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Acer FA100 vs Western Digital / SanDisk WD Black SN7100: Comparison
Acer FA100 and Western Digital / SanDisk WD Black SN7100 separate most on nand layers: Acer FA100 at 176, Western Digital / SanDisk WD Black SN7100 at 218, 19% in favour of Western Digital / SanDisk WD Black SN7100. They match on drive type, form factor and nand type.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Western Digital / SanDisk |
| Model Number | Acer FA100 (Micron B47R) | SN7100 |
| Series | FA100 | WD Black SN7100 |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 3.0 x4 | PCIe 4.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Controller | IG5216 | SanDisk Proprietary (Known for Reliability) |
| DRAM Cache | DRAM-less (HMB) | DRAM-less with HMB |
| NAND Type | TLC | TLC |
| NAND Vendor | Micron | SanDisk |
| NAND Layers | 176-19% | 218 |