Tripp Lite SR4POST48HD Heavy-Duty 4-Post Open Frame Rack


Availability: Only 2 left in stock

SKU: 037332185778 Categories: ,


Tripp Lite’s 48U Heavy-Duty 4-Post Open Frame Rack helps IT managers organize their equipment array and provides fast, easy access to installed IT equipment. The SR4POST48HD is a simple solution for housing IT equipment in secure environments and other areas that don’t require a lockable rack solution. This 48U rack features heavy-duty cold-rolled steel construction with a black powder-coated finish for durability. It supports stationary loads up to 3000 lb. The SR4POST48HD comes with all the hardware required for assembly and has a self-squaring design with bolt-down provisions. For high-density applications, multiple units can be bolted together side by side.

The open design of the SR4POST48HD provides unobstructed airflow and easy access to equipment and cabling. It has numbered, square-hole mounting positions for easy installation of standard 19-inch rack equipment. The SR4POST48HD supports equipment depths up to 35 inches. This rack also accommodates toolless button-hole mounting for vertical PDUs and cable managers.

The optional SRCASTERHDKIT Heavy-Duty Rolling Caster Kit adds mobility to the SR4POST48HD. The rack supports rolling loads of 3000 lb. The SR4POST48HD also supports optional side panels with the SR48SIDE4PHD, a set of two half-size side panels that add a finished look to end-of-row racks in your data center.

  • Toolless button holes to accept PDUs or cable managers
  • Black steel with square, numbered mounting holes
  • 48U Heavy-Duty 4-post open frame rack

Additional information

Weight 49.5000 g
Dimensions 35.2500 × 24.0000 × 90.0000 in
Environmental Certification


Assembly Required


Rack Width

19" (482.60 mm)

Product Color

Black Powder Coat

Limited Warranty

5 Year

Product Material

Cold-rolled Steel (CRS)

Package Contents

SR4POST48HD Heavy-Duty 4-Post Open Frame RackInstallation Hardware2 x PDU/Cable Management BracketsOwner's Manual with Warranty Information

Product Type

Rack Frame

Environmentally Friendly



Tripp Lite by Eaton

Rack Depth

35.25" (895.35 mm)

Product Model



Casters,Removable Side Panel,Cable Management

Rack Height


Country of Origin


Product Line






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