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Interrupt M.2 signal?

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=13606
Printed Date: 08 Aug 2025 at 6:02am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Interrupt M.2 signal?
Posted By: CalamityJames
Subject: Interrupt M.2 signal?
Date Posted: 07 Feb 2020 at 11:42am
Good morning!
I have an X470 Master SLI and I want to install M.2 SSD.
I have searched on Internet, seems like there is some limitation that will stop working when installed in M2_1 or M2_2. With SATA port or PCIE device
Is it true? Please tell me the answer Thank!



Replies:
Posted By: gizmic
Date Posted: 07 Feb 2020 at 11:48am
based on specs

m.2 slot 1 only supports pcie
m.2 slot 2 supports both

youre not suppose to be worried any decent m.2 are pcie(nvme)

sata types only have a max speed of 550MB/s

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Posted By: ASRock_TSD
Date Posted: 07 Feb 2020 at 12:17pm
Dear CalamityJames,

Greetings, this is ASRock TSD.


Regarding your question about which interface shares same signal with M.2 slots.

We have checked, if both of the M.2 slots are occupied, there will not be any interface that will be disabled.

Please refer to our specification for further information.
https://www.asrock.com/MB/AMD/X470%20Master%20SLI/index.asp#Specification


Thanks!

All the best,
ASRock TSD


Posted By: CalamityJames
Date Posted: 11 Feb 2020 at 2:20pm
Thanks for all the help.
I will purchase this board today.



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