3-pin AIO pump speed adjustable in BIOS£ |
Post Reply |
Author | |
Galactic
Newbie Joined: 10 Oct 2022 Status: Offline Points: 50 |
Post Options
Thanks(0)
Posted: 10 Oct 2022 at 3:12am |
First to say, I have no experience with AIO, but would like to buy one. Now I see in the BIOS of my motherboard (ASRock B660M-ITX/ac) that I do have a 4-pin header (No. 4 in manual = Chassis/Waterpump Fan Connector (CHA_FAN1/WP).
Although the AIO set I would like to buy comes with a 3-PIN connector. I know I could plugin into my 4-pin but if I'm not mistaking it will run continuously at 100% and that is what I would really like to avoid actually. I have seen some options to set things like DC mode etc... the question is, will I be able in any way to adjust the voltage / amperage of the header once the pump would be plugged in, so I can make sure it will run only at 40-50-60% of the full speed? Or are there other options to do so with a 3-pin pump connector? |
|
Xaltar
Moderator Group Joined: 16 May 2015 Location: Europe Status: Online Points: 24398 |
Post Options
Thanks(0)
|
I am not sure about your board but all my ASRock boards with a pump header support
DC voltage control. I typically run my pump at 100%. There are many different opinions on what works best/lasts longest however. All I know for sure is my AIO is 5 years old and still going strong. Edited by Xaltar - 10 Oct 2022 at 4:39am |
|
|
|
Galactic
Newbie Joined: 10 Oct 2022 Status: Offline Points: 50 |
Post Options
Thanks(0)
|
Yes, so if I understand it correctly, you could decrease the voltage on the port to let's say 8 volts so the pump will be let's say +- 60%.
|
|
Xaltar
Moderator Group Joined: 16 May 2015 Location: Europe Status: Online Points: 24398 |
Post Options
Thanks(0)
|
Yes, in DC mode the board regulates voltage rather than relying on PWM.
|
|
|
|
Galactic
Newbie Joined: 10 Oct 2022 Status: Offline Points: 50 |
Post Options
Thanks(0)
|
Alright, I'll do it that way, thanks for the help!
|
|
Post Reply | |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |