Western Digital SN850 2TB PCIe 4.0 NVMe M.2 2280
Western Digital
66 综合评分
vs
Samsung 9100 PRO 8TB PCIe 5.0 x4 NVMe M.2 2280
Samsung
98 综合评分
买家怎么说
Western Digital SN850 2TB PCIe 4.0 NVMe M.2 2280
82 满分 100 置信度中 10 条评价
WD Black SN850 因其卓越的速度和可靠性而广受赞誉，许多用户注意到与 SATA SSD 甚至其他 NVMe 驱动器相比有显著改进。然而，它发热量大，需要散热器，这是一个常见的担忧。虽然一些用户认为在游戏方面相比 Gen3 的性能提升微乎其微，但对于需要快速存储的人来说，该驱动器仍被视为顶级选择。
优点
- 卓越的速度
- 可靠的性能
- 易于安装
- 良好的保修
- 大容量选项
缺点
- 发热量大
- 需要散热器
- 价格偏高
- 游戏性能提升相比Gen3微乎其微
- 未附带安装螺丝
Speed 8
Heat 5
Reliability 4
Value for money 4
Installation 3
Warranty 2
Samsung 9100 PRO 8TB PCIe 5.0 x4 NVMe M.2 2280
72 满分 100 置信度低 7 条评价
三星9100 Pro因其极快的速度而广受好评，尤其是在数据传输和大文件加载方面，多位用户指出它明显比990 Pro更快。然而，一位经过验证的买家在两周内经历了驱动器完全故障，这是一个重大问题。大多数评论者推荐用于高端配置，但建议购买带散热片的版本或优质的第三方散热器。
优点
- 极快的速度
- 明显比990 Pro快
- 数据传输表现出色
- 优质产品
- 推荐用于高端配置
缺点
- 数周内可能出现驱动器故障
- 需要散热片才能获得最佳性能
- 日常任务中速度差异不明显
Speed performance 5
Reliability 1
Cooling requirements 2
Value for money 2
Comparison to 990 pro 2
Build quality 1
评分
Workstation
Console
Gaming
Laptop
Budget
Portable
规格
| Western Digital SN850 | Samsung 9100 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4 | 5★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | — | TLC★ |
| DRAM Cache | — | ✓★ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
优缺点
Western Digital SN850 2TB PCIe 4.0 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong random (95th percentile)95th %ile
- Strong speed (80th percentile)80th %ile
- Strong capacity (79th percentile)
- Below average endurance (15th percentile)15th %ile
- Below average feature (15th percentile)15th %ile
- Below average affordability (20th percentile)20th %ile
Samsung 9100 PRO 8TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (98th percentile)98th %ile
- Below average affordability (2nd percentile)2nd %ile
- Below average user sentiment (29th percentile)
结论
胜出: Samsung 9100 PRO
Scores 98 overall, wins 4 of 6 usage categories and 13 of 18 specs.