28 1/4' D X 11 3/9' HOptimized for thermal management of DVRs and other digital equipmentWall mounts vertically or horizontally, can also be used as a monitoring shelfExtensive cable management tie points, EKOs and cable pass-throughsInterlocking top for added security; top removes easily for servicingStandard keylocked vented hinging front doorIncludes two fansOptional proportional speed thermostatic fan control