Lexar NM990 1TB PCIe 5.0 x4 NVMe M.2 2280
Lexar
66 Score global
vs
Western Digital WD_BLACK SN8100 4TB PCIe 5.0 x4 NVMe M.2 2280
Western Digital
92 Score global
Scores
Workstation
Gaming
Console
Laptop
Budget
Portable
Spécifications
| Lexar NM990 | Western Digital WD_BLACK SN8100 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5 | 5 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | — | TLC★ |
| DRAM Cache | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | — | 3★ |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
Avantages & Inconvénients
Lexar NM990 1TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (97th percentile)97th %ile
- Strong speed (96th percentile)96th %ile
- Strong endurance (77th percentile)
- Below average social proof (2nd percentile)2nd %ile
- Below average feature (30th percentile)
Western Digital WD_BLACK SN8100 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong speed (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong random (100th percentile)100th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (8th percentile)8th %ile
Prix
Lexar NM990 1TB PCIe 5.0 x4 NVMe M.2 22800.251score par dollar
vs
Western Digital WD_BLACK SN8100 4TB PCIe 5.0 x4 NVMe M.2 22800.117score par dollar
Lexar NM990 1TB PCIe 5.0 x4 NVMe M.2 2280 offre un rapport qualité-prix 2.1x meilleur
Verdict
Gagnant: Western Digital WD_BLACK SN8100
Scores 92 overall, wins 6 of 6 usage categories and 12 of 17 specs.
