CeIsius :
First off, here's the link to my PC build :
http://pcpartpicker.com/p/D92Zgs
The computer will be running an i5 4460 coupled with a GTX 960 (4G). I want to know if a CPU cooler or any fans are needed.
I don't want my computer parts to wear out in the future because of heat.
The TDP of your Intel chip is 84W which means your CPU cooler has to cover that.
I do agree with Dieffe that the stock cooler will be enough assuming no overclocking and no intensive loads such as gaming as it will get LOUD, but does a reasonable job cooling.
If it was me, I would get one thee 2 options (note its just an option)
If you get the Original I5 4460, its a LGA socket 1150 with a TDP of 84W. If you get the optional I6600, its a LGA socket 1151 with a TDP of 65W.
1) Deepcool Gamma 200t. Link is
here. $14.99 US and its on sale. Fits both chips above.
2) Artic Freezer 7 Pro rev 2. Link is
here. I have this one and it perform really well for me especially since I do game. Fits the LGA 1150 socket, not sure re the LGA 1151 socket.
Note that installation for a CPU cooler is almost always "interesting"
Keep us updated on what you do and post a picture or a video of your build when you are all done