Mhz ram reduced when I add 2 more sticks of ram - Predator PO3-630

Belzebub124

Before adding the frames I had 2 cubes of 8gb each now I have 4 cubes of 8 gb each. All cubes are from the same company with the same mhz. Before that I had 3200mhz on dual channel and now I have 2400mhz on quad channel. Which may be the reason why the speed has been reduced.

Version 10.0.19042 Build 19042

System type x64-based PC

Processor i7-11700F

BIOS version/date of American Megatrends Inc. R01-A1

SMBIOS Version 3.3

Embedded Controller Version 1.01

UEFI BIOS Mode

Motherboard manufacturer Acer

Motherboard Product Predator PO3-630

Motherboard Version 1.0

I cant find in BIOS xmp for increasing mhz of ram. Looks like its locked or its hidden.

​//Edited the content to add model name.   ​

billsey

What is the part number and manufacturer of the new memory? Are you sure it's not XMP memory instead of JEDEC?