Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
Samsung
38 総合スコア
vs
SanDisk 8TB SSD PCIe 4.0 NVMe
SanDisk
95 総合スコア
スコア
Workstation
Console
Gaming
Budget
Laptop
Portable
スペック
| Samsung PM991 | SanDisk 8TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2242 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 3 | 4★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | データなし | |
| Sequential Write (MB/s) | データなし | |
| Random Read (IOPS) | データなし | |
| Random Write (IOPS) | データなし | |
| Hardware | ||
| NAND | — | TLC★ |
| DRAM Cache | — | ✓★ |
| Reliability | ||
| Endurance (TBW) | データなし | |
| MTBF (hours) | データなし | |
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
長所と短所
Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
- Strong affordability (82nd percentile)82nd %ile
- Strong social proof (78th percentile)
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
- Below average capacity (18th percentile)18th %ile
SanDisk 8TB SSD PCIe 4.0 NVMe
- 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
価格
Samsung PM991 256GB PCIe 3.0 x4 NVMe M.2 2242
No current pricing available
SanDisk 8TB SSD PCIe 4.0 NVMe
結論
勝者: SanDisk 8TB SSD
Scores 95 overall, wins 5 of 6 usage categories and 12 of 16 specs.
