4TB SSD PCIe 4.0 x4 NVMe M.2 2280
Kingston
97 综合评分
vs
ATTECH AT422 256GB SATA III 2.5"
ATTECH
21 综合评分
评分
Workstation
Gaming
Console
Budget
Laptop
Portable
规格
| 4TB SSD | ATTECH AT422 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| 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) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Controller | Phison E18 | — |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5★ | 3 |
| Features | ||
| Heatsink | ✓★ | ✗ |
| Hardware Encryption | ✗ | — |
优缺点
4TB SSD PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong random (94th percentile)94th %ile
- Strong endurance (94th percentile)94th %ile
- Strong feature (94th percentile)94th %ile
- Below average affordability (9th percentile)9th %ile
ATTECH AT422 256GB SATA III 2.5"
- Strong affordability (94th percentile)94th %ile
- Below average social proof (7th percentile)7th %ile
- Below average feature (15th percentile)15th %ile
- Below average capacity (18th percentile)18th %ile
- Below average random (23rd percentile)
价格
4TB SSD PCIe 4.0 x4 NVMe M.2 22800.005每美元得分
vs
ATTECH AT422 256GB SATA III 2.5"0.031每美元得分
ATTECH AT422 256GB SATA III 2.5" 性价比高 6.2 倍
结论
胜出: 4TB SSD
Scores 97 overall, wins 6 of 6 usage categories and 12 of 18 specs.
