我們通過軟件測試硬盤:
HD Tune 測試 | |||||
| 日立200GB,7200轉(zhuǎn) | 日立160GB,5400轉(zhuǎn) | 西數(shù)120GB,5400轉(zhuǎn) | 富士通120GB,5400轉(zhuǎn) | 富士通250GB,5400轉(zhuǎn) |
Average Transter Rate 平均傳輸速度 | 51.4MB/s | 36.5MB/s | 35.9MB/s | 32.3MB/s | 41.0MB/s |
Access time 隨機存取 | 15ms | 17.2ms | 17.2ms | 18.7ms | 18.2ms |
Burst Rate 突發(fā)數(shù)據(jù)傳輸 | 110.8MB/s | 89.8MB/s | 77.6MB/s | 77.4MB/s | 79.2MB/s |
CPU占用率 | 5.2% | 3.7% | 3.5% | 3.1% | 4.1% |
Everest 硬盤測試 | ||||||
| 日立200GB,7200轉(zhuǎn) | 日立160GB,5400轉(zhuǎn) | 西數(shù)120GB,5400轉(zhuǎn) | 富士通120GB,5400轉(zhuǎn) | 富士通250GB,5400轉(zhuǎn) | |
Linear Read 線性讀取 | 始 | 62.2MB/s | 45.1MB/s | 45.4MB/s | 40.4MB/s | 53.1MB/s |
中 | 53.4MB/s | 37.5MB/s | 37MB/s | 33.8MB/s | 42.6MB/s | |
末 | 32.2MB/s | 22.6MB/s | 22.4MB/s | 18.9MB/s | 24.6MB/s | |
Random Read 隨機讀取 | 43.9MB/s | 32.7MB/s | 40.6MB/s | 32.4MB/s | 44.8MB/s | |
Buffered Read 緩存讀取 | 164.5MB/s | 116.2MB/s | 117.6MB/s | 118.7MB/s | 117.2MB/s | |
Average Read Access 平均讀取 | 13.99ms | 16.39ms | 16.65ms | 18.33ms | 16.93ms |
PCmark硬盤測試 | |||||
| 日立200GB,7200轉(zhuǎn) | 日立160GB,5400轉(zhuǎn) | 西數(shù)120GB,5400轉(zhuǎn) | 富士通120GB,5400轉(zhuǎn) | 富士通250GB,5400轉(zhuǎn) |
Virus Scan 掃描速度 | 84.1MB/s | 74.5MB/s | 68.1MB/s | 75.1MB/s | 78.9MB/s |
File Write 讀寫速度 | 41.5MB/s | 38.1MB/s | 43.1MB/s | 39.1MB/s | 48.3MB/s |
HDD測試得分 | 4817 | 3995 | 3911 | 3856 | 4274 |
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