Compare Storage
Share Comparison
| Storage | ![]() $49445 | ![]() $35199 |
|---|---|---|
Capacity Gb | 1000 | 2000 |
Capacity | 1 TB | 2 TB |
Flash Type | pMLC (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) | 100,000 | 700,000 |
Random I/O per Second (Write) | 90,000 | 650,000 |
SATA Speed | 6 Gb/s | - |
Sequential Read Speed | 550 MB/s | 7,000 MB/s |
Sequential Write Speed | 520 MB/s | 6,900 MB/s |
Storage Type | Solid State Disk | Solid State Disk |
TDP | 3.5W | 8.6W |
Part Number | MZ-7KE1T0BW | TM8FPZ002T0C327 |
Comparison Analysis
Comparing the 850 PRO vs Cardea A440 reveals distinct differences in their targeted use cases.
The Cardea A440 is the more budget-friendly option, costing approximately $142 (40%) less than the 850 PRO.

