Hi, does anyone know how to find out the hardware specs of SCSI disks in a server using WMI and Powershell version 1?

I have a bunch of Compaq servers that I need to find out exactly how many disks they have, the size and the speed. Whilst trying to get this information I was able to find information such as the configuration (C: = 18GB, D: = 100GB etc...) , but I couldn't find out how to tell that C: was made up of say 2 x 18GB disks and D: was 3 x 50 GB disks.

Any help or suggestions would be greatly appreciated.

Thanks

Lee