Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
vs
Angelbird AtomX SSDmini 2TB Portable SATA III 2.5"
Angelbird
42 综合评分
评分
Gaming
Console
Workstation
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850X | Angelbird AtomX SSDmini | |
|---|---|---|
| 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 | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✓★ | — |
优缺点
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
Angelbird AtomX SSDmini 2TB Portable SATA III 2.5"
- Strong social proof (95th percentile)95th %ile
- Strong capacity (79th percentile)
- Below average affordability (8th percentile)8th %ile
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
- Below average random (22nd percentile)
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 5 of 6 usage categories and 12 of 16 specs.