SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
SanDisk
94 综合评分
vs
BIWIN Black Opal NV7400 2TB PCIe 4.0 x4 NVMe M.2 2280
BIWIN
73 综合评分
买家怎么说
SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
92 满分 100 置信度低 9 条评价
用户对这款WD Black SN8100 Gen5 NVMe固态硬盘的评价极为正面，称赞其卓越的速度和持续性能。已验证买家强调其快速的顺序读取和良好的耐久性，其中一位指出在持续负载下优于其他硬盘。唯一的缺点是价格较高，但大多数人认为顶级性能值得这个价格。
优点
- 卓越的Gen5速度
- 持续性能
- 高耐久性（4,800 TBW）
- 可靠的品牌声誉
- 专家正面评价
缺点
- 价格高
- 供应有限
Speed 5
Sustained performance 2
Endurance 1
Value for money 2
Brand reliability 1
Expert reviews 1
BIWIN Black Opal NV7400 2TB PCIe 4.0 x4 NVMe M.2 2280
92 满分 100 置信度中 11 条评价
用户对这款SSD非常满意，称赞其快速的读写速度、简单的安装和良好的性价比。它作为PS5存储和游戏PC使用效果很好，有几位用户指出其性能接近更昂贵的PCIe 5.0 SSD。小缺点包括1TB版本价格偏高和品牌知名度较低，但总体满意度很高。
优点
- 快速的读写速度
- 安装简单
- 性价比高
- 兼容PS5
- 单面设计
缺点
- 1TB容量价格偏高
- 品牌知名度较低
- 无附带软件
Performance 8
Value for money 6
Ease of installation 4
Ps5 compatibility 3
Temperature 2
Brand reputation 2
评分
Workstation
Gaming
Console
Laptop
Budget
Portable
规格
| SanDisk WD_BLACK SN8100 | BIWIN Black Opal NV7400 | |
|---|---|---|
| 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 | TLC |
| DRAM Cache | ✓★ | ✗ |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | 无数据 | |
| Warranty (years) | 3★ | — |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | ✓★ | — |
优缺点
SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (99th percentile)99th %ile
- Strong speed (99th percentile)99th %ile
- Strong capacity (98th percentile)98th %ile
- Strong feature (98th percentile)98th %ile
- Below average affordability (3rd percentile)3rd %ile
BIWIN Black Opal NV7400 2TB PCIe 4.0 x4 NVMe M.2 2280
- Strong user sentiment (95th percentile)95th %ile
- Strong random (93rd percentile)93rd %ile
- Strong speed (90th percentile)90th %ile
- Strong feature (79th percentile)
- Below average endurance (15th percentile)15th %ile
- Below average affordability (27th percentile)
结论
胜出: SanDisk WD_BLACK SN8100
Scores 94 overall, wins 5 of 6 usage categories and 11 of 17 specs.