Server Rack Calculator
Server Rack
Calculate rack units needed for server equipment.
Formula
Total U = Servers + Switches + Panels + (UPS x 2) + Spacers
Frequently Asked Questions
What is a rack unit?
A rack unit (U) is 1.75 inches of vertical rack space.
How many servers fit in a standard rack?
A standard 42U rack holds up to 42 one-unit servers theoretically.