Alphacool NexXxos ST30 Full Copper Radiator360, 120mm x 3, Triple Fan, Black

Well made rad with connection ports where I needed them. Also, the all copper construction is beneficial for both cooling and preventing dissimilar metal corrosion in my system.

Pros:Mounting holes have plates behind them to prevent screwing into the rad.Included screws only have threads on the end, preventing you from screwing into the plates protecting the rad.Works great with slow speed fans, using Gentle Typhoon AP-15's under-volted to run at ~1000 rpm, temps are great on my [email protected] GHzPrime eligibleCon:None so far

Just make sure to clean and flush properly to rid of little debris inside, no issues, no leaks.

I bought this radiator for it's low profile. I have an NZXT Noctis 450; it's a mid-tower case. I originally planned for a push-pull fan configuration, and from the reviews, I discovered that only a 30mm radiator would allow the push-pull layout without modification.I ended up abandoning the push-pull layout and just going with a pull configuration with the fans on top of the radiator. I also wanted to pick the longest 360 rad with a low profile since this was going to be the only radiator in the my build at this time.Right now this radiator is cooling both the CPU and GPU in my system. While I know the general rule of thumb is to have at least 240mm of rad per unit cooled, I have to say the ST30 is doing great, keeping the GPU and CPU in the 30s C idle and under 65C under load.This radiator makes the most of the space in you case and offers you more fitting options than larger radiators with just about equal performance.

Great slim radiator, have 2 in my loop and they perform great. Alphacool you know it's quality.

Great rad 👍

These are good high quality radiators, there are only 2 reasons they are getting 3 stars instead of 5. 1) everyone knows alphacool doesn't prewash debris out of their radiators. Get with the times. 2) different thread pitch from standard case threads. This means you have to use their mounting hardware, which is fine, except they use allen heads which is a big old pain the butt when everything else is philips head on your pc. Small gripes, but enough that I don't foresee me getting another. Otherwise, works fantastic, have my pump mounted on the fans mounted to radiator, keeps my gpu and a very cool 40ish°C under load.

Great radiators so far, I ordered 2 of these to put in a Fractal Define S case. Had no bent fins, paint was all good. The only issue was that I was short one screw when I check all the packaging. No big deal, I just went to the local store and got another one. I would buy these again though.