You COULD go "all-out" as I did a few years ago (mistake/overkill, little "ROI")
Here is what I did to a VisionTek GeForce 4 Ti4600, years ago!
(I.E.-> The attachment of a copper CPU heatsink + fan & also powersupply aluminum fins on lower chips w/ dual fans on each, + lastly, 486 cpu heatsink & fan combos on the RAM on the reverse side as well):
BOTTOM OF AGP GeForce 4 Ti4600 (w/ aluminum powersupply heatsinks & 23.5 cfm fan combos attached heatsink exterior w/ 486 cpu fans attached heatsink interior (ontop of 128mb RAM onboard) + CompUSA copper CPU fan/heatsink combo on GPU):
TOP OF AGP GeForce 4 Ti4600 (with 486 cpu heatsink/fan combos attached to 128mb RAM):
GeForce 4 Ti4600 modded & mounted (Abit VP-6 SMP/Dual CPU mobo):
* I said this was a "mistake" - Remember that!
(IMO? Well, not enough "ROI" really, I gained VERY LITTLE imo (only gained SLIGHT overclock ability (better than others got on their GeForce 4 Ti4600's though & about 12% off the dual Pentuim III 1ghz CPU's (up to 1152mhz iirc, & found they are NOT great overclockers, even w/ 8,000 rpm + 52cfm DELTA fans on them (superloud) doing this monstrosity, but good experience nonetheless & durability - runs to this day!))))...
Now, although I didn't spend a fortune on much of that, because it was MOSTLY extra parts I had except for the cpu cooler (generic copper compusa type, decent & not TOO expensive)... it worked out ok, money-wise imo!
The rest? "Scrap" that I reused from older rigs mostly.
E.G.-> A busted powersupply still came in handy - NICE HEATSINKS ARE IN THEM!
(Keep it in mind - Folks like you guys can use those, so don't just toss em!)
Plus 2 older 486 fans I have here with their heatsinks were another "ghetto-style recycle job"...
My PC room looks like "Sanford & Son", but I am glad it does (in a strange way, very cluttered with parts boxes etc.)!
Those stupid extra parts sometimes come in handy, like heatsinks, or fans, or combos of them, etc. (& it's better to reuse them imo, than have them sit & gather dust - especially when you can do a project).
Still... doing that vidcard mod? Heck, it ate up 3 PCI slots doing it! Affects upgradeability imo, adversely!
APK
P.S.=> Don't "bust on me" TOO hard about that wiring arrangement in that old beast of mine (still running to this day in THAT exact form, Dual Pentium III 1ghz SMP & all + this vidcard @ a pal of mine's company, running as a server for his business!)
I wasn't "neat" about my case internals around 1992-2004 or thereabouts...
It's folks like the ones @ THIS forums (& others heavily into case mods & such) that "inspired me" to keep a FAR neater case interior! My latest machine is VERY neat inside... lol! apk