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Black 18U floor-standing server rack, 35.6 inches tall, 23.6 wide, 33.5 deep, locking front door, removable side panels

Tripp Lite

Tripp Lite SR18UB 18U 19" 33.5" Deep Server Rack

SKU CH-7YFH-M75FC MPN SR18UB

An 18U floor-standing server cabinet with 19-inch rails, 33.5-inch depth and 1000 lb capacity, shipped fully assembled

  • Rack height18U
  • Spec summaryForm Factor:19 in 18U
  • Product dimensionsHeight:35.6 in × Width:23.6 in × Depth:33.5 in
  • Product weight105 lb (47.6 kg)
  • Product typeFloor Standing Cabinet
  • Product colorBlack
  • 18U rack height fits standard 19-inch equipment
  • Adjustable rails support gear from 3 to 32.5 inches deep
  • 1000 lb weight capacity handles heavy servers
  • Locking reversible door and removable side panels secure hardware
  • Ships fully assembled for immediate deployment

18U rack enclosure for standard 19" equipment

The Tripp Lite SR18UB is a floor-standing cabinet that provides 18 rack units of space for servers and network gear. Adjustable front and rear rails with square mounting holes accept equipment depths from 3 to 32.5 inches. The unit ships fully assembled and includes casters plus leveling feet for immediate placement. It supports up to 1,000 lbs of equipment with included hardware.

Perforated panels and cable routing for airflow

Perforated front door and removable side panels promote efficient airflow through the 33.5-inch deep cabinet. Top and bottom cable routing ports keep wiring organised without blocking ventilation paths. The locking, reversible front door and locking side panels help meet physical security requirements. Static and dynamic weight capacity are both rated at 1,000 lbs.

Stable under continuous full-load operation

The welded steel frame maintains structural integrity when fully populated at the 1,000 lb rating over extended periods. Leveling feet compensate for uneven floors to prevent rack stress during sustained use. Numbered rack spaces simplify ongoing equipment changes without downtime. The enclosure meets PCI DSS physical security requirements for long-term deployment.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $888.99
Pricier than about 90% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Brand nameTripp Lite
Model nameSR18UB
Product typeFloor Standing Cabinet
Product colorBlack
Size & build
Rack height18U
Product dimensionsHeight:35.6 in × Width:23.6 in × Depth:33.5 in
Product weight105 lb (47.6 kg)
Shipping weight56.70 kg
Package size1041 × 864 × 610 mm

Questions about this item

How do I adjust the front and rear rails to fit my server depth, and what step is often missed?

Unscrew both rail pairs, slide each to the same quarter-inch increment between 3 and 32.5 inches, then retighten all screws; the step often missed is aligning front and rear rails to identical depth marks before securing.

Which parts will need periodic checking or replacement during the rack's service life?

Casters and leveling feet should be inspected for wear or loosening; locking mechanisms on the reversible front door and removable side panels may need lubrication or latch adjustment over time.

What is the first limit reached when the cabinet is fully loaded and stationary?

The 1,000 lb static weight capacity is the first hard limit; exceeding it risks structural deformation even if the 105 lb cabinet itself remains stable on its leveling feet.

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