I’ve got a post upcoming about my most recent water cooling adventure, but I thought I’d do a segment on one of the more interesting parts of this build: Making the MCW60 work with D-TEK’s Uni-Sink for the GTX 260 (and 280 if you have more money than I do…)

So here you can see the Uni-Sink in all its glory, along with my ghetto-fabulous method of removing my GPU blocks without actually draining my loop. The third picture is what the whole setup will theoretically look like when I’m done.

From talking to Danny at D-TEK I knew I was going to have to drill out the threaded holes that are set up for the FuZion GFX. The pictures above show me setting up for drilling by using saran wrap to keep the thermal pads from getting covered in aluminum shavings. The third picture shows why that doesn’t work very well… On the second attempt (SLI) I just peeled all the pads off ahead of time. It worked much better.

What I didn’t know is that there’s quite a bit more modification that needs to be done….. There are about 20-25 pins that need to be cut off in order for the MCW60 hold down plate to fit. Back to the dremel and then we’re done.

Haha. That was a good one! The baseplate of the MCW60 is not the same shape as the baseplate of the FuZion GFX… Talk about a round peg and a square hole. I was able to make it fit with a reinforced cutting disc and my dremel, but I really wouldn’t recommend this method…. I made a bit of a mess of things.

Nothing a little bit of nailpolish can’t fix I guess. Rather than leave the bare aluminum showing, I painted the exposed stuff with some black nailpolish. Never leave home without it.

After that I was finally able to mount the Uni-Sinks to the cards. My overheating problems are now a thing of the past (folding away on my GPU as we speak) and it’s nice to not have to worry about little junk falling off the VRMs. Thanks for reading, and don’t forget to use safety goggles.

Edit: Yeah… It occurs to me now that this thread is missing temp readings. I’m using GPU-Z to take temps and I’m just kinda eyeballing it because quite frankly I don’t care. I water cool for looks/silence, not for extreme overclocking.

Idle GPU0: GPU-36/GPU-28/PCB-39
Idle GPU1: GPU-36/GPU-28/PCB-34 (this one gets only a little bit more airflow over the uni-sink)
Folding GPU0: GPU-40/GPU-33/PCB-42
Folding GPU1: GPU-42/GPU-33/PCB-37