200 RPM | - |
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) | - | 650,000 |
Random I/O per Second (Write) | - | 800,000 |
SATA Speed | 6 Gb/s | - |
Sequential Read Speed | - | 5,150 MB/s |
Sequential Write Speed | - | 4,850 MB/s |
Storage Type | Mechanical Disk | Solid State Disk |
TDP | - | 4.9W |
Part Number | WD121PURP | WDBDNH0020BBK-WRSN |
Comparison Analysis
Comparing the WD Purple Pro vs WD_Black SN770M reveals distinct differences in their targeted use cases.
The WD_Black SN770M is the more budget-friendly option, costing approximately $19 (5%) less than the WD Purple Pro.