Compare Storage
Share Comparison
| Storage |  $41900 |  $49445 |
|---|---|---|
Capacity Gb | 12000 | 1000 |
Capacity | 12 TB | 1 TB |
Flash Type | - | pMLC (TLC) |
Form Factor | 3.5" | 2.5" |
Disk RPM | 7200 RPM | - |
Heatsink | No | No |
Bus | SATA Gen 3 | SATA Gen 3 |
NVMe | No | No |
PCIe Standard | N/A | N/A |
Random I/O per Second (Read) | - | 100,000 |
Random I/O per Second (Write) | - | 90,000 |
SATA Speed | 6 Gb/s | 6 Gb/s |
Sequential Read Speed | - | 550 MB/s |
Sequential Write Speed | - | 520 MB/s |
Storage Type | Mechanical Disk | Solid State Disk |
TDP | - | 3.5W |
Part Number | WD121PURP | MZ-7KE1T0BW |
Comparison Analysis
Comparing the WD Purple Pro vs 850 PRO reveals distinct differences in their targeted use cases.
The WD Purple Pro is the more budget-friendly option, costing approximately $75 (18%) less than the 850 PRO.