The GPU-220 is a high-performance video chipset block with a microfin cold plate. It can be used with practically any GPU that has 2-4 nearby heat sink mounting holes. Redundant (side and top) inlet/outlet nozzle sockets allow for more flexibility during installation.
A highly adjustable bracket, mounting hardware, and two nozzle socket plugs are included. Materials include a solid high-density copper cold plate, brass top, and anti-corrosive nickel plating. G 1/4 BSP nozzle threading.
Click Compatibility
Total Reviews: 4
Average Rating: 
works great on 6850''s
01-30-2013
Reviewer: Mike (3)
Had absolutely no problems with this block(cuz I''m not a noob), works great on my crossfire setup with 6850''s. It uses a whole slot though. Core at 1100mhz, memory at 1250x4=5000 on both. Idle at 27c, BF3 on ultra 45c . Single 120mm rad, push /pull setup, XSPC dual bay res/pump.
Great choice for non-reference cards
10-18-2010
Reviewer: NFC (2)
Quite a few variables go into a watercooling setup so I was not eager to write a review, but I felt these blocks were unfairly represented by one of the reviews here.
My setup:
2x5850s
1090T @ 4.1GHz
Single loop system
4x enermax VEGAS fans on high
Koolance 4x120 low-flow rad
2x Laing DDC''s with EK''s dual top
CPU-360
2xGPU-220s
After a couple passes of futuremark the chips stay under 50c so I would say these blocks are doing their job. Keep in mind my setup is a single loop with heat being dumped from the CPU into GPU1 then GPU2 and the enermax fans are nice but not "performace". Again, I say they do their job.
As far as looks go--they look durn fantastic, but that''s an opinion. =)
The other two reviewers mentioned that there were no instructions for this block. That may be true though I am pretty sure it was included in my order. I didn''t open them though and I found the install intuitive. It took no time at all to get these on my cards and I must say that is really nice compared to full coverage blocks.
I should also mention that the contact surface is perfectly smooth, which these pictures do not show. "Mirror finish" gets thrown around these days but I assure you this is as flat as it gets. The adjustable arms ensure that this block will fit on nearly any GPU which is awesome, and the price I think is more than fair.
I have two minor complaints which keeps me from giving the product a 5. The first is an intentional design which I cut some slack for, and that is the height of the block. It was designed to be as short as possible so that the top barb mounts could be used in some multi-card configurations. What this means is that there is not a whole lot of clearance between the side barbs and memory modules. This should not be a problem in 99% setups as even with my phatty tygon I still was able to put a clamp on and clear the memory. There is just no way you can put a ''sink on the memory using the side barbs (which is not Koolance''s fault). The second thing which is Koolance''s fault is that they do not include a spare washer, and the little tiny clear things are prone to being lost. This did not happen to me but I do think including an extra would be a good thing.
I am very happy with my purchase and would recommend this to anyone who does not need memory coverage.
works
05-24-2010
Reviewer: Mike K (1)
Like the previous review said there is no instructions. It took me a while to figure out the tiny bolts go into holes in the larger bolts!
This block is heavy so it can be tricky to install. I found it easier when you loosen the 4 block screws while installing then tighten them up last. I also used 90 degree angle fittings which you may want to opt for if you have many other cards in your case. I am using this on an older card a 9800gt as this is my first water cooling system. This GPU cooler doesn''t cover the video memory chips and they get very hot. I ended up sticking copper heat sinks on those. I used Enzotech ones that work well. I also still use a large fan blowing on the card to cool the memory. My GPU now runs at 34 - 39. Feels solidly made.
Eh....
04-27-2010
Reviewer: Kevman (6)
Its very hefty and well made to be sure. Its craftsmanship is impressive, though the bottom is a little rough. But it comes with absolutely zero instructions (and they''re missing from Koolance''s website; go look). The mounting screws mount head towards the board, held in place with smaller screws that screw into the bigger screw heads. Confused?
Anyway, these larger mounting screws inexplicably have slots cut into them, which make them pretty easy to snap.
It fits the smaller mounting holes on the 5700 series by turning it 45 degrees and only using two holes. Using this and Artic Silver, I got my 5770 temps down to about 65-70C, which is "eh". I''m thinking I may not have enough waterflow and the GPU die is tiny, but still, its only a 100W part...
This seems to be the first review of this thing on the Internet.