HP has created the HP Power Advisor utility that provides accurate and meaningful estimates of the power needs for HP ProLiant and Integrity servers. ´
The HP Power Advisor utility is a tool for calculating power use of the major components within a rack to determine power distribution, power redundancy, and battery backup requirements for computer facilities. Power Advisor allows you to configure each individual server or node. You can then duplicate the server configuration as often as necessary to populate an enclosure, and then duplicate it to populate a rack. The result is that you can build a complete data center quickly by duplicating a rack.
The HP Power Advisor utility is a tool for calculating power use of the major components within a rack to determine power distribution, power redundancy, and battery backup requirements for computer facilities. Power Advisor allows you to configure each individual server or node. You can then duplicate the server configuration as often as necessary to populate an enclosure, and then duplicate it to populate a rack. The result is that you can build a complete data center quickly by duplicating a rack.
Easy to install, easy to use (drag & drop), friendly interface....a great free tool!!!
Download link: http://sizers.houston.hp.com/sb/installs/HPPowerAdvisor.zip