Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
98 総合スコア
vs
Kingdata 1TB SSD SATA III M.2 2260
Kingdata
41 総合スコア
スコア
Workstation
Console
Gaming
Laptop
Budget
Portable
スペック
| Western Digital WD_BLACK SN850X | Kingdata 1TB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2260 |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 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) | ||
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✓★ | — |
長所と短所
Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 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
Kingdata 1TB SSD SATA III M.2 2260
- Below average random (23rd percentile)
- Below average endurance (32nd percentile)
- Below average social proof (34th percentile)
価格
結論
勝者: Western Digital WD_BLACK SN850X
Scores 98 overall, wins 6 of 6 usage categories and 10 of 16 specs.
