AMD Motherboards - Incorrect RAM speed

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Incorrect RAM speed

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=14827
Printed Date: 09 Aug 2025 at 9:36pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Incorrect RAM speed

Posted By: Raupenkotze
Subject: Incorrect RAM speed
Date Posted: 30 Jun 2020 at 2:13pm

Today I purchase CMK16GX4M2B3200C16 (2 x 8GB) for my B450 Pro4
But in BIOS main page it only shows 2133 instead of 3200.
Why no higher frequency, is my board no compatible for this DRAM?

Please help me!!

Replies:

Posted By: ASRock_TSD
Date Posted: 30 Jun 2020 at 2:44pm

Dear Raupenkotze,

Greetings, this is ASRock TSD.

Regarding your question, this memory module default frequency is 2133 and can overclock to 3200 frequency.
https://www.corsair.com/eu/en/Categories/Products/Memory/VENGEANCE-LPX/p/CMK16GX4M2B3200C16#tab-tech-specs

Please select [OC Tweaker] under UEFI setup and load XMP Setting to overclock the memory.
* Please be informed that overclocking may vary according to your system configuration.

Thanks!

All the best,
ASRock TSD

Posted By: Raupenkotze
Date Posted: 30 Jun 2020 at 3:41pm

OOH, i just forget to load XMP setting.
And now the DRAM is working at 3200
Great!!