Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 2280
Lexar
82 综合评分
vs
Samsung 2TB SSD PCIe 5.0 NVMe M.2
Samsung
96 综合评分
评分
Gaming
Workstation
Console
Budget
Laptop
Portable
规格
| Lexar NM790 | Samsung 2TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| 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 (90th percentile)90th %ile
Samsung 2TB SSD PCIe 5.0 NVMe M.2
- Strong random (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Strong social proof (95th percentile)95th %ile
- Below average affordability (18th percentile)18th %ile
价格
Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 22800.408每美元得分
vs
Samsung 2TB SSD PCIe 5.0 NVMe M.20.239每美元得分
Lexar NM790 1TB PCIe 4.0 x4 NVMe M.2 2280 性价比高 1.7 倍
结论
胜出: Samsung 2TB SSD
Scores 96 overall, wins 4 of 6 usage categories and 10 of 18 specs.
