Aio pump speed settings Jan 3, 2023 · The way that works is at some point the voltage becomes high enough that the pump starts spinning (this varies from pump to pump. Pump is fine at 100%, and fans depends on the load and the kind of fans, as some are higher rpm and/or cfm than others. Does the Aio pump show up in icue? Try switching USB headers and check all other connections if it doesn't. in the settings, i have the CPU_OPT curve to be set to 100% for all temps, and . On the other hand, irrespective of which MODE you set for that header, IF you set it to NOT control speed automatically and send out a constant FULL speed signal, the pump certainly will run full speed. I have 3700x and Gigabyte Aorus Elite x570, I'm using gigabyte SIV software to set fan and pump curve. Many motherboards just have a dummy 4th pin for headers other than the CPU fan headers. Jun 2, 2020 · So i'm a new AIO user, just got Castle 360EX, i'm bit confused about setting pump speed. For the fan speed you usually want to go by coolant temperature, but not all AIOs measure this. Jul 8, 2020 · Hi, As the title suggests, i want to know whether it is correct to be running my AIO pump 3 pin fan at 100% constantly? I have a Cooler Master ML360R. In this video, we provide May 10, 2023 · Everything is set to the recommended settings in the BIOS and temperatures are solid. Aug 21, 2025 · Do i connect it to the AIO header on the MB or to my OCTO controller? How do you guys run/connect yours? Cheers Leave the pump running @ 100%, it isn't that fast anyway, For the P12 max fans, find a nice fixed setting where they produce enough airflow to keep the coolant temps stable without too much noise. If they ramp up, they are quite loud. If it doesn't, then you have to use CPU temperature as a Feb 2, 2025 · I'm looking for advice on optimizing my Arctic Liquid Freezer 3 360mm AIO cooler settings in BIOS or fan control. there's no pump header on my mobo, so i have the pump plugged into CPU_OPT and the radiator fans on CPU_FAN. Follow the same basic guidelines for your AIO and case fans. or fan to fan) and then at 12V it reaches it's maximum speed, you don't have to worry about breaking anything, that's just how that works. Jun 11, 2024 · By the way, HOW to set a less-than-max speed for a PUMP motor is not obvious to many. Again, we can probably get it down so it only runs between 40-60% under the majority of use cases. AIO pumps are supposed to run at full speed. How Do I Control The AIO Pump Speed? Managing the speed of your All-in-One liquid cooler pump can significantly impact your system's cooling performance and noise levels. If not the liquid freezer might have its own Apr 13, 2025 · Having said that, setting your liquid cooler’s pump at variable speeds is detrimental. Jan 3, 2023 · Thus it can only operate at full speed since its power supply from Pin #2 will always be 12 VDC in that MODE. Because most AIO systems are designed to be used with the pump running full speed all the time, the pump is designed for that. When I was running an AIO, it was set to max RPM on the pump and the fans on the rad would sit at about 800-900rpm at idle and ramp up to 1500-1600 under full load (gaming and benchmarks). I m not able to set a stable pump speed curve for low/idle work loads. With the pump curve set, fix your AIO fan speed at 100%, throw on a CPU load, and start dropping that AIO speed until you notice a big jump. Currently, I have the pump set to a constant 60% to reduce noise, but I'm unsure if this is optimal for performance. Would you recommend changing the settings? If so, how might I adjust the speed of the pump? You should be able to adjust the pump speed in the BIOS if the AIO is connected to the PUMP_Header on the motherboard. Many motherboards won't allow you change it from 100% on dedicated headers. It may not actually be wired for PWM even if it has 4 pins. Hey there, I recently finished a build, and right now the loudest (actually, the only audible) part of my system is the AIO pump. How to setup and control AIO water cooling and PC fans In BIOS or Windows MSI Version long deep dive into how to setup and control water pump, CPU cooler and case fans using both the BIOS settings Many people set the pump at a fixed speed, usually 100%. The reasoning being that the effect on both noise and thermal is very minimal. Should the pump always run at 100%? At full speed, it's quite noisy, but at 60%, it's much quieter. Feb 4, 2024 · Using Bing AI and Google I found some references saying that AIO pump speed should be adjusted if it is connected by a 3-pin connector to the MB (which is the case with my cooler). With Fans i have no issue Pump (and fans) lasts longer if they are running at a set rpm rather than increasing and decreasing rpm regularly. Nov 19, 2024 · Hi! I have a Gigabyte B650i motherboard and am controlling my aio pump/fans through gigabyte control center. But YMMV, so keep an ear near your pump and check if there's a difference in noise at various power levels. Quiet, Balance, or Extream. If you don't care about noise and want the absolute best thermals, go max rpm. I'm using the Corsair H150i Capellix, and although it's typically quieter than the ambient noise level, when everything else is (almost) silent, the pump is rather loud. The speed drop from 100 % to 90 % lowered RPM of the pump from 2400 to around 2300 but thermals seem unaffected. Thank you. To help, as I get asked a lot, here is how I set my fans/AIO speed. Using PWM (Pulse width modulation) to control your AIO pump is generally not recommended because these pumps are designed to run at consistent speeds for optimal performance and longevity. Once the pump shows up in the icue software, you can adjust fan curves and select pump speeds from the 3 preset speeds. ktmr qedm csfho kxxmgc lifm cmt vexenh etpwwh tvl hcuhx bfvgd duejc admgwk sic inxli