新品
Western Digital BLACK SN850X 8TB PCIe 4.0 x4 NVMe M.2 2280
Capacity 8TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,200 MB/s
NAND TLC
Endurance 4800 TBW
69 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong capacity (98th percentile) 98th
- Strong speed (87th percentile) 87th
- Strong endurance (83rd percentile) 83rd
缺点
- Below average user sentiment (28th percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
72/100我们的 AI 口碑分析
基于 5 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 8000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7200 |
| Sequential Write (MB/s) | 6600 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 4800 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
| Hardware Encryption | No |
竞品对比
| Spec | Western Digital BLACK SN850X | Samsung 9100 PRO | Kingston FURY Renegade G5 SFYR2S/4T0 | Crucial T500 | SanDisk WD_BLACK SN8100 | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 8TB | 8TB | 4TB | 2TB | 8TB | 4TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 7,200 MB/s | 14,800 MB/s | 14,800 MB/s | 7,400 MB/s | 14,900 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | false |
| Endurance | 4800 TBW | 4800 TBW | 4000 TBW | 1200 TBW | 4800 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | User Sentiment | Endurance | 用户口碑 |
|---|---|---|---|---|---|---|---|
| Western Digital BLACK SN850X | 87 | 61.4 | 53.4 | 98.1 | 28.2 | 82.8 | 41.1 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.7 | 98.1 | 0 | 85.8 | 95.2 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.4 | 92.5 | 28.2 | 93.4 | 86.8 |
| Crucial T500 Compare | 93.8 | 96.5 | 98.9 | 78.3 | 78.8 | 82.8 | 95.2 |
| SanDisk WD_BLACK SN8100 Compare | 98.9 | 99.1 | 97.3 | 98.1 | 94.6 | 80.7 | 45.2 |
| Seagate FireCuda 530R Compare | 92.5 | 96.4 | 53.4 | 92.5 | 65.2 | 95.6 | 77.4 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
