Compare Storage
Share Comparison
| Storage |  $1,12999 | $79499 |
|---|---|---|
Capacity Gb | 4000 | 18000 |
Capacity | 4 TB | 18 TB |
Flash Type | TLC | - |
Form Factor | M.2 2280 | 3.5" |
Disk RPM | - | 7200 RPM |
Heatsink | No | No |
Bus | M.2 PCIe 3.0 x4 | SATA Gen 3 |
NVMe | Yes | No |
PCIe Standard | PCIe 3.0 | N/A |
Random I/O per Second (Read) | 550,000 | - |
Random I/O per Second (Write) | 520,000 | - |
SATA Speed | - | 6 Gb/s |
Sequential Read Speed | 3,430 MB/s | - |
Sequential Write Speed | 3,100 MB/s | - |
Storage Type | Solid State Disk | Mechanical Disk |
TDP | 5.5W | - |
Part Number | WDS400T1R0C | WD181PURP |
Comparison Analysis
Comparing the WD Red SN700 vs WD Purple Pro reveals distinct differences in their targeted use cases.
The WD Purple Pro is the more budget-friendly option, costing approximately $335 (42%) less than the WD Red SN700.