新品
Ritek A801 PCIe 4.0 x4 NVMe M.2 2280
Capacity 500GB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 5,000 MB/s
NAND TLC
52 综合评分
价格 US$96
概览
优缺点
优点
- Strong affordability (78th percentile) 78th
- Strong speed (66th percentile) 66th
缺点
- Below average capacity (26th percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 500 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 5000 |
| Sequential Write (MB/s) | 2700 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Warranty (years) | 5 |
Features
| Heatsink | No |
竞品对比
| Spec | Ritek A801 | Samsung 9100 PRO | Crucial T500 | SanDisk WD_BLACK WDS200T4X0E | Western Digital WD_BLACK SN8100 | Micron T710 CT1000T710SSD5 |
|---|---|---|---|---|---|---|
| Capacity | 500GB | 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 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 |
| Seq Read | 5,000 MB/s | 14,700 MB/s | 7,300 MB/s | 7,250 MB/s | 14,900 MB/s | 14,900 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | false | true | true |
| Endurance | - | 600 TBW | 600 TBW | 1200 TBW | 600 TBW | 600 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|
| Ritek A801 | 65.5 | 61.4 | 53.7 | 26.4 | 57.4 | 37.9 | 78 |
| Samsung 9100 PRO Compare | 98.6 | 98.8 | 97.3 | 54.9 | 85.9 | 99.5 | 37.8 |
| Crucial T500 Compare | 91 | 96.3 | 98.9 | 54.9 | 82.9 | 95 | 57.5 |
| SanDisk WD_BLACK WDS200T4X0E Compare | 91.5 | 96 | 53.7 | 78.4 | 88 | 99.5 | 37.2 |
| Western Digital WD_BLACK SN8100 Compare | 97.5 | 98.4 | 97.3 | 54.9 | 80.9 | 95 | 38.3 |
| Micron T710 CT1000T710SSD5 Compare | 99.3 | 98.9 | 97.3 | 54.9 | 85.9 | 77.3 | 26.6 |
价格
性价比分析
最低 US$96
Amazon 1 个报价 最低 US$96
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。
