Standard on all systems, Side Bay Racks are available in either a single or dual bay configuration and come complete with casters. The reversible top is contoured to match the desktop, allowing the racks to be positioned at a comfortable angle to the user. Additionally, these racks feature a unique two position top height, allowing the user to determine whether the racks join the desk flush, or slide under the desk top. Front rack rail is set-back 2" for equipment clearance, and rear rack rail can be positioned at any of four pre-drilled depths. Gasketed plexiglass front doors and gasketed laminated rear doors control noise and open 95° on concealed hinges. The rear door features a built-in ultra low-noise fan for cooling plus removable filter kit, and a brush grommet at the door bottom allows cable exit while maintaining a seal for noise and air flow. Most single bay racks come standard with front & rear door, while dual bay racks include doors on one bay only. Racks may also be ordered less doors.