Cooling Fans 5005

Hi. Can Anybody Help. Would Like To Know About These 40mm Fans In My 5005. Are They Big Enough To Cool The Drive,
Has Anyone Added A Second Fan.
If So Have U Got One Blowing & One Sucking.

cut a hole in the bottom of the case and add a PC case fan no problem just it make alot of noise.

get a chassis nibbler to cut the hole, drill 4 holes for the screws, the fan should come with a power adapter plug, connect fan to suck air out of the case, you may also want to adapt a small on/off switch and put some heat sinks on the chips then get hot. (be sure not to get any metal fragments in the case) also be sure the unit is in a place where the air is not blocked.