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Acer FA200 vs Lexar NM990 4TB SSD: Comparison
Acer FA200 and Lexar NM990 4TB SSD separate most on endurance tbw: Acer FA200 at 1000, Lexar NM990 4TB SSD at 2400, 58% in favour of Lexar NM990 4TB SSD. Capacity splits them by another 50%, again favouring Lexar NM990 4TB SSD. They match on 4 other specifications, including drive type, form factor and controller vendor.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | Lexar |
| Model Number | Acer FA200 | Lexar SSD NM990 4TB |
| Series | FA200 | NM990 |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Capacity | 2000 GB-50% | 4000 GB |
| Sequential Read | 7200 MB/s-49% | 14000 MB/s |
| Sequential Write | 6200 MB/s-44% | 11000 MB/s |
| Controller | MAP1602A | Maxio MAP1806A |
| Controller Vendor | Maxio | Maxio |
| DRAM Cache | DRAM-less (HMB) | DRAM-less with HMB |
| NAND Type | QLC | TLC |
| Endurance TBW | 1000-58% | 2400 |
| Warranty | 5 Years | 5 Years |