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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## 傳統機械硬盤讀取數據的過程 1. 移動磁頭到磁盤表面上的正確位置; 2. 等待磁盤旋轉,使得所需的數據在磁頭之下; 3. 等待磁盤旋轉過去,所有所需的數據都被磁頭讀出; 4. 讀取速度取決于旋轉速度和磁頭移動速度; ## 如何選擇機械磁盤 1. 傳輸速度; 2. 訪問時間; 3. 主軸轉速; 4. 物理尺寸;
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