KingSpec X400 1TB PCIe 4.0 NVMe M.2
KingSpec
74 综合评分
vs
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 2280
Western Digital
89 综合评分
评分
Laptop
Budget
Workstation
Gaming
Console
Portable
规格
| KingSpec X400 | Western Digital WD_BLACK SN8100 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | M.2 2280 |
| Interface | PCIe 4.0 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✓★ |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3 | 3 |
| Features | ||
| Heatsink | ✓★ | ✗ |
| Hardware Encryption | — | ✓★ |
优缺点
KingSpec X400 1TB PCIe 4.0 NVMe M.2
- Strong endurance (97th percentile)97th %ile
- Strong speed (89th percentile)89th %ile
- Strong feature (79th percentile)
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (98th percentile)98th %ile
- Strong speed (98th percentile)98th %ile
- Strong feature (97th percentile)97th %ile
- Strong social proof (95th percentile)95th %ile
价格
KingSpec X400 1TB PCIe 4.0 NVMe M.20.416每美元得分
vs
Western Digital WD_BLACK SN8100 1TB PCIe 5.0 x4 NVMe M.2 22800.356每美元得分
KingSpec X400 1TB PCIe 4.0 NVMe M.2 性价比高 1.2 倍
结论
胜出: Western Digital WD_BLACK SN8100
Scores 89 overall, wins 6 of 6 usage categories and 8 of 17 specs.
