Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
95 종합 점수
vs
Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2
Samsung
58 종합 점수
점수
Workstation
Gaming
Console
Laptop
Budget
Portable
사양
| Western Digital WD_BLACK SN850X | Samsung PM9A3 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | U.2 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | 데이터 없음 | |
| Sequential Write (MB/s) | 데이터 없음 | |
| Random Read (IOPS) | 데이터 없음 | |
| Random Write (IOPS) | 데이터 없음 | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | 데이터 없음 | |
| MTBF (hours) | 데이터 없음 | |
| Warranty (years) | 5★ | — |
| Features | ||
| Heatsink | ✓★ | — |
장단점
Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 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
Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2
- Strong capacity (88th percentile)88th %ile
- Strong speed (67th percentile)
- Below average affordability (3rd percentile)3rd %ile
- Below average feature (15th percentile)15th %ile
- Below average endurance (15th percentile)15th %ile
가격
Western Digital WD_BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Samsung PM9A3 3.84TB PCIe 4.0 x4 NVMe U.2
No current pricing available
결론
승자: Western Digital WD_BLACK SN850X
Scores 95 overall, wins 6 of 6 usage categories and 11 of 16 specs.