394HB 4TB SSD PCIe 4.0 x4 NVMe M.2
394HB
82 综合评分
vs
Samsung 850 EVO 120GB SATA III 2.5"
Samsung
45 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 120GB SATA III 2.5"
72 满分 100 置信度中 10 条评价
用户普遍赞赏这款三星SSD的性能及其与笔记本电脑和台式机的兼容性，指出它适用于SATA II和III。然而，多人提到不附带线缆和安装支架，部分人报告克隆问题需要修改注册表或全新安装。总体而言，它被视为可靠的升级选择，尤其是作为系统盘，但买家应计划额外配件和潜在的设置挑战。
优点
- 性能快速
- 兼容SATA II和III
- 兼容笔记本电脑和台式机
- 适合系统盘
- 三星Magician软件
缺点
- 不附带线缆
- 不附带安装支架
- 克隆问题
- 台式机需要适配器
Performance 5
Compatibility 4
Included accessories 3
Cloning software 3
Installation 3
Value for money 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 | 75★ |
| 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 120GB SATA III 2.5"
- Strong feature (94th percentile)94th %ile
- Strong social proof (87th percentile)87th %ile
- Strong endurance (76th percentile)
- Strong affordability (72nd percentile)
- Below average capacity (4th percentile)4th %ile
- Below average user sentiment (29th percentile)
- Below average speed (31st percentile)
结论
胜出: 394HB 4TB SSD
Scores 82 overall, wins 6 of 6 usage categories and 6 of 18 specs.