Hi @mptaHi @MarcParis I could not get intel burn test running (is it just for intel processors?)
Anyhow I've done long time renderings with 100% all cores and threads constant usage and same temps. It doesn't go higher.
Also I've noticed that PWM of case 1 had different speed with the same settings as PWM case 2. Case 1 (two fans at the bottom of the case) was to aggressive and making too much noise so curve edit solved it.
I am so happy with the case and decided to build another cerberus X for my wife but this time just Ryzen 3600 and glass panel.
Intel burn test v2.54 is not only for intel processor as I'm using them on my Ryzen cpu. However it's weird it was not working for you...but anyway..
What is important at the end is that your cpu cooling is clearly enough for your needs..
I'm also tempted by a second Cerberus-X as upgrade path (ampere) on my SM550 is such a headache. I love easy accessibility & maintenance, ATX compatibility, Components integration....
Just be careful on your wife's version as it will have windowed panel (will you made a customed glass panel?). Based on my experience, best gaming cpu cooling solution is based on 92mm AIO located on rear panel (intake). You cannot carry over all Mighty C14S..