Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 総合スコア
vs
Kingston Industrial 512GB PCIe 4.0 x4 NVMe M.2 2230
Kingston
46 総合スコア
スコア
Console
Gaming
Workstation
Budget
Laptop
Portable
スペック
| Western Digital WD_BLACK SN850X | Kingston Industrial | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2230 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | データなし | |
| Random Write (IOPS) | データなし | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | データなし | |
| MTBF (hours) | データなし | |
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✓★ | — |
長所と短所
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (9th percentile)9th %ile
Kingston Industrial 512GB PCIe 4.0 x4 NVMe M.2 2230
- Strong speed (70th percentile)
- Below average endurance (15th percentile)15th %ile
- Below average capacity (35th percentile)
結論
勝者: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 10 of 16 specs.