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    Part # : MFOFSR442U
    Manufacturer SKU : OFSR-4-42U
    Brand : Mainframe
    Warranty : 3-year Lin Haw warranty

    The Mainframe OFSR-4-42U

    Is an adjustable open frame knockdown rack which conveniently comes 4 caster wheels for ease and mobility. Ideal for rack mount servers, switches, networking equipment and cabinet consoles. Suitable for equipment where security at the rack level is not required.


    • Supplied as 1 flat pack boxes for easy mobility

    • No door or side panels for better air flow

    • Aluminum profiled bar, light weight and easy to ship

    • Complies with ANS/EIA RS-310-D, IEC297-2, DIN41491, PART1, DIN41494 Standard

    • 3 year LH warranty

    • Vertical cable tray pre-installed

    • 24.6" 625 mm usable depth with cable tray

    • 28.5" 724 mm usable depth without cable tray

    • Note: When using shelves or gear deeper than 625mm the rear cable management tray must be removed and the rear rails installed in position 724mm

    • Casters included

    • Fan unit is OPTIONAL, NOT INCLUDED


    • Material:

      • Frame: Aluminum

      • Others: SPCC cold rolled steel

    • Thickness:

      • Mounting Profile: 20mm

      • Mounting Angle: 1.5mm

      • Others: 1.2mm

    • Surface Finishing

      • Black Powder Coating

    Capacity (U)Dimensions WxDxH (mm)Dimensions WxDxH (in)
    Static Loading Capacity (kg)Static Loading Capacity (lbs)
    42599 x 900 x 202423.58 x 35.43 x 79.6920004409

    Package Contents:

    • 4 x Baying Plates with  8 x M6 Countersunk Head Screw

    • 50 x 10-32 Screw and Cage Nut

    • 16 x M6 Countersunk Head Screw

    • 8 x M5 Self-tapping Screw

    • 4 x Leveling Feet

    • 4 x Pre-installed Castor

    Shipping Information:

    Dimensions WxDxH (mm)
    Dimensions WxDxH (in)
    Weight (kg)Weight (lbs)Volume (CBM)
    250 x 940 x 19909.84 x 37.00 x 78.3555121.250.47