mjevans :
I purchased an Antec 12000 case (and the accompanying Antec 1000w psu in the combo deal), and would like to know if the Swiftech H20-220 Apex Ultima+ Water Cooling Kit will fit in this case. I have the Core i7 920 and 6gb of Corsair RAM. I plan on getting the MSI Eclipse mb, and the geforce 925 with water block (from Danger Den).
I'm new to both water cooling and system building, and despite reading everything I can find, I don't know if the Swiftech kit will fit the Antec case, or if is will be adequate for what I want to put together. The Newegg price, however, was just too good to pass up.
The radiator won't fit internally in the rear, but it WILL fit externally in the rear. Better yet, it will PROBABLY fit internally in the front.
The pump is HUGE, unlike what the other guy said, and puts out relatively high pressure at high volume. The only cooling issues you might have are:
1.) The GPU cooler might be restrictive, which would affect velocity at the CPU block. I don't think you'll have a problem, but it is something to be aware of "just in case".
2.) The radiator isn't big enough to offer "ideal" temperatures for both the CPU and two GPU's (GTX 295). It is big enough to provide "adequate" temperatures, and you can always boost its performance slightly with higher-speed fans.
Personally, I'd add a second 2-fan radiator (without reservoir) to the rear of the case, assuming you can mount the included radiator internally at the front.
To make things simpler, I'd use a radiator with built-in top-tank reservoir at the rear, and get rid of the included reservoir.
Then, to make things really cool, I'd have the following order:
Pump->Front Radiator (intake fans)->CPU block->GPU block->Rear Radiator (exhaust fans)->Pump.
Doing it in that order should drop your water temperaturatures by around 10C -15C at the rear radiator and another 10C at the front radiator. The GPU will always be warm because it's getting water from the CPU block, but anything below around 65C is still great.
Those recommendations are for a CPU overclock of around 4-4.2GHz (depending on CPU stepping). If you plan to only go 3.8 to 4.0 GHz, you can probably get by with the single radiator due to the lower CPU voltage requirement (amperage and heat drop with lower voltage).