Western Digital 8TB SSD PCIe 4.0 NVMe M.2 2280
Western Digital
98 综合评分
vs
ADATA SU650 256GB SATA III 2.5"
ADATA
35 综合评分
评分
Workstation
Console
Gaming
Budget
Laptop
Portable
规格
| Western Digital 8TB SSD | ADATA SU650 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 | 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 | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | ||
| Warranty (years) | 5★ | 3 |
| Features | ||
| Heatsink | ✓★ | — |
优缺点
Western Digital 8TB SSD PCIe 4.0 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
ADATA SU650 256GB SATA III 2.5"
- Strong affordability (92nd percentile)92nd %ile
- Below average speed (17th percentile)17th %ile
- Below average capacity (18th percentile)18th %ile
- Below average random (23rd percentile)
价格
Western Digital 8TB SSD PCIe 4.0 NVMe M.2 22800.079每美元得分
vs
ADATA SU650 256GB SATA III 2.5"0.285每美元得分
ADATA SU650 256GB SATA III 2.5" 性价比高 3.6 倍
结论
胜出: Western Digital 8TB SSD
Scores 98 overall, wins 5 of 6 usage categories and 10 of 16 specs.
