It's actually more likely that ONE 120mm fan will be more than enough.
They actually move much more air than the smaller fans, and are quieter.
They run 12V, and can easily be *turned down* by running at 9V with no ill effects.
Make sure you get it in the right place. You can see where I put mine , and it was great.
ymmv
They actually move much more air than the smaller fans, and are quieter.
They run 12V, and can easily be *turned down* by running at 9V with no ill effects.
Make sure you get it in the right place. You can see where I put mine , and it was great.
ymmv