Samsung 850 PRO 512GB SATA III 2.5"
Samsung
64 综合评分
vs
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
买家怎么说
Samsung 850 PRO 512GB SATA III 2.5"
92 满分 100 置信度中 18 条评价
用户对这款固态硬盘的速度、可靠性和耐用性给予了高度评价。一位买家甚至报告说，该硬盘在洪水中幸存下来，所有数据完好无损。10年保修和易于安装也是突出的优点。
优点
- 速度极快
- 可靠耐用
- 洪水后数据完好
- 10年保修
- 安装简便
缺点
- 不含SATA转USB适配器
- 不含数据迁移套件
- 比其他SSD贵
Speed 6
Reliability 5
Durability 2
Warranty 1
Installation 3
Value for money 2
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
暂无用户反馈
评分
Gaming
Console
Workstation
Budget
Laptop
Portable
规格
| Samsung 850 PRO | Western Digital WD_BLACK SN850X | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | 2.5" | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 |
| Protocol | SATA | NVMe |
| PCIe Generation | — | 4★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | Samsung MEX Controller | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 10★ | 3 |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | ✓★ | — |
优缺点
Samsung 850 PRO 512GB SATA III 2.5"
- Strong user sentiment (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong endurance (92nd percentile)92nd %ile
- Strong social proof (87th percentile)87th %ile
- Below average affordability (22nd percentile)
- Below average speed (34th percentile)
- Below average capacity (35th percentile)
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
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 8 of 18 specs.