Basic backup system in Hardware Posted June 10, 2017 I live in a large Metro area but still don't see anything really cheap. My server is a SuperMicro, it needs ~34" depth so most of the cheap racks don't work. e.g. the rack linked above is 29" depth which I doubt will be enough when you add in clearance, cables etc. Then you need to add in rails ($50-75) What I'd really like is someone to build me a noise isolated rack like the crazy expensive IsoRacks.