新品
Western Digital PC SN740 256GB PCIe 4.0 x4 NVMe M.2 2280
Capacity 256GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
43 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong affordability (85th percentile) 85th
- Strong speed (67th percentile) 67th
缺点
- Below average feature (15th percentile)
- Below average capacity (17th 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。
自上市以来，用户口碑有所降温
基于 12 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 | 256 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Reliability
| Warranty (years) | 2 |
竞品对比
| Spec | Western Digital PC SN740 | Crucial T500 | MSI SPATIUM M480 PRO | Samsung 990 EVO | Corsair MP700 Elite CSSD-F1000GBMP700ENH | Lexar NM790 |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 1TB | 1TB | 2TB | 1TB | 1TB |
| 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 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | - | 7,300 MB/s | 7,400 MB/s | 5,000 MB/s | 10,000 MB/s | 7,400 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | false | false | false |
| Endurance | - | 600 TBW | 3000 TBW | 1200 TBW | 600 TBW | 1000 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|
| Western Digital PC SN740 | 67.4 | 61.4 | 14.6 | 17.4 | 35.9 | 57.1 | 85.1 |
| Crucial T500 Compare | 91 | 96.3 | 98.8 | 54.9 | 82.9 | 95 | 57.5 |
| MSI SPATIUM M480 PRO Compare | 93.8 | 80.8 | 93.6 | 54.9 | 98.7 | 95 | 44.3 |
| Samsung 990 EVO Compare | 72 | 90.2 | 78.8 | 78.3 | 82.9 | 95 | 56.8 |
| Corsair MP700 Elite CSSD-F1000GBMP700ENH Compare | 94.9 | 96.6 | 85.7 | 54.9 | 87.3 | 95 | 44.3 |
| Lexar NM790 Compare | 89.3 | 92.9 | 53.7 | 54.9 | 93.8 | 95 | 50.4 |
价格
性价比分析
我们自 2026年11月8日 起追踪该产品的价格。数据增多后将显示图表。
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。
