Have had it for about a year and a half, and it was far better than I was expecting, especially with all the negative reviews I found for it online.

The liquid evaporates incredibly fast which was worrying me at first as I had no idea where it was going.

The pump seems to have sadly died last night.

I've had this cooler (the 2.0 version) just a little over a year now. Looks gorgeous, and really keeps my overclocked i7 6700k cool even under heavy use. And relatively cheap compared to other AIOs.
However, one very BIG problem I've had is the liquid level dropping for no reason I can find. I can't find any leakage anywhere. Only thing I can assume is that it might be evaporating through the tubes or connections.
With in this year I had to top up the reservoir twice. Might not sound so bad, but keep in mind that this required me to remove the whole system from my PC every time and replacing it, which is a lot of work. As I'm typing this, the reservoir has already fallen to below the safety mark, again.
In my previous PC I had a Corsair AIO liquid cooler which never gave me any issues in the 4 years I had it, so I'm pretty sure it is not normal for the liquid to 'disappear' at such a rate.
The cheap price and pretty looks aren't worth it.

So as far as the thermals go it is very good, overclocks well on my 6600k but that's only for the first few months. In what seems to be a recurring problem even on the revised version of the cooler (V2) the very low quality of the tubing results in water evaporating from the unit at a rate that is quite unacceptable. I've personally never experienced liquid cooling that loses water this fast. Every 1 to 2 months you will have to expect to refill the cooler which is less than ideal especially since you have to take the entire cooler out to refill it if you have a top mounted radiator. The tubing length doesn't allow me to mount the radiator in the front on my Phanteks Enthoo Evolv case.

Update: I could not at first understand why the coolant level was dropping but the ever helpful Chris from the Wootware support team and some Internet research helped me figure it out.

Comment from Wootware: We're sorry to hear that you're not completely satisfied with the Triton CPU cooler. We're dedicated to ensuring your 100% satisfaction and eagerly want to resolve this for you. For this reason may we ask that you contact us on support@wootware.co.za to arrange to have the unit returned and tested to have any possible issues resolved.

Running with the Ryzen 1600x, at 3.6Ghz it keeps a solid 30c.

Pushing to 4ghz it only went up to about 40c.

For this price, I was very impressed with the cooling ability. The dyes are a very nice feature, it looks amazing.

Only thing is, the fans on this cooler are LOUD. I'd recommend something else if you're going for a silent build.

Going to just get to the point.We all know the old Ivy-bridge k chips are very difficult to control the heat output from overclocking.
More heat causes a higher leakage current witch causes the need to up the voltage more for absolute stability 24/7 witch causes even more heat.
I have a 3570k and its not a good example.
Its running 4.5 ghz at just over 1.4 volts max.
With this cooler the temps are 73 degrees at outright maximum with stress testing.
Hell, it can even run stable at 4.6 ghz at 1.5 volts.
Use a good thermal paste like coolermaster gel nano and delid the chip to replace the stock thermal paste and 5 ghz is very possible with a good chip on this cooler guys!!
At 4.5ghz with fast ram it is very comparable to a stock skylake i5.
Buy it people,as its as good a water cooler you are going to get at this price

Running perfect.
Hands down the best looking AIO cooler out there, the green fluid is reactive under UV lighting ,
Good build quality, pipes can bend easy, just keep them straight during installation and you wont have kinks.
3 months in , no cracks or leaks.

Quite impressive for the price. My temps are around 63 ° max and 30 ° @ idle w/ an i5 3470K @3.8Ghz. Installation was pretty straightforward. The transparent tubing and massive block coupled are aesthetically pleasing to the eye and the included dyes are a plus.

Everything there is to be said about this cooler seems to have already been said:

*Short piping makes it difficult to install anywhere other than against the top.
*Not the best instructions but you'll make it through
*Great performance :
i7 4790K
@4GHz - Temp min 29 - max 51
@4.4GHz - Temp min 35 - max 60

This is a very descent stand alone pre-assembled water cooling kit that surprised me after unboxing.

