Hi @Trurl
My bios did not have the CState control or the Power Supply Idle Control. I ended up downgrading it to 5.80 and it had the options for 'Global Cstate Control' , which In set to 'Disabled'. I also found an option labeled 'PSI' and no clear indication of what this was. I assumed this was the Power Supply Idle Control but instead of 'Typical' I only had 'Auto' and 'Disabled', so I went ahead and disabled this.
Additionally, as I previously stated, I am not overclocking the RAM, not even using an XMP profile.
Server is back on and running again, so we'll see in a few hours.