ACFANKIT12 StarTech.com 120mm Axial Rack Muffin Fan for Server Cabinet

StarTech.com 120mm Axial Rack Muffin Fan for Server Cabinet.The adjustable mounting depth design allows the shelf to be installed easily into server cabinets with mounting depths from 27.7in (702.2mm) to 31.6in (802.2mm). The sliding rails also offer a locking mechanism to stop the shelf from sliding out too far, or sliding back into the rack before maintenance is complete.For ease in routing cables neatly through your rack, a reversible cable management arm is included that can be attached to the back of the shelf, plus an adjustable bezel to keep your equipment where you want it on the shelf.