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Acer FA100 vs ADATA Legend 850 Lite: Comparison
Acer FA100 and ADATA Legend 850 Lite separate most on sequential write: Acer FA100 at 2700 MB/s, ADATA Legend 850 Lite at 4200 MB/s, 36% in favour of ADATA Legend 850 Lite. Sequential Read splits them by another 34%, again favouring ADATA Legend 850 Lite. They match on 6 other specifications, including drive type, form factor and capacity.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Acer | ADATA |
| Model Number | Acer FA100 (Micron B47R) | ADATA Legend 850 Lite (SM2269XT + Micron TLC B47R 512Gb FortisFlash) |
| Series | FA100 | Legend 850 Lite |
| Drive Type | Internal | Internal |
| Bus Interface | PCIe 3.0 x4 | PCIe 4.0 x4 |
| Form Factor | M.2 2280 | M.2 2280 |
| Capacity | 2000 GB | 2000 GB |
| Sequential Read | 3300 MB/s-34% | 5000 MB/s |
| Sequential Write | 2700 MB/s-36% | 4200 MB/s |
| Controller | IG5216 | SM2269XT |
| Controller Vendor | InnoGrit | Silicon Motion |
| DRAM Cache | DRAM-less (HMB) | DRAM-less with HMB |
| NAND Type | TLC | TLC |
| NAND Vendor | Micron | Micron |
| NAND Layers | 176 | 176 |