PC fans can be very deceptive. While they may look small they have alot of power behind them and especially if used in a grow box as small as yours will be a HUGE help. I am actually going to grow a plant in a few months inside of a PC :P The CPU as well as the motherboard inside of a computer gets very very hot as there is an insane amount of data being processed at once. If PC fans weren't really great at what they do, Your PC would probably have melted by now :twocents:
ganjhound Reviewed by ganjhound on . Pc Fans. Just Wonderin Can i use 4 x 120mm pc fans for my grow box. 2 for intake and two for exhaust? im usin a cardboard box which is about 13 inch by 13inch. and around 2ft tall. thanks to any1 that replys as not alot do! Rating: 5