Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
vs
Samsung 980 500GB PCIe 3.0 x4 NVMe M.2 2280
Samsung
70 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 980 500GB PCIe 3.0 x4 NVMe M.2 2280
88 满分 100 置信度中 16 条评价
用户对这款SSD非常满意，称赞其速度、性价比和安装简便。它显著缩短了启动时间和游戏加载时间，是旧PC升级的绝佳选择。有人提到缺少螺丝和与旧系统的兼容性问题。
优点
- 启动和加载速度快
- 性价比高
- 安装简便
- 性能可靠
- 适合游戏
缺点
- 不包含螺丝
- 与旧系统的兼容性问题
Performance 6
Value for money 4
Ease of installation 3
Compatibility 3
Included accessories 1
Reliability 2
评分
Console
Gaming
Workstation
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850X | Samsung 980 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4★ | 3 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Controller | — | Pablo |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 3★ | — |
| 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 980 500GB PCIe 3.0 x4 NVMe M.2 2280
- Strong social proof (95th percentile)95th %ile
- Strong random (85th percentile)85th %ile
- Strong feature (79th percentile)
- Strong user sentiment (79th percentile)
- Below average capacity (27th percentile)
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 5 of 6 usage categories and 11 of 18 specs.