GPU HOLDER up to 300mm GPU designed to harness the Venturi **effect for air extraction and**** equipped for a 120mm fan**. Modular and suitable for both external stand rigs. It has been designed and crafted for the rigs I build, using PETG to withstand operating temperatures within custom PC casesI recommend securing the upper flange with high-temperature silicone, which is readily available and cost-effective72 x 180 x 123mmFDM PETGPetg - 230°CBed - 70°CInfill - 35% quarter cubiccombing - allSpeed 50mm/ssupport - 8% concentricBrim - 2mm