Western Digital WD_BLACK SN850P 2TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
84 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 WD_BLACK SN850P 2TB PCIe 4.0 x4 NVMe M.2 2280
88 满分 100 置信度低 6 条评价
用户对WD_BLACK SN850P 2TB NVMe SSD非常满意，称赞其速度、性能以及适用于PS5。一位买家认为这是一个安全但昂贵的选择，而其他人则强调其性价比和尺寸。该产品已获得PS5官方授权，并提供快速读取速度，是推荐的升级选择。
优点
- 非常快
- 适合服务器
- PS5官方授权
- 安装简便
- 性价比高且尺寸合适
缺点
- 价格昂贵
- 成本高
Performance 3
Ps5 compatibility 2
Value for money 2
Ease of installation 1
Shipping speed 1
Customer service 1
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
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850P | 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★ |
| DRAM Cache | — | ✓★ |
| Controller | Western Digital | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | ✓ | ✓ |
| Hardware Encryption | — | ✓★ |
优缺点
Western Digital WD_BLACK SN850P 2TB PCIe 4.0 x4 NVMe M.2 2280
- Strong random (96th percentile)96th %ile
- Strong social proof (95th percentile)95th %ile
- Strong speed (89th percentile)89th %ile
- Strong capacity (79th percentile)
- Below average affordability (23rd percentile)
- Below average feature (33rd percentile)
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 5 of 6 usage categories and 11 of 18 specs.