AMD Motherboards - AB350M Pro4 and 64GB ECC

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AB350M Pro4 and 64GB 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=9024
Printed Date: 19 Jul 2025 at 8:29am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AB350M Pro4 and 64GB ECC

Posted By: Markarian421
Subject: AB350M Pro4 and 64GB ECC
Date Posted: 26 Jun 2018 at 10:37pm

I have an AB350M board with a Pinnacle Ridge Ryzen (2700X) and investigating the possibility to max-out the amount of working ECC to 64GB for a linux-based home lab PC.

On the https://www.asrock.com/mb/AMD/AB350M%20Pro4/index.asp#Memory" rel="nofollow - official QVL there are unfortunately no 16GB ECC dimms listed and reports on the web are scarce and slightly negative. So has anyone heard of such a setup and whether it works? For instance using the Crucial CT4K16G4WFD824A dual-rank memory kit?

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/Markarian421