新品 促销 41%
Western Digital WD_BLACK SN770 250GB PCIe 4.0 x4 NVMe M.2 2280
Capacity 250GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 4,000 MB/s
Endurance 200 TBW
53 综合评分
价格 US$135
概览
优缺点
优点
- Strong endurance (93rd percentile) 93rd
- Strong random (84th percentile) 84th
缺点
- Below average capacity (13th percentile)
- Below average feature (14th percentile)
- Below average social proof (19th percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 250 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 4000 |
| Sequential Write (MB/s) | 2000 |
| Random Read (IOPS) | 240000 |
| Random Write (IOPS) | 470000 |
Reliability
| Endurance (TBW) | 200 |
| MTBF (hours) | 1750000 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
竞品对比
| Spec | Western Digital WD_BLACK SN770 | Samsung 9100 PRO | Crucial T500 | MSI SPATIUM M480 PRO | Corsair MP700 Elite | Kingston KC3000 |
|---|---|---|---|---|---|---|
| Capacity | 250GB | 1TB | 1TB | 1TB | 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 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Seq Read | 4,000 MB/s | 14,700 MB/s | 7,300 MB/s | 7,400 MB/s | 10,000 MB/s | 7,000 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | true | false | true |
| Endurance | 200 TBW | 600 TBW | 600 TBW | 3000 TBW | 600 TBW | 800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 |
|---|---|---|---|---|---|---|
| Western Digital WD_BLACK SN770 | 60.9 | 83.6 | 14.3 | 12.5 | 92.7 | 18.5 |
| Samsung 9100 PRO Compare | 98.6 | 98.8 | 97.3 | 54.9 | 85.8 | 99.6 |
| Crucial T500 Compare | 90.9 | 96.3 | 98.9 | 54.9 | 82.7 | 95.2 |
| MSI SPATIUM M480 PRO Compare | 93.8 | 80.7 | 93.5 | 54.9 | 98.7 | 95.2 |
| Corsair MP700 Elite Compare | 94.9 | 96.6 | 85.6 | 54.9 | 87.2 | 95.2 |
| Kingston KC3000 Compare | 80.6 | 92.8 | 93.5 | 54.9 | 92.8 | 86.8 |
价格
性价比分析
最低 US$135
Amazon 1 个报价 最低 US$135
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。
