Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 2280
Lexar
82 综合评分
vs
Silicon Power A55 512GB SATA III 2.5"
Silicon Power
34 综合评分
评分
Budget
Laptop
Gaming
Workstation
Console
Portable
规格
| 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) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5★ | 1 |
| Features | ||
| Heatsink | ✗ | ✗ |
| Hardware Encryption | ✗ | — |
优缺点
Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong endurance (94th percentile)94th %ile
- Strong random (93rd percentile)93rd %ile
- Strong speed (89th percentile)89th %ile
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)
价格
Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 22800.410每美元得分
vs
Silicon Power A55 512GB SATA III 2.5"0.486每美元得分
Silicon Power A55 512GB SATA III 2.5" 性价比高 1.2 倍
结论
胜出: Lexar NM790
Scores 82 overall, wins 6 of 6 usage categories and 9 of 17 specs.
