Hammond C4RR307736ABK 44U 30in Wide Server Cabinet, 3,000 lb Rated

The C4RR307736ABK is a pre-configured, fully assembled 44U server rack cabinet built on Hammond's modular C4 platform. It ships assembled with factory-installed components to reduce on-site installation time, making it suited to data centers, server and equipment rooms, MDF and core network rooms, and standardized multi-cabinet deployments. This part number is the 30 in wide, 36 in deep (nominal) configuration, giving extra side space for cabling, vertical cable management and power distribution without reducing the 19-inch mounting area.

Construction is a 14-gauge welded steel frame with reinforced 12-gauge corner brackets and 16-gauge doors and side panels, finished in textured RAL 9005 black powder coat that meets GREENGUARD Gold, TSCA and RoHS requirements. The cabinet is UL Listed 2416 (UL File # E474597) with a 3,000 lb (1,360 kg) load rating, and is seismic rated to 1,200 lb (544 kg) dynamic load (Ip = 1.5) per IBC 2018, CBC 2019, NBC 2015, ASCE 7-16 and ASCE 7-10 when secured with a seismic bolt-down kit such as C4K-Z4.

Overall dimensions including doors are 83.75 in (2127 mm) high x 30.00 in (762 mm) wide x 37.00 in (940 mm) deep, with usable mounting space of 77.00 in (1956 mm) high x 19.00 in (483 mm) wide x 34.00 in (864 mm) deep. Two pairs of adjustable-depth, EIA-compliant square-hole 19" rails in 12-gauge steel are included along with a starter pack of CAGKIT1032-25 screws and cage nuts.

A vented front door and vented split/barn rear door with 79% open area and locking swing-handles support front-to-rear airflow and physical security, and two removable side panels use 1/4-turn latches. The C4RR307736ABK includes a brush/fan top panel with cable entry, nylon leveling feet, ground studs, lagging points, caster mounting pattern and ganging knock-outs.