PSU: EVGA SuperNOVA 750 G+, 80 Plus Gold 750W RAM: G.SKILL Ripjaws V Series 64GB (2 x 32GB) 288-Pin DDR4 SDRAM DDR4 3600 Mobo: MSI MAG Z490 TOMAHAWK LGA 1200 Intel Z490ĪIO: CORSAIR iCUE H150i RGB PRO XT, 360mm (we keep the house around 23) I would be just fine with the case fans not spinning (with the AIO fans at low RPM) until temps hit the high 30's, and then ramping up. Most of the time my idle temps for CPU & GPU are around 28-30.