Hi,
I have sent a service request but will post here too.
I have the following CMD16GX4M2B3000C15 V5.20 and V3.21.
Only 1 stick in Slot 1 (furthest from CPU) will work via ez oc to 2933 or via XMP
So Motherboard is a Gigabyte GA-X370-Gaming-K7.
I originally purchased this ram back in the day when it was listed as the first Dominator ram with Ryzen compatibility.
I have 2 different versions as they were sent out to me at different times was hoping to rock 4 sticks..
so i am stuck on 16GB ram at 2133.
I have tried matching/adjusting the latency's.
I have tried 2600, 2933, 3000.
Anybody have any luck with this Ram?