H115i Platinum - Pump Hum

[DarknessRider]

Do you have resolve your problem ? i have the same noise... i hear the pump in Silence mode (2400tr/min) or (Extrem 2900 tr/min)
My fan are at 800tr/min. I installed 4 fans in push/pull. The two ML in the box and two another Corsair LL140 RGB

I have lower performance compare to my aircolling NOCTUA NH-U14S ! When i run a OCCT test on my i7 4770K at 4.4ghz / 1.15v my system crash with the Watercooling.... by not when i use with Aircooling... After 4 hours of test, i'm very sad to see the result...

Why Corsair block the pump at 2400tr/min in silence mode ?

It's a joke ??

[blakmax]

I have the same issue its very annoying.

[Majesty884]

Is it that noise from the pump what you mean?

At the beginng of the video I started with the quiet mode and changed after a few seconds to the intensive mode. At the end of the video I changed back to the quiet mode. The "click" sounds in the background are coming from my mouse.

Or is that pump noise normal and you mean another noise?

https://youtu.be/WtTTPWn2gik

[Cyclonic]

Same problem here with my new 115i Plat, very loud humming sound in silent mode, I dont know if i should RMA it and get a new 1 or just get something else.

Really wierd that al reviewers said it was so quiet, its a really anoying sound, and 2400 rpm in silent mode? Is this working as intented ? There should be a windows/browser mode at 1700 rpm so that its really silent.

Hope they can fixs this with some firmware updates.

[Troyhe98]

Like everyone else, the pump noise on "quite" is too loud. The minimum RPM it will run is 2400 which is excessive when there is no load. @Corsair, please allow us to build custom curves for the pump. I switched from the H100iv2 to the H115i Pro Platinum and the increase pump noise is diffidently noticeable. I see this has been going on for months in the forum...has anyone heard anything about whether or not Corsair is addressing the problem?

[RagnarHairpants]

Same boat, disappointed with the noise on this "quiet" cooler. By far the loudest component in my rig on light workloads. RPMs seem unnecessarily high.