Samsung 990 PRO 1TB PCIe 4.0 x4 NVMe M.2 2280
Samsung
90 综合评分
vs
KingSpec 128GB SSD PCIe 3.0 x4 NVMe M.2 2242
KingSpec
42 综合评分
买家怎么说
Samsung 990 PRO 1TB PCIe 4.0 x4 NVMe M.2 2280
暂无用户反馈
KingSpec 128GB SSD PCIe 3.0 x4 NVMe M.2 2242
72 满分 100 置信度低 9 条评价
大多数用户对这款SSD感到满意，尤其是在联想Legion Go、树莓派和其他迷你PC上升级时，称赞其速度和性价比。然而，一些批评性评论提到了早期故障和兼容性问题，这削弱了整体积极情绪。
优点
- 速度快
- 性价比高
- 在联想Legion Go上运行良好
- 兼容树莓派5
- 外形尺寸好 (2242)
缺点
- 早期故障风险
- 与某些设备存在兼容性问题
- 负载下发热
- 双面设计可能导致安装问题
Performance 5
Value for money 4
Compatibility 4
Reliability 3
Heat 2
Form factor 2
评分
Budget
Workstation
Gaming
Console
Laptop
Portable
规格
| Samsung 990 PRO | KingSpec 128GB SSD | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2242 |
| Interface | PCIe 4.0 x4 | PCIe 3.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 4★ | 3 |
| 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 | TLC |
| DRAM Cache | ✓★ | — |
| Controller | Samsung | — |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✓★ | — |
| Hardware Encryption | ✓★ | — |
优缺点
Samsung 990 PRO 1TB PCIe 4.0 x4 NVMe M.2 2280
- Strong social proof (100th percentile)100th %ile
- Strong feature (99th percentile)99th %ile
- Strong random (97th percentile)97th %ile
- Strong speed (93rd percentile)93rd %ile
KingSpec 128GB SSD PCIe 3.0 x4 NVMe M.2 2242
- Strong affordability (94th percentile)94th %ile
- Below average capacity (7th percentile)7th %ile
- Below average user sentiment (29th percentile)
价格
Samsung 990 PRO 1TB PCIe 4.0 x4 NVMe M.2 22800.405每美元得分
vs
KingSpec 128GB SSD PCIe 3.0 x4 NVMe M.2 22420.847每美元得分
KingSpec 128GB SSD PCIe 3.0 x4 NVMe M.2 2242 性价比高 2.1 倍
结论
胜出: Samsung 990 PRO
Scores 90 overall, wins 6 of 6 usage categories and 11 of 18 specs.
