An other great PS4 Pro cooling mod & some more stuff By:NSC - YouTube
JumpJump on Twitter: "My stupidity go far beyond the interwebs. This is a cooling mod for the ps4. When the fan is on there, it's wisper quiet and cool to the touch.
Amazon.com: ElecGear Auto Cooling Fan for PS4 Slim, External USB Cooler Automatic Temperature Sensor Controlled Radiator Heat Exhaust Works with Playstation 4 Slim CUH-2xxx : Video Games
PS4 pro cooling / fan noise mod aka "speedholes" : r/gaming