Open an elevated command prompt using following method:
Click Start and click All Programs, click Accessories, then right-click Command Prompt, select Run as Administrator, click "Yes".
In Command Prompt windows, input "wmic" and press enter.
Input "cpu get *" to get cpu information.
Input "memorychip" to get memory information.
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To get information of cpu and memory in windows os
原文：http://502992.blog.51cto.com/492992/1877921