hp proliant dl385 gen10 plus ram not running at 3200

[Chris38]

Hi I am hoping someone has a quick answer to this. As the title says we have a DL385 GEN10 PLUS w/ 2 EPYC 7F32 that we have fully loaded with 64gb 3200mhz Micron memory (total of 2TB of memory). However it only runs at 2933 mhz. Even when attempting to manually set the Maximum Memory Bus Frequency in BIOS I can only get the option of 2933mhz or lower.

The spec sheet says we can run at 3200 up to 2TB however we are not getting it. Is there a BIOS update that needs done or some other settings in BIOS that I am missing to "unlock" this?

[kspringpm]

You mention it's Micron RAM. Was the RAM purchased from HPE or from Micron?

[EarlGay]

it sounds like my problem, I want to go for 2400Mhz but I'm capped to 2133Mhz.