asrock B550 phantom gaming 4 atx board
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=26029
Printed Date: 04 Nov 2025 at 5:17pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: asrock B550 phantom gaming 4 atx board
Posted By: terryuk
Subject: asrock B550 phantom gaming 4 atx board
Date Posted: 16 Jun 2023 at 7:14pm
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2nd 4 pin 12 volt board socket on asrock B550 phantom gaming 4 , my power supply doesnt have this 4 pin 12volt socket , ive plugged the 6+2 behind cpu , do i need a separate 4 pin 12 volt plug for socket next to the 6+2 12 volt ?? thankyou terry ... ------------- t parker |
Replies:
Posted By: terryuk
Date Posted: 16 Jun 2023 at 8:08pm
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having checked in google it implies i only need the 6+2 or 8 pin 12 volt plug ,dont need a 4 pin 12 volt supply as well if correct please let me know thankyou terry ------------- t parker |
Posted By: Xaltar
Date Posted: 16 Jun 2023 at 9:08pm
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You need a 4+4 pin not a 6+2. 6+2 is PCIe power for GPUs. You only need either the 8pin or the 4 pin (you don't need both) for the system to work. ------------- 
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Posted By: terryuk
Date Posted: 16 Jun 2023 at 10:00pm
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Thnks ,i meant 4+4 sorry was wrong 6+2 on asrock challenger D graphic card and 4+4 pluged into 8 pin socket by cpu all seems fine , thankyou terry ------------- t parker |