AMD Motherboards - ASRock B650M Pro RS WiFi ECC

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ASRock B650M Pro RS WiFi ECC

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=59008
Printed Date: 07 Nov 2024 at 7:21am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ASRock B650M Pro RS WiFi ECC

Posted By: jhovala
Subject: ASRock B650M Pro RS WiFi ECC
Date Posted: 01 Sep 2024 at 3:33am

Greetings! I want to ask...

Can I pair my:

ASRock B650M Pro RS WiFi
+
Kingston Fury Renegade Pro Series kit Part Number KF560R32RBEK4-128
????

Has anyone tested if it works?
thank you very much for reading me!

Replies:

Posted By: eccential
Date Posted: 01 Sep 2024 at 8:51pm

Absolutely not.
That part is REGISTERED DIMMs.
You cannot use REGISTERED DIMMs with Ryzen / EPYC4000-series.

Something like MTC20C2085S1EC56BR should work (ECC UDIMM -- UNBUFFERED DIMM), but I don't yet have personal experience with them, so I can't guarantee anything. Ask Level1Techs forum, and you might get more experience-based responses.

Also, nobody in the know recommends filling all 4 DIMM slots with DDR5 (2 DIMMs per channel). You'll have to run them way slower to be sure they're reliable.

If lowering the transfer rate is acceptable to get that 128GB capacity, I guess you do what you need to do.

Posted By: jhovala
Date Posted: 02 Sep 2024 at 1:19am

Thanks for your response,
I'm just looking to make an economical but powerful local server,
I will continue investigating...