I recently fitted one of these onto a reference Radeon RX 480 and lowered the max temp at stock speeds to 60c (down from 85c+)
120mm PMW Fan;Pure copper base;Industrial-grade interface sealing process;Low evaporation pipe;High strength ceramic bearing.
Can Self-assembling double 120mm cooling fans(one fan in the package).
120mm x 27mm aluminum fins;20 mm thickness fan, more suitable for HTPC.
Bionics white LED breathing lamp above the pump.
Make sure 120mm fan holes already existing in the case can be installed.