nice rig, what're you planning on next? An i7 rig?
User76 said:
How doea the watercooling bit work
Normal computers have heatsinks attatched to the cpu. They're basically a block of metal the size and shape of the CPU, and great big tower with a fan strapped to it, and lots of fins, so they have a large surface area to dissipate all of the heat generated by the electrical components. A CPU with no heatsink on it will overheat in seconds, its small surface area just can't dissipate the heat quickly enough.
In watercooling, you have 5 main parts: blocks, pumps, radiators, tubing, reservoirs
The blocks attatch to the cpu (or graphics, or chipset), they have a base like that on a heatsink, and above that there are lots of narrow tubes where liquid passes through to take up the heat from the cpu.
A pump is pretty self explanitory, it moves the liquid around the system. Tubing is pretty obvious as well.
A radiator is like a car radiator (in fact early watercooling used car radiators) it's a load of tubes running up and down, again for large surface area. It dissipates the heat to the environment. For highest efficiency you strap fans to a radiator to move air over the fins.
Reservoirs are there for convenience really, they make it easier to fill the loop.
Watercooling is used because it is more efficient than air cooling.