Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 2280
Lexar
75 Overall Score
vs
Silicon Power A55 512GB SATA III 2.5"
Silicon Power
34 Overall Score
Scores
Budget
Laptop
Workstation
Gaming
Console
Portable
Specifications
| Lexar NM790 | Silicon Power A55 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | No data | |
| Random Write (IOPS) | No data | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Reliability | ||
| Endurance (TBW) | No data | |
| MTBF (hours) | No data | |
| Warranty (years) | 5★ | 1 |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | ✗ | — |
Pros & Cons
Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong endurance (94th percentile)94th %ile
- Strong random (93rd percentile)93rd %ile
- Strong speed (89th percentile)89th %ile
- Below average social proof (27th percentile)
Silicon Power A55 512GB SATA III 2.5"
- Strong affordability (80th percentile)80th %ile
- Below average speed (15th percentile)15th %ile
- Below average random (22nd percentile)
- Below average endurance (34th percentile)
- Below average capacity (34th percentile)
Verdict
Winner: Lexar NM790
Scores 75 overall, wins 6 of 6 usage categories and 9 of 17 specs.