https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 19 Apr 2026 13:30:46 +0000 Tue, 06 Apr 2021 03:28:23 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=18558 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=18558&PID=85189&title=b550m-pro4-and-ryzen-5-3500x-support#85189 Author: Xaltar
Subject: 18558
Posted: 06 Apr 2021 at 3:28am

It should be, from what I can tell, CPUs with the suffix CBX tend to be sold/imported
from China directly. I would guess it stands for China BoXed£ Given it is just a
suffix I am fairly sure it will work with any board that supports the standard
Ryzen 5 3500X (without the suffix). If it were based on different silicon it would
have a different model number, not just a suffix.

Basically CBX models are typically sold in China, based on what I can find on the web.
It's probably just something added to verify they comply with local Chinese
laws and regulations. I don't see why it would not work. I don't see any CBX
suffix parts listed on any QVL so I suspect it actually means nothing to compatibility. ]]> Tue, 06 Apr 2021 03:28:23 +0000 https://forum.asrock.com/forum_posts.asp?TID=18558&PID=85189&title=b550m-pro4-and-ryzen-5-3500x-support#85189 https://forum.asrock.com/forum_posts.asp?TID=18558&PID=85183&title=b550m-pro4-and-ryzen-5-3500x-support#85183 Author: user81
Subject: 18558
Posted: 05 Apr 2021 at 9:23pm

Hi,
In my region AMD RYZEN 5 3500X 100-100000158CBX is available. However the CPU support page for this board B550M Pro4 says Ryzen 53500X (100-000000158). So there is no CBX after 158 in the part number.

Is AMD RYZEN 5 3500X 100-100000158CBX supported by this board£
Thanks.]]> Mon, 05 Apr 2021 21:23:15 +0000 https://forum.asrock.com/forum_posts.asp?TID=18558&PID=85183&title=b550m-pro4-and-ryzen-5-3500x-support#85183