https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 24 Apr 2026 19:42:09 +0000 Fri, 06 Mar 2026 18:26:21 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=113464 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=113464&PID=201013&title=z890i-nova-wifi-r2-0-supports-cqdimm#201013 Author: Xaltar
Subject: 113464
Posted: 06 Mar 2026 at 6:26pm

ASRock's Z890I Nova WiFi R2.0, paired with two Kingston 4-rank DDR5 128GB memory
modules, has successfully enabled CQDIMM support through optimized circuit design
and hardware and software tuning. The platform achieves DDR5-7400 MT/s operation
with a total capacity of 256GB, surpassing the DDR5-7200 MT/s limit commonly seen
on most platforms today. This milestone represents a major breakthrough for high-
capacity, high-bandwidth DDR5 memory applications.



CQDIMM is based on a 4-rank CUDIMM (Clocked Unbuffered DIMM) design, with a
maximum capacity of 128GB per module and a native speed of DDR5-7200 MT/s,
addressing the long-standing challenge of balancing large memory capacity with
high bandwidth. With CQDIMM support, the Z890I Nova WiFi R2.0 further pushes
memory performance to DDR5-7400 MT/s, delivering a memory configuration that
combines both high capacity and high performance to meet the demanding
requirements of AI computing, content creation, and professional workloads.



ASRock article here.
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