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Black open-frame 18U server rack on four brake casters, 19.7 by 21.7 inches, powder-coated steel frame with numbered unit markings

BFKK

BFKK 18U Open Frame Server Rack with Brake Casters

SKU CH-E8W4-S38V8

Open-frame 18U rack holds 19-inch gear up to 800 lb on leveling feet or 500 lb on brake casters

  • TypeRack Air Distribution
  • Holds 19-inch gear in 18U vertical space
  • Supports 800 lbs on leveling feet
  • Moves on four casters with two brakes
  • SPCC steel frame resists scratches and rust
  • Numbered U positions speed equipment mounting

18U Open Frame Server Rack

The BFKK 18U open frame rack fits standard 19-inch equipment such as servers, NAS units and AV gear. Its four-post SPCC cold-rolled steel frame provides a stable platform for home labs or small business installations. The black RAL9005 powder coat resists scratches and corrosion while maintaining a professional appearance.

Passive Airflow and Mobility

Open sides allow unrestricted airflow around mounted devices without adding fan noise or power draw. Two braked casters and two swivel casters enable easy repositioning, while four levelling feet offer a fixed, vibration-damped stance. The base includes pre-drilled holes for permanent floor anchoring when required.

Sustained Load Capacity

The frame supports up to 800 lbs of equipment when resting on levelling feet and 500 lbs when rolling on casters. Numbered U markings on the vertical posts simplify long-term cable management and hardware rearrangements. The rigid crossed-screw construction maintains alignment even after repeated equipment changes.

Highlights

  • Holds 19-inch gear in 18U vertical space
  • Supports 800 lbs on leveling feet
  • Moves on four casters with two brakes
  • SPCC steel frame resists scratches and rust
  • Numbered U positions speed equipment mounting

Specifications

TypeRack Air Distribution

Questions about this item

How do I assemble the 4-post frame and which step is often missed?

Bolt the four posts together with the four crossed screws supplied, then attach either the two braked and two free casters or the levelling feet; the step most people skip is fitting the levelling feet when they want the 800 lb rating instead of the 500 lb caster rating.

What parts will need checking or replacing over time?

Inspect the M6 mounting screws for loosening after vibration, check that the brake casters still lock firmly, and verify the powder-coated SPCC steel shows no rust at weld points.

At what load does the rack hit its stability limit first?

The 500 lb caster rating is reached before the 800 lb frame rating, so sustained loads above 500 lbs require the levelling feet to be fitted and the base bolted down.

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