394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 综合评分
vs
Samsung 850 EVO 1TB SATA III 2.5"
Samsung
58 综合评分
买家怎么说
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
暂无用户反馈
Samsung 850 EVO 1TB SATA III 2.5"
78 满分 100 置信度中 18 条评价
三星850 EVO固态硬盘总体评价良好，用户称赞其速度、可靠性和安装简便。然而，一位已验证买家报告在1.5年后出现崩溃，另一位则认为其令人失望。缺少USB线或安装支架等配件是常见的小抱怨。
优点
- 快速启动和读取
- 性能可靠
- 安装简便
- 轻巧设计
- 物有所值
缺点
- 不含USB线
- 不含安装支架
- 1.5年后可能崩溃
- 轻塑料感
- 过时的实用软件
Speed 6
Reliability 5
Installation 4
Accessories 4
Value for money 3
Build quality 2
评分
Laptop
Gaming
Console
Workstation
Budget
Portable
规格
| 394HB 4TB SSD | Samsung 850 EVO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | 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) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✗ | ✗ |
| Controller | E18 | Samsung MGX Controller |
| Reliability | ||
| Endurance (TBW) | 50★ | — |
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | — |
| Hardware Encryption | — | ✓★ |
优缺点
394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
- Strong random (97th percentile)97th %ile
- Strong speed (93rd percentile)93rd %ile
- Strong capacity (93rd percentile)93rd %ile
- Strong social proof (78th percentile)
- Below average affordability (7th percentile)7th %ile
Samsung 850 EVO 1TB SATA III 2.5"
- Strong social proof (87th percentile)87th %ile
- Strong feature (79th percentile)
- Strong endurance (65th percentile)
- Below average affordability (21st percentile)
- Below average speed (31st percentile)
结论
胜出: 394HB 4TB SSD
Scores 82 overall, wins 6 of 6 usage categories and 7 of 18 specs.