For starters Raijintek has fixed some of their earlier issues. The flimsy cardboard piece holding the cooler inside the box has not been replaced, but the addition of a small foam piece under the water-block/reservoir keeps the piece from moving at all.

The fans now come with 2 PWM cabled instead of the bundled single connector. For some this might come as an inconvenience if you were to plug them into your motherboard, but for enthusiasts the 2 connectors is a must have. However, I recommend replacing the included fans to SP fans.

The tubing is still rather soft, though a lot better in my opinion since release. They still kink if you try to reach your rad to far away from the block, however they seem to handle twisting a lot better now. Its a shame they have not made the tubes just 5cm longer though, they are just too damn short.

The core components are exactly what you can expect from Raijintek. No compromises to performance or finish, yet accessories are meant to be replaced. Coolant, paste, fans, tubing are all just included cherries on top of the cake that is the core components of this cooler at the price point.

They could have sold the block/reservoir + radiator as stand alone components at this price and considering the overall quality of everything included in the box.

I've been using the cooler now for slightly over a month, and whilst it's been a bit overkill for my CPU (i5 3470), it's been great. Fans never have to spin past 1200rpm, and the CPU temp hasn't stepped over 50 (room temp ~30c at the hottest), and with a GTX 1070 inside, both under heavy load).

I found the cooler to be stock filled with too little fluid, but luckily they include extra to top it up.

Problems I've had so far.

The pipes were a bit too short for me to mount the cooler on the front of my case without some modifying, though I have a large case, so may not be a problem for most.
The fans each require their own motherboard header for power, or a splitter if you wish to run them from the same header *current config for me.

Overall, I'd definitely recommend the cooler to anyone looking for a decent AIO, but would also potentially like to upgrade in the future to maybe include more than just CPU cooling.

More of a 3.5/5.

Looks good, runs good.

The installation was kinda tricky as the instructions were pretty bad, struggled to figure out what I was supposed to do so I ended up heading over to Google.

The pipes also pinch or kink easily as they are very 'flexible/flimsy'.

Reviews seem to say they crack and leak after about 5-7 months, so I'm kinda worried it will happen, but I will wait and see, but as for now it is working great.

When running the Intel Extreme Tuning Utility stress test with the stock cooler, my i7 2600K would thermal throttle after about 2 min at the stock turbo speed of 3.8ghz when it reaches 98C.
After installing this cooler, I run the same test and it reaches 60C max at 3.8Ghz.
I've overclocked to 4.5Ghz and it never reaches 70C when running the stress test. This is with only one fan installed running at max speed.
The noise level at max fan speed is significantly less than a stock cooler at max fan speed.

The not so perfect - for someone who installed a cooler with a back plate for the first time.
In my case (Thermaltake Docker) I can't mount the cooler inside the case, as my RAM gets in the way. More an issues with my case than the cooler, but still something to consider.
Instructions aren't that clear, but it's not exactly rocket science to install.
I probably over tightened the back plate, causing the capacitor pins to poke through the back plate insulation and created a short.
The fan wires are a bit short. Even if I could install the cooler inside the case, only one of my fans could be plugged into a PWM fan socket. The other would have to be plugged into a 3 pin socket. Time to buy fan extension cables.

Perfect performance for overclocking. i7 6700k hasn't reached 50c with the fans below 70%. I love it and the noise level is lower than with any stock cooler.

This is an excellent liquid cooler for those who want to build a custom loop, but want to start somewhere cheap.
This cooler runs 63c max at 100% load on an AMD FX8120 that is OC'd to 4.5Ghz.
One small note to buyers, Remember to remove the small warning tape at the bottom of the waterblock.
Nearly cooked my cpu because we forgot to remove it first.

Amazing Performance! My i7 3770 was running at 65-68c with a fan cooler, installed this and Currently getting at max 49c When playing CPU intensive games like GTA V and Ryse sone of Rome ect... and Stress testing.