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Black steel open mining frame for twelve GPUs, two power supplies and eight 120mm fans

AAAwave

AAAwave AAAIRMC12 12GPU Mining Rig Frame Black

SKU CH-4Q92-GNQJ8

Open steel frame holds twelve GPUs, two ATX power supplies and up to eight 120 mm fans for maximum airflow

  • TypeATX Open Frame Chassis
  • ColorBlack
  • Case MaterialMetal frame
  • Power Supply2 x ATX Power Supply Positions
  • Holds twelve GPUs on a solid mounting plate
  • Fits two ATX power supplies for high-wattage builds
  • Steel frame with rubber feet and EVA foam protects cards
  • Open design plus eight 120 mm fan mounts maximises airflow
  • Stackable chassis lets you expand the rig vertically

12-GPU Open Frame Chassis

The AAAwave AAAIRMC12 is a steel open frame chassis built to hold twelve graphics cards and two ATX power supplies. It suits miners and AI researchers who need a scalable, stackable platform for dense compute workloads. Assembly is required and no fans, motherboards or drives are included.

Thermals and Power Layout

The open design creates unrestricted airflow around every card and the dual PSU positions keep cable runs short. Eight 120 mm fan mounts let you add active cooling exactly where the GPUs exhaust heat. Steel construction resists flex so cards stay seated during continuous operation.

Build Integration

The frame accepts ATX motherboards up to 305 x 245 mm and provides solid mounting plates for six add-in cards plus 2.5 and 3.5 inch storage drives. Stackable brackets (sold separately) allow vertical expansion without widening the footprint. Rubber feet and EVA foam on the crossbar protect components from vibration and scratches.

Highlights

  • Holds twelve GPUs on a solid mounting plate
  • Fits two ATX power supplies for high-wattage builds
  • Steel frame with rubber feet and EVA foam protects cards
  • Open design plus eight 120 mm fan mounts maximises airflow
  • Stackable chassis lets you expand the rig vertically

Specifications

BrandAAAwave
ModelAAAIRMC12
Part NumberAAAIRMC12
TypeATX Open Frame Chassis
ColorBlack
Case MaterialMetal frame
Power Supply2 x ATX Power Supply Positions

Questions about this item

How do I install the AAAIRMC12 frame and which step do builders often miss?

Assemble the steel frame using the included instructions, then mount the ATX motherboard (305x245 mm) and secure up to 12 GPUs on the solid mounting plate; the step most often missed is fastening the EVA foam strips on the crossbar before seating the graphics cards, which protects the PCB from vibration damage.

What maintenance or replacement will the AAAIRMC12 need over time?

The frame itself is steel and requires no scheduled replacement; plan to clean dust from the 8 x 120 mm fan mounts and the open mesh regularly, and replace any fans you install when their bearings become noisy or airflow drops.

What limit appears first when the AAAIRMC12 runs continuously at full load?

Thermal capacity is the first bottleneck: the open design relies on the 8 x 120 mm fan positions and natural convection, so sustained 12-GPU loads will hit temperature ceilings before the dual ATX power supply positions or the 6 add-on card slots reach their electrical limits.

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