新品
ADATA SSD
Capacity 256GB
Form Factor 2.5"
Interface SATA III
Read Speed 520 MB/s
NAND TLC
32 综合评分
价格 US$137
概览
优缺点
优点
缺点
- Below average speed (16th percentile)
- Below average capacity (17th percentile)
- Below average random (22nd percentile)
实测数据
性能表现
规格参数
完整规格参数
Drive
| Capacity | 256 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 520 |
| Sequential Write (MB/s) | 450 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| MTBF (hours) | 2000000 |
| Warranty (years) | 3 |
竞品对比
| Spec | ADATA SSD | Samsung 990 PRO | Crucial T710 | Western Digital WD_BLACK SN8100 | SanDisk WD_Black SN8100 WDS100T1X0M | Corsair MP700 Elite |
|---|---|---|---|---|---|---|
| Capacity | 256GB | 2TB | 2TB | 2TB | 1TB | 1TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Seq Read | 520 MB/s | 7,450 MB/s | 14,900 MB/s | 14,900 MB/s | 14,900 MB/s | 10,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | false |
| Endurance | - | 1200 TBW | 1200 TBW | 1200 TBW | 4800 TBW | 600 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| ADATA SSD | 16.2 | 21.8 | 53.3 | 17.1 | 50.6 |
| Samsung 990 PRO Compare | 93.2 | 96.9 | 99 | 78.4 | 86 |
| Crucial T710 Compare | 99.3 | 98.7 | 97.4 | 78.4 | 83 |
| Western Digital WD_BLACK SN8100 Compare | 99.6 | 99.4 | 97.4 | 78.4 | 81 |
| SanDisk WD_Black SN8100 WDS100T1X0M Compare | 97.4 | 99 | 90.6 | 54.6 | 99 |
| Corsair MP700 Elite Compare | 94.6 | 96.4 | 85.6 | 54.6 | 87.3 |
价格
性价比分析
最低 US$137
Amazon 1 个报价 最低 US$137
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。
