Intel Motherboards - ASRock Z390M Pro4

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ASRock Z390M Pro4 - M2 PCIE SSD

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=10107
Printed Date: 07 Aug 2025 at 3:56am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: ASRock Z390M Pro4 - M2 PCIE SSD

Posted By: hallo.ich.bins
Subject: ASRock Z390M Pro4 - M2 PCIE SSD
Date Posted: 08 Nov 2018 at 10:42pm

" rel="nofollow - Hello, just a quick question.

I like to buy the ASRock 390M Pro4 Motherboard.

When i use the Ultra M.2 Socket (M2_1) with a M2 PCIE SSD, is then a SATA Port disabled?

I read this in the Specifications:

*If M2_2 is occupied, SATA3_4 and SATA3_5 will be disabled.

So, what is when i use M2_1?

I have a ASRock 370 TaiChi Motherboard in my second PC and there i use the M2_3 Slot with a PCIE M2 SSD and no SATA Port is disabled.

This is very fine and i need for my other PC a µATX Motherboard with alot SATA-Ports. I will use for Windows (Boot Disc) the M2 SSD, and all 6 SATA Ports for Storage and Bluray Drive.

Is this possible?