Does anybody know of a resource providing power consumption figures for all servers? (HP/Sun etc).

We are trying to do some analysis on servers in our data centres to see how much power we are saving by moving from a physical to virtual environment.

If we know the Manufacturer and Model of the source servers, numbers to be decommissioned and tie this to a database with the manufacturers data, we can establish theoretical power savings.

Any help would be much appreciated. I know of one product (Rackwise Data Centre Manager) but this is a whole software package with many features which simply aren’t relevant. We just want a database for server specifications.

Thanks in advance.