The new installation fails to start with dual-channel RAM added.
The new installation fails to start with dual-channel RAM added.
I would send a return request and exchange the RAM (if the deadline is still open) for a new unit in a single package built for the advertised performance. DDR5-7200 is quite fast now, but since DDR5 remains somewhat tricky on Intel, for 64 gigabytes you’d likely need a 2x32 6400CL32 kit on the 13th generation.
It should function, though issues can occur even with the correct model. Sometimes the memory chips vary in quality (cheapest options from that batch) and may not work well together. I don’t own a dd5, but you might consider adjusting the timing and lowering the clock speed. Probably not the best fix after spending a lot on parts.