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Black 19-inch 45U wall-mount server rack enclosure with doors and side panels

Tripp Lite

Tripp Lite SR45UB 45U 19" Wall Mount Server Rack

SKU CH-HN65-HJ8ET MPN SR45UB

A 19-inch wall-mount cabinet provides 45U of secure, high-density rack space for servers and networking equipment, includes doors, side panels, locks and mounting hardware, and weighs 307.00 lb

  • Rack height45U
  • Spec summaryForm Factor:19 in 45U
  • Product weight307 lb (139 kg)
  • Product typeWall Mount Cabinet
  • Product colorBlack
  • Key featuresPackage Contents: 45U SmartRack Premium Enclosure (Includes
  • 45U capacity fits dense server and networking gear
  • Wall-mount design saves floor space in IT rooms
  • Locking doors and side panels secure installed equipment
  • 50 M6 screws, cage nuts and washers included for quick mounting
  • 00 lb unit weight indicates heavy-gauge steel construction

45U Wall Mount Cabinet

The Tripp Lite SR45UB is a 45U wall mount cabinet designed for secure, high-density server and networking applications in IT environments. It follows the standard 19 inch form factor and includes doors, side panels and mounting hardware for immediate deployment.

Thermals and Power Provisions

The enclosure is designed with provisions to integrate cooling and power distribution units, supporting airflow management for installed equipment. Four side panels with locks help maintain a controlled internal environment while allowing service access when required.

Sustained Load Behaviour

A unit weight of 307.00 lb indicates a robust steel construction built to support heavy equipment continuously without structural fatigue. The supplied 50 M6 screws, cage nuts and washers provide a complete fastening kit for dense, long-term hardware installations.

How it compares

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

Price $1,653.99
Pricier than about 90% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Brand nameTripp Lite
Model nameSR45UB
Product typeWall Mount Cabinet
Product colorBlack
Size & build
Rack height45U
Product weight307 lb (139 kg)
Shipping weight317.06 kg
Package size2337 × 1016 × 686 mm

Questions about this item

How is the SR45UB mounted to the wall, and which step do installers often miss?

The enclosure is a wall-mount cabinet that must be secured to structural studs or concrete using appropriate lag bolts or anchors; the step often missed is verifying that the mounting surface can support the 307.00 lb unit weight before hanging the cabinet.

What hardware will need replacement if the M6 cage nuts or screws strip during future equipment changes?

The package includes 50 M6 screws, 50 M6 cage nuts and 50 M6 washers; additional M6 cage nuts and screws of the same thread size are the only items likely to need replacement later.

At what rack-unit capacity does the cabinet reach its physical limit for 19-inch equipment?

The cabinet provides 45U of 19-inch rack space, so the first hard limit under sustained use is the 45U vertical capacity — no more rack-mount units can be added once all 45U are occupied.

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