Side-Mount Wall-Mount Rack Enclosure Cabinet. Installed whole system maximum rack depth: 32.5″ Installed whole system minimum rack depth: 3″ EIA Mounting Rails: Square holes / 12-24 threaded holes CERTIFICATIONS Certifications: EIA-310-E NOM (Mexico): Tested NOM (Mexico) Approvals: RoHS. Heavy Duty/High Weight Capacity side-mount construction 12U of server depth equipment capacity Fully vented doors and side panel Adjustable front and rear rails Dual-rail mounting designs supports equipment mounting via square holes or threaded holes 500lb weight capacity. SRW12UHD Wall-mount enclosure (20) M6 cage nuts (20) M6 equipment mounting screws (20) M6 washers (20) 12-24 equipment mounting screws (1) Key set Owner’s Manual. 26.46″ x 36.20″ x 24.77. 28.00″ x 26.00″ x 38.00.