https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Sun, 12 Apr 2026 20:18:14 +0000 Sat, 30 Jun 2018 09:49:47 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=9040 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=9040&PID=53169&title=pwm-fan-y-cable-on-z370-extreme4#53169 Author: badbri
Subject: 9040
Posted: 30 Jun 2018 at 9:49am

Yes I believe the maximum CHA_FAN current per connector is 1amp on the z370 boards though would be best to stay below that as far as possible. I would think you will be ok piggy-backing 2 of the fans off one CHA_FAN connector, I did that with 2 Rosewill fans but they only draw .2A (200mA) each. ]]> Sat, 30 Jun 2018 09:49:47 +0000 https://forum.asrock.com/forum_posts.asp?TID=9040&PID=53169&title=pwm-fan-y-cable-on-z370-extreme4#53169 https://forum.asrock.com/forum_posts.asp?TID=9040&PID=53103&title=pwm-fan-y-cable-on-z370-extreme4#53103 Author: KoperaN
Subject: 9040
Posted: 28 Jun 2018 at 9:13pm

Hello so today I purchased 4 corsair LL120 fans and I'm trying to figure out what's the best way to hook them up. I was thinking about splitting CHA_FAN1 and CHA_FAN2. The fan Rate Current is 0.3A and I can't find anywhere how much the CHA_FAN is... I'm assuming 1A like my other asrock motherboard, would that work? Or should I just get a pwm fan hub and run that from CHA_FAN1? ]]> Thu, 28 Jun 2018 21:13:55 +0000 https://forum.asrock.com/forum_posts.asp?TID=9040&PID=53103&title=pwm-fan-y-cable-on-z370-extreme4#53103