2 cpu fans on radiator but only 1 cpu fan slot on mobo

The mesh version also ships with a fanhub and a fan bracket, providing an additional two fan positions slots 7 Front interface 1xUSB Gen 2 Type-C

Can be used to pull in air from the top to vent out the rear or pull in air from the bottom to vent out the rear Ball bearing fan Inline LP4 power

fan slot Slot 1 CPU Fans & Heatsinks · Cyber Cooler Slot 1 Pentium II AMD K7 Vintage Dual Fan Heatsink 3-Pin Connector · RARE WORKING PULLS 486 HEATSINK WITH BALL

fancy fruits red hot firepot slot General Information Category, Fans Description, Expansion Slot Rear Exhaust Cooling Fan with LP4 Connector