milan-03 :
gussrtk :
it's not a problem to do it that way. you just clean off the old thermal paste and re-apply (in short)
the problem comes from the aftermarket cooler INSTALLATION. A lot of these will use a BACK BRACKET on your motherboard, which means that you'll likely have to remove your motherboard to install (from other side) the new cooler, which may seem like a lot of work.
OR, if you're lucky, you PC case will have a cutout in the inner panel to allow access to the CPU area from the backside of motherboard, then it should be easy install. if small/no cutout then you're gonna have to remove motherboard agian likely.
Thanks! I have a Phanteks P400 so I think it does allow what you specified.
yeah from the pictures it looks like it's got plenty of room to work around CPU.
Generally I agree with Ubrales, it's much easier to do it once. but it's not a big deal to re-do the cooler. personally i would use stock for now. One CPU i changed cooler 3 times... and it was a motherboard removal process, it sucked but if you take your time it's gonna be ok.
but... i have last question. did you JUST purchase your system components?
if so, I may suggest you against FX6300 (i3-6100 is much better choice or is it the new 7100 now? i havent looked at new parts in a couple of months). If this is an older system, then don't pay attention to this last note.