KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280
KingSpec
77 综合评分
vs
Kingston SSD PCIe 5.0 NVMe M.2 2280
Kingston
98 综合评分
评分
Laptop
Workstation
Gaming
Console
Budget
Portable
规格
| KingSpec X400 | Kingston SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 |
| 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 | — | SM2508 |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✗ | ✗ |
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
Kingston SSD PCIe 5.0 NVMe M.2 2280
- Strong speed (99th percentile)99th %ile
- Strong random (99th percentile)99th %ile
- Strong endurance (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (6th percentile)6th %ile
价格
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 22800.168每美元得分
vs
Kingston SSD PCIe 5.0 NVMe M.2 22800.084每美元得分
KingSpec X400 1TB PCIe 4.0 x4 NVMe M.2 2280 性价比高 2.0 倍
结论
胜出: Kingston SSD
Scores 98 overall, wins 5 of 6 usage categories and 8 of 17 specs.
