Command to get Hard disk & processor spec remotely
If you can rely on running on Windows Vista or later, then you can use WMIC. For details on WMIC, check out http://msdn.microsoft.com/en-us/library/windows/desktop/aa394531(v=vs.85).aspx.
To get CPU information try wmic cpu
To get hard disk information try either wmic diskdrive or wmic logicaldisk depending on whether you want information of the disk devices or logical drives.
Since the lines will often wrap, making it difficult to read in a console window, try this variant to redirect the output to text files:
wmic cpu > cpu.txtwmic diskdrive > diskdrive.txtwmic logicaldisk > logicaldisk.txtYou can then examine the files cpu.txt, diskdrive.txt and logicaldisk.txt at your convenience.