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Black wall-mount server rack cabinet 21U 16.5in deep vented steel front door

Tripp Lite

Tripp Lite SRW21U 21U Wall-Mount Server Rack 16.5in Deep

SKU CH-G1TB-TJGK2 MPN SRW21U

A 21U wall-mount cabinet that secures 19 in. rack equipment up to 16.5 in. deep with a 200 lb load capacity

  • Rack height21U
  • Accessories includedSRW21U SmartRack 21U Low-Profile Switch-Depth Wall-Mount Rac
  • Product dimensions40.87 in × 23.63 in × 17.72 in
  • Product weight50.99 lb (23.1 kg)
  • Packed dimensions45.87 in × 26.61 in × 18.98 in
  • Weight with packaging67.79 lb (30.7 kg)
  • Secures 21U of 19 in. rack equipment up to 16.5 in. deep
  • Maximum load capacity of 200 lbs. supports heavy hardware
  • Locking steel cabinet vented on sides, front, top and bottom ensures airflow and security
  • Wall-mount design saves valuable floor space in wiring closets and offices
  • Includes 44 M6 screws, 44 cage nuts, 44 washers and 44 12-24 screws for quick installation

21U Wall-Mount Cabinet for 19 in. Gear

The Tripp Lite SRW21U is a low-profile wall-mount enclosure that holds 21U of 19 in. rack equipment up to 16.5 in. deep. It targets installers who must secure servers, switches or patch panels in wiring closets, classrooms or back offices where floor space is unavailable.

Mounting Kit and Ventilation

The package supplies 44 M6 screws, 44 M6 cage nuts, 44 M6 cup washers and 44 12-24 screws plus a removable mounting plate with three screws and two keys. The steel cabinet is vented at the sides, front, top and bottom so airflow reaches the installed devices without extra ducting.

Wall or Optional Floor Mounting

The unit measures 40.87 in. high, 23.63 in. wide and 17.72 in. deep and weighs 50.99 lbs. It mounts directly to structural wall studs rated for the 200 lb. load limit. Floor placement requires the separate SRCASTER kit; without it the cabinet cannot roll and must stay wall-fixed. Builders who need deeper equipment bays or a freestanding frame without extra parts should look elsewhere.

How it compares

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

Price $655.99
Pricier than about 88% of the 2,764 comparable items (median $106.99).

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Specifications

Product
Brand nameTripp Lite
Model nameSRW21U
Product typeWall Mount Cabinet
Product colorBlack
Size & build
Rack height21U
Product dimensions40.87 in × 23.63 in × 17.72 in
Product weight50.99 lb (23.1 kg)
Packed dimensions45.87 in × 26.61 in × 18.98 in
Weight with packaging67.79 lb (30.7 kg)
Shipping weight30.84 kg
Package size1054 × 622 × 476 mm

Questions about this item

Does the rack need any periodic replacement parts or consumables to keep it working?

The enclosure is a passive steel cabinet with no moving parts, filters or fans, so no consumable items require scheduled replacement.

What is the maximum equipment weight the 21U cabinet can hold before the 200 lb limit is reached?

The manufacturer rates the total load capacity at 200 lbs for all mounted 19-inch gear up to 16.5 inches deep.

How much heat can the vented sides, front, top and bottom dissipate when the rack runs continuously?

The perforated panels provide passive airflow; with no built-in fans the cabinet relies on natural convection and room cooling to manage equipment heat.

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