FormulaMod 120 mm Radiator 207.8 x 124.5 x 62 mm

Radiator for 120 mm fan mounting

This aluminium radiator measures 207.8 by 124.5 by 62 mm and is built to accept standard 120 mm fans. It targets builders assembling a custom liquid-cooling loop who need a slim profile for tight chassis layouts.

Installing the unit into a loop

The radiator uses common G1/4 threading for direct connection to soft or hard tubing. No fans are included, so you must supply your own 120 mm units and mounting screws. The thin 62 mm depth eases clearance but leaves little room for push-pull configurations.

Cooling capacity and limits

The single 120 mm core handles moderate heat loads typical of a CPU-only loop. Under sustained high-wattage loads the slim cross-section reaches thermal saturation faster than thicker radiators, so expect rising coolant temperatures during prolonged stress tests.

Who this radiator is not for

Builders who need dual-fan width or triple-fan length for high-output GPUs and CPUs will find the surface area insufficient. Loops that rely on push-pull fan arrays also lack the necessary clearance on this 62 mm frame.