Installed this once I got the updated screws for AM5. Has worked great and kept my temperatures steady for my 7800X3D.
I got a mix of Bykski and Primochill fittings for my hard tubing water cooling loop I am working on. Where some of the Primochill fittings are tight on some of the parts, the Bykski threaded on like a dream. I had to use this extension to make the Primochill fitting work. They are a higher precision mill and a better quality. Bykski made a believer and a loyal customer out of me. Sorry Primochill, but I will still buy some of my products from them as they are good.
Works perfectly on PNY 4070 Ti SUPER
I am using this block on my tuf 3080 10Gb and so far it is working great. The extra screws I had that I didn't end up using at all had me concerned, but so far temps are great and they weren't mentioned in the directions anywhere so I'm not entirely sure what they would be for.
My son loves it!! Fast shipping also