Western Digital 8TB SSD PCIe 4.0 NVMe M.2 2280
Western Digital
98 Score global
vs
Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
Samsung
38 Score global
Scores
Workstation
Console
Gaming
Budget
Laptop
Portable
Spécifications
| Western Digital 8TB SSD | Samsung PM991 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2242 |
| Interface | PCIe 4.0 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4★ | 3 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | Pas de données | |
| Sequential Write (MB/s) | Pas de données | |
| Random Read (IOPS) | Pas de données | |
| Random Write (IOPS) | Pas de données | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | Pas de données | |
| MTBF (hours) | Pas de données | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✓★ | — |
Avantages & Inconvénients
Western Digital 8TB SSD PCIe 4.0 NVMe M.2 2280
- Strong capacity (98th percentile)98th %ile
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Below average affordability (4th percentile)4th %ile
Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
- Strong affordability (86th percentile)86th %ile
- Strong social proof (77th percentile)
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
- Below average capacity (18th percentile)18th %ile
Prix
Western Digital 8TB SSD PCIe 4.0 NVMe M.2 2280
Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
No current pricing available
Verdict
Gagnant: Western Digital 8TB SSD
Scores 98 overall, wins 5 of 6 usage categories and 12 of 16 specs.
