Bykski CPU-RAY-MC-M High-Efficiency CPU Water Cooling Block - Featuring High Flow Optimized 0.2mm Fins - Clean Design - for AMD AM5/AM4 - SWRX8 - STRX4 - TR4 - SP3

Great Block, Does What It's Supposes To, A Bit Snug.

Water block is very large and robust, came with everything needed. Installation was pretty standard for a CPU block. Only issue I had was the block size interfering with main M.2 slot top mounted heat sink so had to forgo that. Temps on a dedicated loop with a 9800x3d, 480 rad with a little over clock has it idle at 38°C, ambient room temp is 24°C. Under load I've never seen it above 60°C. Can't beat it for the price.

Works Great For AM5

Installed this once I got the updated screws for AM5. Has worked great and kept my temperatures steady for my 7800X3D.