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Acer FA200 vs Western Digital / SanDisk WD Black SN7100: Comparison
Acer FA200 and Western Digital / SanDisk WD Black SN7100 separate most on nand layers: Acer FA200 at 232, Western Digital / SanDisk WD Black SN7100 at 218, 6% in favour of Acer FA200. They match on 4 other specifications, including drive type, bus interface and form factor.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Western Digital / SanDisk |
| Model Number | Acer FA200 | SN7100 |
| Series | FA200 | WD Black SN7100 |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Controller | MAP1602A | SanDisk Proprietary (Known for Reliability) |
| DRAM Cache | DRAM-less (HMB) | DRAM-less with HMB |
| NAND Type | QLC | TLC |
| NAND Vendor | YMTC | SanDisk |
| NAND Layers | 232 | 218-6% |
| Warranty | 5 Years | 5 Years |