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Acer Predator GM7000 vs Lexar NM990 4TB SSD: Comparison
Acer Predator GM7000 and Lexar NM990 4TB SSD differ on bus interface: Acer Predator GM7000 at PCIe 4.0 x4, Lexar NM990 4TB SSD at PCIe 5.0 x4. They match on drive type, form factor and warranty.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Lexar |
| Model Number | GM7000 | Lexar SSD NM990 4TB |
| Series | Predator GM7000 | NM990 |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Sequential Read | 7400-47% | 14000 MB/s |
| Sequential Write | 6700-39% | 11000 MB/s |
| DRAM Cache | DRAM | DRAM-less with HMB |
| NAND Type | TLC with DRAM Cache | TLC |
| Warranty | 5 Years | 5 Years |