yes there are but it would be really useless the chipset would not need that cooling
http://www.frozencpu.com/cat/l2/g30/c89/list/p1/Liquid_Cooling-Water_Blocks_Chipset.html
give it a shot, do about 5 min benchmarks for the clocks, don't hit more than 70c
if it crashes reset the bios and restart, and you've hit your max clock.
Yes, so you would buy replacements
when some ssds include that, that means they will fail in like 2-9- months
just buy another ssd and use that activation.