Western Digital 8TB SSD PCIe 4.0 NVMe M.2 2280
Western Digital
98 综合评分
vs
ADATA 240GB SSD SATA III 2.5"
ADATA
30 综合评分
评分
Workstation
Gaming
Console
Budget
Laptop
Portable
规格
| Western Digital 8TB SSD | ADATA 240GB SSD | |
|---|---|---|
| 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★ | QLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | ||
| Warranty (years) | 5★ | — |
| 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 240GB SSD SATA III 2.5"
- Strong affordability (94th percentile)94th %ile
- Strong social proof (87th percentile)87th %ile
- Below average capacity (11th percentile)11th %ile
- Below average feature (15th percentile)15th %ile
- Below average speed (17th percentile)17th %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 240GB SSD SATA III 2.5"0.535每美元得分
ADATA 240GB SSD SATA III 2.5" 性价比高 6.8 倍
结论
胜出: Western Digital 8TB SSD
Scores 98 overall, wins 5 of 6 usage categories and 12 of 16 specs.
