Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
vs
Samsung 9100 PRO 1TB PCIe 5.0 x4 NVMe M.2 2280
Samsung
89 综合评分
买家怎么说
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
暂无用户反馈
Samsung 9100 PRO 1TB PCIe 5.0 x4 NVMe M.2 2280
72 满分 100 置信度中 11 条评价
三星9100 Pro因其极速的Gen5速度而广受好评，多位用户注意到与990 Pro等Gen4硬盘相比有显著提升。然而，一位已验证买家报告在不到两周内完全故障，这是一个重大担忧。大多数评论者推荐用于高端配置，尤其是带散热片的版本，但警告说速度提升可能并非对所有人都值得。
优点
- 极速Gen5速度
- 相比Gen4显著提升
- 兼容PCIe 4.0主板
- 兼容PS5（带散热片）
- 高品质做工
缺点
- 两周内报告故障
- 需要散热片以获得最佳性能
- 日常任务中速度差异不明显
- 对某些人来说从Gen4升级不值得
Performance speed 6
Reliability 1
Compatibility 3
Value for money 3
Cooling requirements 1
Build quality 2
评分
Console
Gaming
Workstation
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850X | Samsung 9100 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | 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 | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| Features | ||
| Heatsink | ✓ | ✓ |
| Hardware Encryption | — | ✓★ |
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
Samsung 9100 PRO 1TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Below average user sentiment (29th percentile)
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 3 of 6 usage categories and 3 of 18 specs.