I'm completely unknowledgeable when it comes to memory timings beyond just enabling the EXPO/XMP in BIOS. What I've done here is enable a "SK Hynix 6200mhz" preset on my X870-f motherboard and lowered tCL from 32 to 30 and matched MCLK & UCLK.
Attached is a pass result from Memtest86 I did just know so it seems to be pretty stable. Should probably run it for longer though?
Is there anything awful here that I should change?
As a side-note I also undervolted my 9800X3D with a -40 curve optimizer offset and increased the max boost by 200 MHz.