Dracaena 360mm - 45mm/1.77 inch Thick Computer Radiator, 12 Tubes Copper Water Cooling Cooler for CPU Heat Sink - Liquid Heat Exchanger Dual G1/4 Thread, Black

No idea how electrical watts translates to heat watts, but a watt is a watt right? If i Run 450 watts through my gpu, this rad has enough area to keep it at 50C or less. Tested by looping Port Royal until equilibrium w/ 2500 rpm be quiet fans. Soaked it for a day in 7% ascetic acid vinegar, only saw a few specks of pepper on flush before install. Packaging is good, no bent fins, comes with lots of screws.

Large enough to deal with whatever heat your computer is producing. However with a thickness of 1.77 inches, and having to add fans to it, you need a very large case. Still it's a prime component for a great water cooling system.

This is the best cost value PC radiator I've purchased ever. The ability to fill and bleed separately from the loop itself is a huge timesaver and thus highly appreciated

Quality seems fine one flaw if worth noting using their G1/4" compression fitting on the rad made fitting the fan closest to it very trick, had to force fit phanteks T30 in, another 5mm on the end tank should resolve

I have 2 of these cooling 9800x3d & Asus RTX 5080. Both Overclocked stay cold. Max coolant temp I have seen is 30c with fans set to 20-60% power curve. Room temp 72F