Yes. Here is a link to a tool that will allow you to add a rack, add your server solutions, and determine the power needs and cooling needs as well for each solution: [URL]  You can fully populate the rack with the same servers or different ones to  assist you. Regards,  
What is the proper way to calculate the BTUs and Power Consumption for a particular device?
How to calculate BTU and Power Consumption for a server or array?