RAIJINTEK MORPHEUS II Superior High-End VGA Cooler, 12Pcs 6mm Heat-Pipe, TDP Up To 360 Watts, Fully Nickel Plating, 24 RAM Heat-Sinks & 1 Big VRM Heat-Sink, High Compatibility With Modern & Future VGA

Pros: Drastically Lowers the temps of both the GPU and the VRM(S). Looks awesome with the black nickel plating and provides much quieter operations.

Cons: Really Really BIG. Once you attach a couple of fans, you will be occupying about 4 PCI slots. Would recommend a backplate or something to hold the card from slouching.

Overall Review: The cooler doesnt come with fans so you will need to provide 2 120mm fans for the cooler. I used a couple of Corsair SP120L I had laying around, found a PWM splitter and now let the motherboard take care of cooling the card with Corsair's Link software. Its well worth considering this product if you have a reference 290(X) It cooled the card from the following temps Stock cooler: Idle- 68C Load- 98C VRMS: Idle- 72C Load-102C Morpheus: Idle - 35C Load- 54C VRMS: Idle- 37C Load- 72C Also to note my card was suffering from really bad coil whine, but since I installed the cooler, the coil whine is completely gone. Well worth every penny.

Pros: Sexy. Looks fantastic, really says high-end fabrication. A perfect sight through the window of my case. Superior engineering. There is no reinforcement bracket or back-plate to add weight and the sink itself is barely over a pound. The orientation of the heat pipes maximizes heat spread along the length of the sink. The RAM sinks are effective. The long VRM sink gets great cooling from the air passing through the cooler, far end of the sink. I am using two 70CFM Cougars on this, and under load at 1150/1375 on an R9 290X I am hitting 60c in a cramped Antec 300 (bargain case) in a 28c room! Everything made even more astounding with just how terrible AMD reference sinks are, I couldn't even hit stock before this beast from Raijintek solved all my woes and then some.

Cons: Half-con. Not enough larger RAM heat sinks for the open-space RAM modules. I just placed the smaller ones where airflow and pressure would be greater and heat would dissipate better (corner modules). If it ends up bothering you for looks, order some other RAM sinks. it won't effect clock rates.

Overall Review: It will take up 5 slots with full sized 120mm fans, 4 for the mass and 1 for air. Plan accordingly.

Pros: To clarify, I have the silver version of this cooler. Nothing different other than aesthetics. I installed this cooler on a powercolor r9 290. The original cooler started to have a clicking fan. Not to mention that the card under heavy load was very loud and still would get to 85C without an overclock. Stock idle Temps used to be 35C and load would easily hit 85C. Idle Temps with morpheous cooler is 25C and under bench test load WITH a heavy overvolted overclock doesn't even hit 65C. Im using cooler Master Jetflo 120mm fans. They're PWM based. I also ordered a mini gpu 4 pin to dual 4 pin PWM splitter so I can control the fans via temperature just like the stock ones. Newegg doesn't carry this splitter and I had to order from mod-diy.

Cons: My only gripe? No pcie support bracket. I ended up buying a cooling kit from accelero just to steal the bracket it comes with. A cooler this heavy will easily make the pcb of the card sag over time. Even if the company jacked the price up to $70 on this cooler, if it included a bracket, people would buy it.

Pros: This is a high quality item. Very easy to assemble. Looks super cool. I added 2 Corsair High Performance Static Pressure fans to it. My Gtx 780 does not get above 39c when I'm not overclocking. The most I've seen the temperature rise was around 48c when I have a high over clock. (1.245mv 1306cc).

Cons: It's big? Really big! Especially when you add the fans. You will need space. I would not use this heatsink unless you are using fans. Getting the fans in was a bit tricky. The supplied brackets for the fans could be perfected. If your not careful you could scratch the paint when installing the beakers!

Overall Review: Overall it's a wonderful product that cools the GPU Nicely.

Pros: -Amazing temps, 1070 never gets over 52c while stress testing -Paired with 2 Noctua Nf-a12x25 fans card runs near silent never reaching over 30% speeds while benchmarking

Cons: -Install was kind of hard, getting everything to line up can be a challenge but is totally doable if you give yourself some time - Thermal pads on VRM coolers aren't super strong and can be bumped off, but once its in your system they stay on.

Overall Review: - As you can probably guess this is a very large cooler and you may have issues running sli with this installed unless you have a very large case. -Overall great cooler, system runs quieter and cooler than ever before! -A nice thing for a future revision or an ad on item would be a backplate

Pros: Temps on 1080 Ti stay in the low 40's with Dual 140MM Noctuas at 100% Almost 10c lower temps than my EVGA AIO Hybrid Cooler Use any brand and nearly any size fans that your hearts desire

Cons: Instructions don't really tell you where the heatsinks go. Instructions as a whole are pretty terrible Makes your card HUGE

Overall Review: Your card will never be the same. But if you're looking to set it and forget it while NEVER needing to worry about all the problems and paranoia that accompany all forms of water cooling your card, all while getting noticeably better performance and higher clock speeds, this is definitely something that you should check out. Also, I recommend Noctua fans and Conductonaut

Pros: Brought my 290 down from 95C to 55-60C on load, 30ish on idle.

Cons: heavy, it will bend your card especially with 2 fans on it, I had to use zip ties to suspend it like a floating ceiling before I felt safe with it on my card but I do feel that the incredibly performance of this card outweighs this con

Overall Review: You could probably buy a third party bracket to help with the droop but I feel like one should be included.

Pros: -fits an rx580 -holds 2 120mm fans -Cooler is very big -tons of various sized heatsinks for covering ram, vrams etc. -10 heatpipes

Cons: -installing the mounting brackets for the fans are poorly explained and flimsy, had to bend a few back to fit my fans. -instructions aren't very clear but honestly its a heatsink

Overall Review: This got my rx580 down from 75c and sounding like a vacuum while gaming to a silent 40c with 2 120mm fans running at 20%. Few words of advice: Buy your own thermal paste, I didn't bother sampling the paste here but spending all this money on an aftermarket cooler and going with the generic paste is a bad idea. YOUR CARD WILL SAG you will need to secure this with something to prevent card sagging, I used a few small black zip ties to discretely hold it up. Something else worth noting with this is that it is an investment, you can easily take this off and use it on your next GPU, saving you lots of money on buying a terrible but cheap reference model (hello AMD) versus shelling out a lot of extra money for a second party model like MSI.