ADATA Ultimate SU650 512GB SATA III 2.5"
ADATA
41 综合评分
vs
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
评分
Gaming
Console
Workstation
Budget
Laptop
Portable
规格
| ADATA Ultimate SU650 | Western Digital WD_BLACK SN850X | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 |
| Protocol | SATA | NVMe |
| 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) | 3 | 3 |
| Features | ||
| Heatsink | — | ✓★ |
优缺点
ADATA Ultimate SU650 512GB SATA III 2.5"
- Strong social proof (87th percentile)87th %ile
- Strong affordability (84th percentile)84th %ile
- Below average speed (17th percentile)17th %ile
- Below average random (22nd percentile)
- Below average capacity (35th percentile)
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong capacity (93rd percentile)93rd %ile
- Below average affordability (9th percentile)9th %ile
价格
ADATA Ultimate SU650 512GB SATA III 2.5"0.526每美元得分
vs
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.144每美元得分
ADATA Ultimate SU650 512GB SATA III 2.5" 性价比高 3.7 倍
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 5 of 6 usage categories and 9 of 16 specs.
