The MRK-3731 is a 37U x 31 in. deep x 19 in. wide server rack enclosure from Middle Atlantic. UL listed for 2500 lbs.
Middle Atlantic MRK-3731 Rack Enclosure
MAP# MRK-3731 Questions? Email us at [email protected]
Overview
The MRK-3731 server rack enclosure from Middle Atlantic is a 37U x 31 in. deep robust and durable racking solution for heavy and deep equipment. Includes an integrated cable management system, two pairs of 10-32 threaded rackrails, and internal steel braces for added strength. Keylocked solid rear door is standard. Search for MRK-3731-LRD for "less rear door" option. Meets certification for seismic applications, and is UL listed in the US and Canada.
Features
- Slim 22 in. external width with 19 in. wide internal rackmounting
- Welded 14-gauge steel construction
- Internal 1/8 in. brace for added strength
- Keylocked rear door included
- Grounding/bonding stud installed at base of cabinet
- Two pairs of 10-32 tapped mounting rails
- Finished in textured black powdercoat
- Gangable for large multi-bay jobs
Specifications Click for technical details and drawings: 
| Overall Height | 70.88 in. |
| Usable Height | 64.88 in. (37U*) |
| Usable Depth | 29.00 in. |
| Load Capacity | 2500 lbs UL |
| Finish | Black powdercoat |
| Rack Rails | 2 pairs of 10-32 |
*Note: 1U (rack unit) equals 1.75 in. or 4.445 cm
Static load capacity for MRK cabinets is 10,000 lbs.
Application Shots
