Server Rack Diy . “making a diy rack out of the wooden frame and set the width between rack strips at exactly 19″. This should be fairly straightforward, start by making the two ends of the rack, and then build the pieces that hold them together. DIY Server Rack Plans in 2020 Server rack, Server, Rack from www.pinterest.com Well, as it turns out not all manufacturers are honoring this and the inside between rail strips should be 1 cm (0.5″) wider to get in unifi switches, supermicro servers, etc. Attach cabinet top and sides. Diy server rack ikea hack.