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Black 42U server rack enclosure, 24 inches wide by 43 inches deep, with locking front and rear doors and removable side panels

Tripp Lite

Tripp Lite SR42UB 42U 19" server rack 24" wide 43" deep

SKU CH-B6JD-Y32PA MPN SR42UB

A 42U 19" server rack enclosure, 24" wide and 43" deep, ships fully assembled with a 3000 lb stationary load capacity and locking reversible doors

  • TypeRack Enclosure
  • Rack Units42U
  • ColorBlack
  • Weight Capacity3000 lbs stationary 2250 lbs rolling
  • Features4 interior vertical posts with unthreaded square hole openin
  • Unit Dimension78.5" x 23.63" x 43.0"
  • 42U capacity fits dense server deployments
  • 24" width optimises data-centre floor space
  • 3000 lb stationary load supports heavy equipment
  • Locking reversible doors and side panels secure hardware
  • Ships fully assembled with casters and levelling feet

42U Rack Enclosure for Dense Server Deployments

The Tripp Lite SR42UB is a 42U rack enclosure built for data centres and server rooms that need maximum equipment density in a standard footprint. It accepts 19-inch rack gear across 42 usable units and ships fully assembled so it can be positioned and populated immediately. Black finish and numbered rack spaces simplify asset tracking.

Capacity and Load Limits

The frame supports 3000 lbs stationary and 2250 lbs rolling, giving ample headroom for heavy blade chassis, storage arrays and network switches. Vertical rails with square holes adjust in quarter-inch increments from 4 to 42 inches, letting you centre deep servers while keeping cable paths clear. Front-to-rear ventilation meets manufacturer airflow requirements, but the enclosure has no active cooling of its own.

Integration Into a Row or Aisle

Pre-installed casters and levelling feet let the 24-inch wide cabinet roll through a standard 7-foot doorway before being locked in place. Integrated baying tabs align multiple units into continuous rows for hot-aisle or cold-aisle layouts. Split rear doors and half-height side panels, all locking and keyed alike, allow placement close to walls while maintaining secure access. Buyers needing deeper bays or top-mounted exhaust ducts will need a different depth class.

Highlights

  • 42U capacity fits dense server deployments
  • 24" width optimises data-centre floor space
  • 3000 lb stationary load supports heavy equipment
  • Locking reversible doors and side panels secure hardware
  • Ships fully assembled with casters and levelling feet

Specifications

BrandTripp Lite
ModelSR42UB
TypeRack Enclosure
Rack Units42U
ColorBlack
Weight Capacity3000 lbs stationary
2250 lbs rolling
Features4 interior vertical posts with unthreaded square hole openings
Standard 24" width for optimizing floor space
Ships fully assembled
Massive front to rear ventilation capacity
Locking, removable, reversible front and rear doors
Locking, removable side panels keyed alike with doors
Preinstalled casters and leveling feet
Rolls through standard 7 foot doorway
Unit Dimension78.5" x 23.63" x 43.0"
Shipping weight152.41 kg
Package size2007 × 1156 × 660 mm

Questions about this item

Will the 19-inch rails with square holes accept my older servers that use threaded round holes?

The four interior vertical posts have unthreaded square holes spaced for standard 19-inch equipment; you will need cage nuts to mount hardware designed for threaded round holes.

How can I confirm the 42U numbered spaces align correctly after the rack rolls through a standard 7-foot doorway?

Each rack space is numbered on the rails; after positioning the unit on its pre-installed casters and leveling feet, verify that the top rail reads 42U and that the front and rear doors lock and reverse smoothly.

Which items ship inside the SR42UB package and what must I purchase separately for installation?

The box contains the fully assembled SmartRack SR42UB enclosure with locking reversible front and rear doors, locking removable side panels, pre-installed casters and leveling feet; cage nuts, screws, shelves and cable-management accessories are sold separately.

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