KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280
KingSpec
77 综合评分
vs
Samsung 9100 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
Samsung
99 综合评分
评分
Gaming
Console
Workstation
Laptop
Budget
Portable
规格
| KingSpec X400 | Samsung 9100 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | — | ✓★ |
优缺点
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong speed (91st percentile)91st %ile
- Strong feature (90th percentile)90th %ile
- Strong random (89th percentile)89th %ile
- Strong endurance (80th percentile)80th %ile
Samsung 9100 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Below average affordability (5th percentile)5th %ile
价格
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 22800.480每美元得分
vs
Samsung 9100 PRO 4TB PCIe 5.0 x4 NVMe M.2 22800.117每美元得分
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280 性价比高 4.1 倍
结论
胜出: Samsung 9100 PRO
Scores 99 overall, wins 5 of 6 usage categories and 11 of 18 specs.
