Left fan lower rpm than right? - Acer Helios 300 PH315-53

Carlo72387
Carlo72387 Member Posts: 6

Tinkerer

edited November 2023 in 2020 Archives
Model: Acer Helios 300 PH315-53 (2020) Just over a week old and I've noticed the left fan has lower rpm than the right, aren't both fans supposed to run at 6000rpm? Should I have this checked at a service center? Btw the attached picture is the consistent readings I have been getting for 3 days now whenever I test it in max fan settings.

Answers

  • GAMING6698
    GAMING6698 ACE Posts: 7,742 Pathfinder
    edited October 2020
    @Carlo72387
    Yes, max fan RPM will be same 
    Did you check if CPU rpm is also lower when playing games or running benchmark?
    If yes, then go to service centre for fan replacement 
    windows 10/11 optimization guide for gaming 
    Windows 10/11 optimization guide for gaming — Acer Community

    My AN515-43 laptop UserBenchmark-
    https://www.userbenchmark.com/UserRun/51514566
  • Kimchitofu
    Kimchitofu Member Posts: 3 New User
    I got my Helios 300  (2020 model) the other day and I am noticing the same with my labtop as well. I am getting similar rpm numbers on max setting, I haven't done anything with the pc yet in terms of undervolting or anything else.
  • Gogeta
    Gogeta Member Posts: 4 New User
    edited November 2020
    I have a 2020 Helios 300 as well and mine gives the exact rpm numbers as yours. I think its software locked to this rpm as when I block the left vent (cpu vent) with my hand the rpm goes above 5000. You can try it on yours to check this but just don't keep it on there for too long.
  • invador0007
    invador0007 Member Posts: 134 Skilled Fixer WiFi Icon
    Model: Acer Helios 300 PH315-53 (2020) Just over a week old and I've noticed the left fan has lower rpm than the right, aren't both fans supposed to run at 6000rpm? Should I have this checked at a service center? Btw the attached picture is the consistent readings I have been getting for 3 days now whenever I test it in max fan settings.
    There is nothing wrong with this RPM you getting as GPU's fan are mostly faster than CPU's. But yes this 2020 have lower CPU fan RPM than 2019 model(CPU max RPM around 5900 and similar GPU fan RPM) that could be to reduce the fan noise.