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Acer FA300 vs Western Digital / SanDisk WD Black SN7100: Comparison
Acer FA300 and Western Digital / SanDisk WD Black SN7100 differ on bus interface: Acer FA300 at PCIe 5.0 x4, Western Digital / SanDisk WD Black SN7100 at PCIe 4.0 x4. They match on 4 other specifications, including drive type, form factor and nand type.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Western Digital / SanDisk |
| Model Number | Acer FA300 | SN7100 |
| Series | FA300 | WD Black SN7100 |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Controller | SM2504XT | SanDisk Proprietary (Known for Reliability) |
| DRAM Cache | DRAM-less (HMB) | DRAM-less with HMB |
| NAND Type | TLC | TLC |
| NAND Vendor | Kioxia | SanDisk |
| NAND Layers | 218 | 218 |