WMRK Series Configured Multi-Vendor Server Enclosure


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What's special about this server enclosure from Middle Atlantic?

Made in USA

The WMRK multi-vendor server enclosure from Middle Atlantic is a pre-configured enclosure rack that ships with cable management, passive thermal management and a power strip to meet the requirements necessary for server installations. Rails have been designed to accept servers and slide kits from all leading manufacturers. Each enclosure is gang-able, even when fully loaded. Available in 42U (73-1/2") and 24U (42") racking heights and a 36" or 42" outside depth. All enclosures have a 24" overall width that is ideal for use on raised floors. Includes 6mm hardware.


MA-WMRK-2436SVR 24U WMRK with sides, 36" Depth 48.56" H x 24" W x 36" D G 270 lbs
MA-WMRK-2436SVR-AB 24U WMRK w/o sides, 36" Depth 48.56" H x 24" W x 36" D G 205 lbs
MA-WMRK-4236SVR 42U WMRK with sides, 36" Depth 80" H x 24" W x 36" D T 230 lbs
MA-WMRK-4236SVR-AB 42U WMRK w/o sides, 36" Depth 80" H x 24" W x 36" D T 165 lbs
MA-WMRK-4242SVR 42U WMRK with sides, 42" Depth 80" H x 24" W x 42" D T 245 lbs
MA-WMRK-4242SVR-AB 42U WMRK w/o sides, 42" Depth 80" H x 24" W x 42" D T 180 lbs
* View the Middle Atlantic Power Cross Reference Chart



MA-PROWMRK-RR24 Pair of additional cage nut Rackrails for 24U 1 pair 14.2 lbs
MA-PROWMRK-RR42 Pair of additional cage nut Rackrails for 42U 1 pair 15.0 lbs
MA-PROWMRK-ZRA-24 24U Z Rail Adapter 1 pair 12 lbs
MA-PROWMRK-ZRA-42 42U Z Rail Adapter 1 pair 18 lbs
MA-CN6MM-100 6mm Cage Nuts 100 per pkg 1.0 lbs
MA-HP-6MM-100 6mm Phillips Head Rack Screws 100 per pkg 1.3 lbs
MA-MW-CFRD-42 73.375" Split Rear Door for 42U WMRK Enclosure
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1 114 lbs

  • Structural Features
    • All WMRK enclosures have a 24" overall width which is perfect for raised floor installations
    • Sturdy fully welded 1000 lb weight capacity
    • Cage nut front and rear standard style rails with Z Rail Adapters for handling server slide kits
    • All rack spaces are clearly numbered for fast and easy equipment installations
    • The top and bottom are made from 14-gauge steel
    • The sides of the enclosure are made from 16-gauge steel
    • The rails are made of 11-gauge steel
    • 1/8" thick internal braces provide increased strength and more internal space within the cabinet
    • The racks gang together fully integrated
    • Finished in an attractive black textured powder coat finish
    • Lifetime warranty from Middle Atlantic
    • Manufactured in the USA  USA
  • Configured Enclosure Includes
    • Perforated locking front door
    • Perforated locking rear door
    • Perforated enclosure top
    • Temperature monitoring module
    • Vertical Lacing Strip 3-1/4" (42U model only)
    • 100 cage nuts (6mm)
    • 100 rack screws (6mm)
    • Corded power strip 20-Amp 20-outlet for the 42U enclosure; Corded power strip 10-outlet for the 24U enclosure
    • Side panels for those units ordered with side panels
    • Ganging hardware for racks ordered without sides
  • Thermal Management Features
    • The WMRK Series racks are all configured for passive thermal management to increase the life of your enclosures
    • The front door and top option are perforated to allow a 64% open area for increased ventilation
    • The split rear door is perforated to allow a 76% open area
    • As part of the included accessories is a face mounting temperature monitoring module that monitors the temperature inside the cabinet, provides local monitoring, and remote notification
  • Cable Management Features
    • All 42U racks include a 3-1/4" wide vertical lacer bar
    • Electrical knockouts of 1/2", 3/4", 1", and 1-1/2" are located on the rear plates; top knockout plate also includes UHF/VHF antenna knockouts
    • Cable bundles can easily be managed either over or under the standard key locking rear doors
    • The top of the rack has five gland 4" cable pass-through grommets, to protect the cables
  • Compliancy
    • Rails will accept servers from all leading manufacturers
    • Airflow perforation has been designed to comply with server warranty specifications
    • Each rack has a stud in the rear for proper grounding and bonding of electrical equipment per NEBS and NEC standards
    • EIA/TIA compliant


For Specifications and Basic Dimensions, click here pdf


View Enclosure GUIDE Based on Venue & Application






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