Slider tape rack systems offer significant space savings in tape libraries. Find space in your existing tape library for a fraction of the cost of building additional space in your computer room. Two or three isolated compartments in each rack. Cable entry, power and ventilation isolated in each compartment. Front and rear doors individually locked with separate keys for each compartment.
Server racks are great space savers.
If you are currently using short racks consider LanPro big and tall racks. Fan capacity of 550 CFM for heavy heat loads.