Hammond C4RR247731SBK1 44U 3,000 lb Seismic Server Rack Cabinet

The C4RR247731SBK1 is a 44U pre-configured seismic server rack cabinet from the C4RR_S Series, built on the C4 platform for data center, enterprise IT and network deployments. It ships assembled in a standardized configuration, so integrators and facilities teams can install it without custom engineering or on-site build time.

Construction is a 14-gauge welded mild steel frame with 12-gauge reinforced corner brackets and 16-gauge doors and side panels, rated to a 3,000 lb static load. The finish is a black powder coat described as GREENGUARD, TSCA and RoHS compliant. The cabinet is UL2416 listed (UL file E474597) at the 3,000 lb load rating and seismic rated to a 1,200 lb dynamic load against IBC, CBC, NBC and ASCE standards. It meets PCI DSS when properly configured and is TAA-compliant, manufactured in North America (country of origin CA).

Overall dimensions are 83.75 in x 24.00 in x 31.50 in (2,127 mm x 610 mm x 800 mm), with overall height including the leveling feet. Usable mounting space is 77.00 in (1,956 mm) high, 19.00 in (483 mm) wide and 29.50 in (749 mm) deep, giving 44 rack units of equipment space. Shipping weight is 300 lbs (136.08 kg).

C4RR247731SBK1 includes two pairs of infinitely adjustable, EIA-310 compliant 12-gauge square hole mounting rails with a starter pack of CAGKIT1032-25 screws and 10-32 cage nuts, a vented perforated front door and vented split/barn rear door (65% open area) with quarter-turn locks, two removable side panels with 1/4-turn latches, a four-fan cutout top panel, and two vertical cable trays with tool-less button PDU mounting. The welded frame arrives with nylon leveling feet (5/16-18 thread), ground studs, mounting points for optional casters, lagging points and knock-outs for ganging cabinets together.