Intel Motherboards - Z490M-ITX/ac (90-MXBC00-A0UAYZ)

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Z490M-ITX/ac (90-MXBC00-A0UAYZ) - Bifurcation

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=14610
Printed Date: 03 Aug 2025 at 1:56am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Z490M-ITX/ac (90-MXBC00-A0UAYZ) - Bifurcation

Posted By: dffvb
Subject: Z490M-ITX/ac (90-MXBC00-A0UAYZ) - Bifurcation
Date Posted: 08 Jun 2020 at 6:37pm

Hello there,

1 does the ASRock Z490M-ITX/ac (90-MXBC00-A0UAYZ) support PCIe bifurcation?

2 Can I raplce the wifi card with the Intel AX 201?

Thanks in advance

Replies:

Posted By: dffvb
Date Posted: 08 Jun 2020 at 6:38pm

*replace

Posted By: ASRock_TSD
Date Posted: 09 Jun 2020 at 3:32pm

Dear Dffvb,

Thanks for posting your query to the ASRock forum.

Regarding your two questions, kindly refer to below:
1. Yes, this motherboard will support PCIe bifurcation.
The setting can be found under the path of:
Advanced\Chipset Configuration\Riser Card support

2. The AX201 WiFi module is not supported by the motherboard.

With thanks,
ASRock TSD

Posted By: dffvb
Date Posted: 09 Jun 2020 at 5:41pm

Thanks a lot would the AX 200 be supported then?

Posted By: dffvb
Date Posted: 11 Jun 2020 at 5:04pm

Hello? Please answer :-)

Posted By: ASRock_TSD
Date Posted: 11 Jun 2020 at 5:46pm

Dear Dffvb,

Thanks for the reply.

Yes, with AX200, it will work properly on Z490M-ITX motherboard.

With thanks,
ASRock TSD

Posted By: dffvb
Date Posted: 11 Jun 2020 at 11:05pm

Thanks a lot