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Black open-frame server rack with four posts and casters

BFKK

BFKK 20U 4 Post Open Frame Server Rack 23-40 Adjustable

SKU CH-B7XV-P9A9T

A 20U open-frame rack with 23-40 inch adjustable depth, 500 lb floor capacity, and included casters for mobile server and network deployments

  • TypeRack Enclosure
  • Adjustable 23-40 inch depth fits varied server and AV gear
  • 500 lbs ground load capacity on carbon steel frame
  • Open frame allows multi-side port access for quick maintenance
  • Includes 145 M5 screws, 10 M6 cage nuts, casters and grounding wire
  • Top panel and roller base add workspace and mobility

20U Open Frame Server Rack

This 20U open frame server rack provides adjustable depth from 23 to 40 inches for servers, network gear, and AV equipment. The carbon steel frame supports 500 lbs when ground-mounted and 150 lbs when wall-mounted. Four casters allow easy repositioning of the enclosure.

Suits installers needing flexible depth

The open frame design gives clear access to ports and cabling from multiple sides, which helps technicians working with mixed equipment depths. Buyers who require lockable doors, side panels, or integrated cooling ducts should consider a closed cabinet instead.

Bundled hardware simplifies installation

The package includes 2 pallets, 145 M5 cross-head screws, 4 casters, 4 M10 expansion screws, 10 M6 cage nuts, a grounding wire, and a user manual. A top panel adds extra surface space for tools or small devices during setup.

Highlights

  • Adjustable 23-40 inch depth fits varied server and AV gear
  • 500 lbs ground load capacity on carbon steel frame
  • Open frame allows multi-side port access for quick maintenance
  • Includes 145 M5 screws, 10 M6 cage nuts, casters and grounding wire
  • Top panel and roller base add workspace and mobility

Specifications

TypeRack Enclosure

Questions about this item

What depth range must my equipment fit within to use the adjustable rails on this 20U open frame rack?

The rails adjust from 23 to 40 inches deep, so any server or network device within that range will mount correctly.

If I keep my existing M6 cage nuts, will they work with the 10 included with this rack?

Yes, the supplied 10 M6*12 cage nuts follow the standard thread, so your current M6 hardware will be compatible.

How can I confirm the rack is safely grounded after assembly?

Attach the included grounding wire to the designated point on the carbon-steel frame and verify continuity with a multimeter.

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