SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 2280
SanDisk
94 综合评分
vs
Samsung 850 EVO 1TB SATA III 2.5"
Samsung
58 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
Samsung 850 EVO 1TB SATA III 2.5"
78 满分 100 置信度中 18 条评价
三星850 EVO固态硬盘总体评价良好，用户称赞其速度、可靠性和安装简便。然而，一位已验证买家报告在1.5年后出现崩溃，另一位则认为其令人失望。缺少USB线或安装支架等配件是常见的小抱怨。
优点
- 快速启动和读取
- 性能可靠
- 安装简便
- 轻巧设计
- 物有所值
缺点
- 不含USB线
- 不含安装支架
- 1.5年后可能崩溃
- 轻塑料感
- 过时的实用软件
Speed 6
Reliability 5
Installation 4
Accessories 4
Value for money 3
Build quality 2
评分
Workstation
Gaming
Console
Laptop
Budget
Portable
规格
| SanDisk WD_BLACK SN8100 | Samsung 850 EVO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | 2.5" |
| Interface | PCIe 5.0 x4 | SATA III |
| Protocol | NVMe | SATA |
| PCIe Generation | 5★ | — |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓★ | ✗ |
| Controller | — | Samsung MGX Controller |
| Reliability | ||
| Endurance (TBW) | 无数据 | |
| MTBF (hours) | ||
| Warranty (years) | 3 | 5★ |
| 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
Samsung 850 EVO 1TB SATA III 2.5"
- Strong social proof (87th percentile)87th %ile
- Strong feature (79th percentile)
- Strong endurance (65th percentile)
- Below average affordability (21st percentile)
- Below average speed (31st percentile)
价格
SanDisk WD_BLACK SN8100 8TB PCIe 5.0 x4 NVMe M.2 22800.049每美元得分
vs
Samsung 850 EVO 1TB SATA III 2.5"0.175每美元得分
Samsung 850 EVO 1TB SATA III 2.5" 性价比高 3.6 倍
结论
胜出: SanDisk WD_BLACK SN8100
Scores 94 overall, wins 5 of 6 usage categories and 8 of 18 specs.
