bellerofonte

I've just read a little about push-pull config and I am confused. If I have 6 identical fans, the push-pull config would not significant increase CFM, only pressure. I have to combine 3 high-pressure and 3 high-airflow fans to achieve better cooling results. So I think 5 push fans will overperform 6 push-pull.

Nice idea, thanks! In that case I would prefer to connect pump directly to the PSU and 3 extra fans to CPU_FAN and two rest case fan connectors. Because in case of Y-adaptors it would be almost 2A per m/b connector at max RPM.

@johnny5c, thank you, I'll try that. I've got another idea: what if I could add more fans to L3? I have some extra space inside the chassis, unmount it's 3 fans, 3D-print an air flow adaptor (see attached pictures) and add 2 extra fans (m/b has only 2 extra connectors). How do you think, will it matter?

Hi, @johnny5c! Please explain how did you do that?

Hi everyone! I have Ryzen 3950X installed in 1U rack server (SuperMicro 815TQ chassis, ASRock X470D4U m/b). I've recently bought the Dynatron L3 cooler. It works well, but it does not allow to reveal all power of my Ryzen 3950X. On 100% cpu load CPU frequency is ~4GHz (floating from 3,95 to 4,05) and CPU temperature is above 90 degrees C and all of it's three fans are on max speed. I would like to have Maybe someone can offer me another cooler which is 1) compatible to 1U rack servers 2) handles TDP 200W or more 3) compatible to AM4 socket Any ideas? Thanks!