Samsung 870 EVO 500GB SATA III 2.5"
Samsung
57 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 870 EVO 500GB SATA III 2.5"
85 满分 100 置信度低 5 条评价
用户对这款SSD非常满意，称赞其性能、性价比以及对旧系统的适用性。已验证评论强调价格实惠、发货迅速，问答部分确认了兼容性和RAID支持。总体而言，是升级的可靠选择。
优点
- 性价比极佳
- 发货迅速
- 与旧系统兼容良好
- 性能良好
- 支持RAID配置
缺点
- 样本量有限
- 未提及负面反馈
Performance 2
Value for money 2
Compatibility 2
Shipping speed 1
Raid support 1
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 870 EVO | 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 | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | MKX | — |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5★ | 3 |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | ✓★ | — |
优缺点
Samsung 870 EVO 500GB SATA III 2.5"
- Strong social proof (95th percentile)95th %ile
- Strong feature (94th percentile)94th %ile
- Strong endurance (86th percentile)86th %ile
- Strong user sentiment (65th percentile)
- Below average random (8th percentile)8th %ile
- Below average capacity (27th 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
价格
Samsung 870 EVO 500GB SATA III 2.5"0.276每美元得分
vs
Western Digital WD_BLACK SN850X 4TB PCIe 4.0 x4 NVMe M.2 22800.144每美元得分
Samsung 870 EVO 500GB SATA III 2.5" 性价比高 1.9 倍
结论
胜出: Western Digital WD_BLACK SN850X
Scores 94 overall, wins 6 of 6 usage categories and 8 of 18 specs.
