公司回收項目

　　1.臺式電腦系列、電腦整機、自救電腦整機、電腦配件。

　　2、服務器系列:聯想、浪潮、曙光等高、中、低端服務器，有好有壞。

　　3.筆記本系列:蘋果、索尼、IBM、聯想、惠普、戴爾、華碩、東芝、三星、宏碁等良莠不齊的筆記本。

　　4.電腦硬件系列:CPU、主板、硬盤、內存、顯卡、電源、顯示器(LCD、平板、純平)等。

　　5.網絡設備系列:服務器、工作站、小型機、磁盤陣列、SAS硬盤、集團電話、UPS電源、交換機等。

　　6.辦公設備系列:復印機、打印機、多功能機、傳真機。

　　在計算機的結構中，有一個非常重要的部分，那就是內存。內存是用來存儲程序和數據的部件。

　　就電腦而言，有了內存，就有了保證正常工作的記憶功能。

　　在計算機中，RAM和ROM都是數據存儲器。RAM是一種隨機存取存儲器，它的特點是易失性，即掉電和失憶。

　　ROM usually refers to solidified memory (write once, read repeatedly), and its characteristics are opposite to RAM. For example, if a file is closed due to sudden power failure or unsaved, ROM can randomly save the previously unsaved file, but RAM will make the previously unsaved file disappear.

　　Random Access Memory (RAM), also called main memory, is an internal memory that directly exchanges data with CPU. It can be read and written at any time (except when it is refreshed), and it is very fast. It is usually used as a temporary data storage medium for the operating system or other running programs. RAM can write (store) or read (take out) information from any address at any time when it is working. The difference between it and ROM is the volatility of data, that is, once the power is cut off, the stored data will be lost. RAM is used in computers and digital systems to temporarily store programs, data and intermediate results.

　　靜態存儲單元是在靜態觸發器的基礎上增加門控制而形成的。因此，它通過觸發器的自我保護功能來存儲數據。SRAM中存儲的信息可以長時間保存而不會斷電，狀態穩定，因此簡化了外部電路設計。但是由于SRAM的基本存儲電路包含很多晶體管，集成度低，功耗高。

　　我們承諾:將回收的服務器和電腦硬盤全部格式化，讓您的數據更放心，不泄露。