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APC

APC AR112SM 12U 19" Wall Mount Server Rack

SKU CH-5BXE-1GFP6 MPN AR112SM

A 12U, 19-inch wall-mount steel rack with a 348 lb capacity, low-profile design and locking swing handle for secure edge deployments where floor space is limited

  • TypeWall Mount Rack
  • Rack Units12U
  • ColorBlack
  • MaterialSteel
  • Weight Capacity348 lbs
  • FeaturesLow-profile, locking swing handle
  • 12U capacity fits dense equipment in tight spaces
  • 19-inch standard width accepts industry-standard servers
  • 348 lbs weight capacity supports heavy hardware safely
  • Low-profile steel frame mounts flush to walls
  • Locking swing handle secures access to installed gear

12U wall-mount server rack

The APC AR112SM is a 19-inch wall-mount enclosure that provides 12U of rack space for servers, switches and patch panels. Its low-profile, side-mount design targets edge-computing sites, branch offices or any location where floor space is unavailable. Steel construction and a locking swing handle secure the installed equipment.

Thermals noise and power

The rack is a passive steel frame with no fans, power supply or active cooling of its own, so it adds no acoustic noise or electrical draw to the installation. Ventilation depends entirely on the ambient airflow around the mounted devices and any vented accessories the builder chooses to add. Heat dissipation is therefore dictated by the equipment inside rather than the enclosure.

Build integration needs

At 23.6 inches wide, 40.8 inches deep and 24.5 inches high, the unit requires a wall capable of supporting its 129.76-pound weight plus up to 348 pounds of gear. The 800-millimetre depth accommodates deeper servers while the low-profile brackets keep the projection minimal. No floor footprint is consumed, freeing space for other infrastructure.

Highlights

  • 12U capacity fits dense equipment in tight spaces
  • 19-inch standard width accepts industry-standard servers
  • 348 lbs weight capacity supports heavy hardware safely
  • Low-profile steel frame mounts flush to walls
  • Locking swing handle secures access to installed gear

Specifications

BrandAPC
ModelAR112SM
Part NumberAR112SM
TypeWall Mount Rack
Rack Units12U
ColorBlack
MaterialSteel
Weight Capacity348 lbs
FeaturesLow-profile, locking swing handle
Unit DimensionWidth: 23.6 in
Depth: 40.8 in
Height: 24.5 in
Unit Weight129.76 lbs
Shipping Dimension52 in x 33.5 in x 31.5 in
Shipping Weight205.03 lbs
Shipping weight102.51 kg
Package size1397 × 1143 × 889 mm

Questions about this item

How do I install the 12U wall-mount rack and what step is commonly missed?

Mount the steel enclosure to structural studs or concrete using hardware rated for 348 lbs; the step often missed is verifying the wall can support the 129.76 lb unit plus equipment before drilling.

What maintenance or replacement will the locking swing handle need over time?

The locking swing handle may require occasional lubrication or cylinder replacement if the mechanism stiffens or keys wear; no other user-serviceable parts are identified for this rack.

What limit appears first when the rack runs at its 348 lb capacity continuously?

The 348 lb weight capacity is the primary structural limit; sustained loading at that level stresses the wall anchors and steel frame before any other component reaches its threshold.

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