Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280
Western Digital
94 综合评分
vs
Lexar NS100 512GB SATA III 2.5"
Lexar
40 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
Lexar NS100 512GB SATA III 2.5"
72 满分 100 置信度低 6 条评价
大多数用户对这款128GB SSD非常满意，称赞其性价比、速度以及作为旧系统升级的适用性。一位买家收到了未通过诊断的故障产品，但其他人认为它是隐藏的宝石。总体而言，推荐用于预算有限的升级。
优点
- 性价比高
- 性能快速
- 旧系统升级简单
- 用户推荐
缺点
- 故障风险
- 诊断失败
- 需要GPT转换
Value for money 3
Performance 2
Reliability 2
Ease of installation 2
Compatibility 1
Recommendation 2
评分
Console
Gaming
Workstation
Budget
Laptop
Portable
规格
| Western Digital WD_BLACK SN850X | Lexar NS100 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 4.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 4★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | 无数据 | |
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3 | 3 |
| Features | ||
| Heatsink | ✓★ | — |
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
Lexar NS100 512GB SATA III 2.5"
- Strong social proof (87th percentile)87th %ile
- Strong affordability (82nd percentile)82nd %ile
- Strong endurance (74th percentile)
- Below average feature (15th percentile)15th %ile
- Below average speed (20th percentile)20th %ile
- Below average random (23rd percentile)
- Below average user sentiment (29th percentile)
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 5 of 6 usage categories and 11 of 16 specs.