Kingston KC3000
Kingston
80 综合评分
vs
Samsung PM981
Samsung
37 综合评分
买家怎么说
Kingston KC3000
暂无用户反馈
Samsung PM981
72 满分 100 置信度中 12 条评价
三星PM981 NVMe固态硬盘总体表现出色，用户报告启动时间快、读写速度高。然而，多位买家收到的是二手或OEM产品而非全新，还有一位收到的是金士顿硬盘而非三星。总体而言，该硬盘因速度和安装简便而受到称赞，但包装和真伪问题是值得关注的担忧。
优点
- 启动速度快
- 读写速度高
- 安装简便
- 性价比高
- 兼容多种笔记本电脑
缺点
- 收到二手或OEM产品
- 有人收到金士顿而非三星
- 非零售包装
- 二手硬盘上预装软件
Performance 6
Authenticity 3
Packaging 2
Ease of installation 4
Value for money 3
Compatibility 3
评分
Workstation
Gaming
Console
Budget
Laptop
Portable
规格
| Kingston KC3000 | Samsung PM981 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| 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) | ||
| Random Read (IOPS) | 无数据 | |
| Random Write (IOPS) | 无数据 | |
| Hardware | ||
| NAND | TLC★ | — |
| DRAM Cache | ✓★ | — |
| Controller | Phison E18 | — |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✓★ | — |
优缺点
Kingston KC3000
- Strong feature (94th percentile)94th %ile
- Strong random (93rd percentile)93rd %ile
- Strong endurance (90th percentile)90th %ile
- Strong speed (80th percentile)80th %ile
Samsung PM981
- Below average feature (14th percentile)14th %ile
- Below average endurance (14th percentile)14th %ile
- Below average user sentiment (28th percentile)
- Below average capacity (34th percentile)
结论
胜出: Kingston KC3000
Scores 80 overall, wins 6 of 6 usage categories and 12 of 17 specs.