Clyxgs Water Cooling Radiator, 8 Pipe Aluminum Heat Exchanger Radiator with Fan for PC CPU Computer Water Cool System DC12V 80mm Black

Using it for my 50W CO2 laser. It makes a huge difference keeping the laser tube well within temp limits. The fans are very quiet providing enough cooling for this application. I would buy this again.

This is built just like a big automotive radiator, except tiny. It doesn't have massive airflow, but I personally think the fan should face the other direction (sucking air through the radiator, rather than pushing it). I reversed mine, anyway. If you have the space, you might want a bigger radiator/fan for most applications, but if space is an object (as in my application), this radiator/fan may be just the ticket. UPDATE June 2024: I initially got the little 80 cm radiator/fan to cool an array of 22 power diodes carrying about 6 A each, with a about 200W of waste heat. I later added 22 power MOSFETs to that array, upping my heat dissipation to around 250-300W under peak load, resulting in a water-to-air temp differential of about 15C. The little radiator/fan did fine until I got into the middle of a recent heatwave. Ambient heat in the garage was about 38C, so the heat sink was running at about 53C - a bit warmer than I wanted. Having changed the form factor of my equipment housing, I now had the room, so why not? I bought the 240 cm, double-fan radiator. Like before, I reversed the fans to draw air, rather than pushing it. My temperature differential is now down to about 3.5 C, and the semiconductor array is very happy. The big double-fan radiator is made to the same construction standards - good flow, no leakage, etc. The 120mm fans I received seem to be sleeve-bearing fans, unlike the ball bearing 80 cm fan I got last year. Of course they are easily replaced when the time comes. The little 80 cm fan put in a good 6-8 hr per day for nearly a year with no complaints I've set it aside for another future project. UPDATE July 9, 2026: The double-fan radiator has been in service now for over two years. The fans have run every day during this time, and they have held up great. Unfortunately I had a problem that is NOT the fault of the product. Due to a short in my system, I had a voltage between heat sink and radiator of about 90VDC. Even using deionized water as my coolant, there was just enough electrical conductivity (over perhaps many months) that it corroded the inside of the radiator and blocked up most of the passages. I have since fixed the short. (NEVER use insulating heat sink tape!) However, I was unable to save the radiator by flushing it. I just ordered a new radiator - same make and model. Hopefully now with ceramic insulators, I won't have this problem again. I'm mostly reporting back to say that the fans held up great through at least 6000 hr of use in a rather hot environment. I still regard this as an excellent product.

Low noise, high efficiency unit. Great value.

work great, using 2 in a 4x8 room to cool a cellar on a glycol chiller and fan controller. have to be creative to fab a bracket to mount these, would be nice if they came with something or even tabs to bolt up to.

Muy buen radiador compacto y práctico no pesa nada fluye muy bien el agua y enfría bien los ventiladores no son de alta potencia pero hacen su trabajo

I used this product for my water-cooling loop, and I used it to cool my phone. I was concerned that, since it was 80 mm, and not 120, that the water cooling loop that I had made for my phone and laptop wouldn't cool down when I was hitting it with a heavy load, like gaming. However, I was floored when it not only managed to keep my temps on my phone and laptop down, but also be nearly silent as I used it, while being less than half of the price of a combined radiator and a noctua fan.

Only had this up and running a few days but satisfied to date. Because it is 12 volt, I had to convert my 110 Ac to 12V with small charger. Don’t need the yellow wire for this purpose, just use black as neg and red as pos. Important to use tester to insure you don’t have reverse polarity. I may come back in a few months to update.

Don't work unless you turn the fan

Se utilizó para un proyecto te ingeniería y funcionó muy bien.

I used this radiator for something completely different than for a computer. Tho I ended up removing the fans I tested them both and they worked well and can be reversed if you want the air to flow the other direction. Tho it is built for a computer the quality was good enough to be used for an automotive mod I built. Dimensions where correct and cools well and no leaks. Very decent quality for the price tho the fans aren't very strong they where quiet.

not cheap junk seems pretty solid

Works fine for me but I thinks this is a bit too expensive for the product

Hooked it up and only one fan works.