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Acer Predator GM7000 vs Western Digital WD BLACK SN8100 4000GB: Comparison
Acer Predator GM7000 and Western Digital WD BLACK SN8100 4000GB differ on capacity options: Acer Predator GM7000 at 1TB, 2TB, 4TB, Western Digital WD BLACK SN8100 4000GB at 4TB, which puts Western Digital WD BLACK SN8100 4000GB ahead on that measure. They match on drive type, form factor and dram cache.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Western Digital |
| Model Number | GM7000 | WD BLACK SN8100 4000GB |
| Series | Predator GM7000 | WD_BLACK SN8100 |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Sequential Read | 7400-50% | 14900 MB/s |
| Sequential Write | 6700-52% | 14000 MB/s |
| DRAM Cache | DRAM | DRAM |
| NAND Type | TLC with DRAM Cache | TLC |
| Warranty | 5 Years | 5 years |
| Interface | PCIe 4.0 x4, NVMe | PCIe NVMe, M.2 |
| Capacity Options | 1TB, 2TB, 4TB | 4TB |