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4-Post Rack Comparison

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QuadraRack 4-Post & Server Frame

Adjustable QuadraRack™ & ServerRack

Adjustable Rail QuadraRack™ & ServerRack

     

Applications: Network facilities

Network facilities
Applications: Network facilities and data center computer rooms Applications: Network facilities and data center computer rooms

Key Features:

  • QuadraRack 4-Post Frame has threaded rails to support large network switches
  • QuadraRack Server Frame has square-punched rails to support rack-mount servers
  • Fixed position mounting channels
  • RMU marked and numbered
  • UL Listed

Key Features:

  • Adjustable QuadraRack has threaded rails to support network switches
  • Adjustable ServerRack has square-punched rails to support rack-mount servers
  • Mounting channels adjust in fixed 25 mm increments
  • RMU marked and numbered
  • UL Listed

Key Features:

  • Adjustable Rail QuadraRack hs threaded rails to support large network switches
  • Adjustable Rail ServerRack has square-punched rails to support rack-mount servers
  • Adjustable depth rear mounting rails
  • RMU marked and numbered with reversible numbering
  • Integrated grounding and bonding system
  • UL Listed

Width (1):

  • 20.3" (516 mm), 19" EIA

Width (1):

  • 20.3" (516 mm), 19" EIA

Width (1):

  • 23.62" (600 mm), 19" EIA

Height (3):

4-Post Frame:

  • 7' (2.1 m), 45 RMU
  • 8' (2.4 m), 51 RMU
  • 9' (2.7 m), 58 RMU

Server Frame:

  • 7' (2.1 m), 45 RMU 

Height (4):

  • 6' (1.8 m), 38 RMU
  • 7' (2.1 m), 45 RMU
  • 8' (2.4 m), 51 RMU
  • 9' (2.7 m), 58 RMU 

Height (3):

  • 7' (2.1 m), 45 RMU
  • 8' (2.4 m), 51 RMU
  • 9' (2.7 m), 58 RMU

 

Depth (1):

  • Overall footprint: 41" (1040 mm), 29" (740 mm) mounting depth

Depth (4 ranges):

  • 15.75" to 21.65" (400 to 500 mm)
  • 22.64" to 28.54" (575 to 725 mm)
  • 29.53" to 35.43" (750 to 900 mm)
  • 36.42" to 42.32" (925 to 1075mm)

Depth (2):

  • 23.62" (600mm)
  • 35.43" (900mm)

Equipment Load Bearing Capacity:

  • 4-Post Frame: 2000 lb (907.2 kg)
  • Server Frame: 1000 lb (453.6 kg)

 Equipment Load Bearing Capacity:

  • 2000 lb (907.2 kg)

Equipment Load Bearing Capacity:

  • 2200 lb (1000.0 kg)

Construction:

  • Bolted aluminum and steel

Construction:

  • Welded and bolted steel

Construction:

  • Welded and bolted steel