Samsung PM9A1 1TB PCIe 3.0 x4 NVMe M.2
Samsung
46 综合评分
vs
Crucial T500 2TB PCIe 4.0 x4 NVMe M.2 2280
Crucial
96 综合评分
买家怎么说
Samsung PM9A1 1TB PCIe 3.0 x4 NVMe M.2
暂无用户反馈
Crucial T500 2TB PCIe 4.0 x4 NVMe M.2 2280
88 满分 100 置信度中 15 条评价
Crucial T500 2TB SSD因其快速性能和高性价比而备受赞誉，用户指出它可与更昂贵的驱动器相媲美。安装简单，但有些人提到缺少螺丝以及紧凑型设备中散热器的潜在适配问题。一些用户在克隆后遇到了轻微的软件问题，但总体满意度仍然很高。
优点
- 快速读写速度
- 性价比高
- 安装简单
- 品牌可靠
- 大存储容量
缺点
- 不含螺丝
- 散热器可能存在的适配问题
- 克隆后出现软件问题
Performance 5
Value for money 3
Installation 4
Reliability 2
Compatibility 2
Accessories 2
评分
Workstation
Gaming
Console
Budget
Laptop
Portable
规格
| Samsung PM9A1 | Crucial T500 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 3 | 4★ |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | — | TLC★ |
| DRAM Cache | — | ✓★ |
| Controller | — | Phison E25 |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| Warranty (years) | — | 5★ |
| Features | ||
| Heatsink | — | ✓★ |
| Hardware Encryption | — | ✓★ |
优缺点
Samsung PM9A1 1TB PCIe 3.0 x4 NVMe M.2
- Strong random (86th percentile)86th %ile
- Below average feature (15th percentile)15th %ile
- Below average endurance (15th percentile)15th %ile
- Below average social proof (15th percentile)15th %ile
Crucial T500 2TB PCIe 4.0 x4 NVMe M.2 2280
- Strong feature (99th percentile)99th %ile
- Strong random (97th percentile)97th %ile
- Strong social proof (95th percentile)95th %ile
- Strong speed (94th percentile)94th %ile
- Below average affordability (20th percentile)20th %ile
结论
胜出: Crucial T500
Scores 96 overall, wins 6 of 6 usage categories and 12 of 17 specs.