Check out the StarTech RK8OD review on the STH main site: https://www.servethehome.com/startech-rk8od-review-8u-open-frame-rack/ You can also see our previous RK12OD Review from 2016: https://www.servethehome.com/startech-12u-19-inch-desktop-open-frame-2-post-rack-rk12od-review/ The StarTech RK8OD is an 8U open-frame 2-post rack that is very inexpensive and extremely useful. A quick update on the video, the 12U unit is ~7 inches and ~177mm taller. We purchased ours on Amazon. If you want, here is an Amazon affiliate link: https://amzn.to/2TWj6KY (Note that we do earn a commission which helps pay for buying these units.)