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Black 1U adjustable rack shelf 16 to 24 inch depth 250lb capacity

APC

APC AR8125 1U Adjustable Rack Shelf 250lb 16-24in Depth

SKU CH-NYJ6-HFF2H MPN AR8125

A 1U adjustable rack shelf holding 250 lb, fitting 16 to 24 inch depths with included mounting hardware

  • TypeRack Shelf
  • Rack Units1U
  • ColorBlack
  • SpecificationNet Weight: 12.00 lbs. (5.45 kg) Maximum Height: 1.75" (44 m
  • FeaturesMounting accessories to aid in the installation of IT equipm
  • Adjustable depth from 16 to 24 inches fits varied rack configurations
  • 1U height saves valuable rack space for other equipment
  • Supports up to 250 lb load for heavy servers and appliances
  • Includes mounting hardware for quick and secure installation
  • Black finish matches standard rack aesthetics

1U Adjustable Rack Shelf 250lb

The APC AR8125 is a 1U adjustable rack shelf designed for standard 19-inch cabinets. It supports equipment weighing up to 250 lbs and fits mounting depths between 18 and 25.25 inches. The shelf suits network engineers and data-centre technicians who need a sturdy, fixed platform for non-rackmount appliances, UPS units or test gear. It is not suited for installations that require sliding rails or tool-less adjustment.

Passive cooling and structural load

The shelf has no moving parts, so it adds zero acoustic noise and draws no power. Its perforated steel surface allows front-to-rear airflow from existing cabinet fans to reach the equipment placed on it. The 12 lb frame distributes a 250 lb static load across four mounting posts without deflecting. Installers who need active cooling or vibration isolation must add those separately.

Included mounting hardware and guide

The package supplies all cage nuts, screws and washers required to bolt the shelf to square-hole or threaded rails. A printed installation guide illustrates the adjustable bracket positions for depths from 18 to 25.25 inches. No shelf-management software, sensors or cable-management accessories are bundled; cable trays or tie-downs must be sourced separately.

Highlights

  • Adjustable depth from 16 to 24 inches fits varied rack configurations
  • 1U height saves valuable rack space for other equipment
  • Supports up to 250 lb load for heavy servers and appliances
  • Includes mounting hardware for quick and secure installation
  • Black finish matches standard rack aesthetics

Specifications

BrandAPC
ModelAR8125
TypeRack Shelf
Rack Units1U
ColorBlack
SpecificationNet Weight: 12.00 lbs. (5.45 kg)
Maximum Height: 1.75" (44 mm)
Maximum Width: 19.50" (495 mm)
Maximum Depth: 18.00" (457 mm)
Minimum Mounting Depth: 18.00" (457 mm)
Maximum Mounting Depth: 25.25" (641 mm)
FeaturesMounting accessories to aid in the installation of IT equipment and secure racks into position.
Includes: Installation guide, Mounting Hardware
Shipping weight7.71 kg
Package size635 × 610 × 76 mm

Questions about this item

How do I install the AR8125 shelf in a 19-inch rack with 18-inch mounting depth?

Attach the included mounting hardware to the front and rear rails at 18.00 inches depth using the installation guide, then secure the 1U shelf with the provided screws.

What maintenance does the AR8125 shelf require after installation?

No scheduled maintenance is required; periodically verify that the mounting screws remain tight and the 250 lb load limit is not exceeded.

What is the first limit reached when loading the AR8125 shelf continuously?

The 250 lb weight capacity is the primary limit; exceeding it risks shelf deformation or mounting failure.

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