SanDisk WD_BLACK SN8100
SanDisk
90 综合评分
vs
Samsung 990
Samsung
75 综合评分
买家怎么说
SanDisk WD_BLACK SN8100
88 满分 100 置信度中 12 条评价
WD Black SN8100 因其极速的 Gen5 性能而备受赞誉，用户报告称其性能是 Gen4 硬盘的两倍，启动时间仅需几秒。评论强调出色的散热管理、易于安装和可靠性，尽管高价格是一个显著缺点。总体而言，对于拥有兼容硬件和预算的人来说，这是一次顶级升级。
优点
- 极速 Gen5 速度
- 出色的散热管理
- 易于安装
- 可靠性
- 适合游戏
缺点
- 高价格
- 需要 Gen5 主板
- 对许多人来说昂贵
Performance speed 12
Heat management 5
Value for money 6
Ease of installation 4
Reliability 4
Compatibility 3
Samsung 990
82 满分 100 置信度中 10 条评价
用户普遍称赞三星990 SSD的速度、可靠性和稳定性，文件传输快，游戏加载时间短。有人提到它在高负载下会发热，也有人认为它价格偏高，或在游戏方面不如宣传的那么快。总体而言，它被认为是一款坚固耐用的驱动器，适用于多种用途。
优点
- 传输速度快
- 可靠稳定
- 适合游戏
- 散热良好
- 安装简便
缺点
- 高负载下发热
- 相比替代品价格偏高
- 游戏速度不如宣传
Speed 6
Reliability 5
Heat management 4
Value for money 3
Gaming performance 3
Compatibility 3
评分
Workstation
Gaming
Laptop
Console
Budget
Portable
规格
| SanDisk WD_BLACK SN8100 | Samsung 990 | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5★ | 4 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC★ | QLC |
| DRAM Cache | — | ✗ |
| Controller | — | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | 无数据 | |
| Warranty (years) | 5★ | 1 |
| Features | ||
| Heatsink | — | ✗ |
| Hardware Encryption | — | ✓★ |
优缺点
SanDisk WD_BLACK SN8100
- Strong speed (100th percentile)100th %ile
- Strong random (99th percentile)99th %ile
- Strong social proof (96th percentile)96th %ile
- Strong endurance (94th percentile)94th %ile
Samsung 990
- Strong random (94th percentile)94th %ile
- Strong speed (85th percentile)85th %ile
- Strong social proof (84th percentile)84th %ile
- Strong endurance (66th percentile)
- Below average feature (32nd percentile)
结论
胜出: SanDisk WD_BLACK SN8100
Scores 90 overall, wins 5 of 6 usage categories and 9 of 18 specs.