Does the left fan on Helios 300 i7/GTX1660 ti, 2019 model rotates slower than the right fan?

GK11
GK11 Member Posts: 2 New User
edited November 2023 in 2019 Archives
I just bought Helios 300 i7/GTX1660 ti. I am testing it right now. I  have noticed that there is very little airflow from the left side vents, compared to the right side vents. Is this normal? Any suggestions will be appreciated. I don't have much experience with gaming laptops, this is my first one.

Answers

  • Jhjh6980
    Jhjh6980 Member Posts: 78 Devotee WiFi Icon
    No problem the right fan have metal blade and left have plastic one. The fan with metal blade have more blade because thinner and more air flow
  • HopeJuster
    HopeJuster Member Posts: 47 Devotee WiFi Icon
    GK11 said:
    I just bought Helios 300 i7/GTX1660 ti. I am testing it right now. I  have noticed that there is very little airflow from the left side vents, compared to the right side vents. Is this normal? Any suggestions will be appreciated. I don't have much experience with gaming laptops, this is my first one.
    Yes it is totally normal
    i have the same laptop and the right fan works much faster than the left one
  • Stuont
    Stuont Member Posts: 17 Troubleshooter
    edited November 2019
    It seems it is by design. The same fan setup for me on helios 300 2019. Not only right fan is metal, it also has higher rpm fan curve setup. 
  • GK11
    GK11 Member Posts: 2 New User
    Thank You everyone! :)
  • belik
    belik Member Posts: 397 Seasoned Practitioner WiFi Icon
    aeroblade fan I guess is more noisy than plastic one at the same rpm
    I would replace aeroblade with plastic actually
  • Stuont
    Stuont Member Posts: 17 Troubleshooter
    edited November 2019
    I think aeroblade is more noisy because it has higher rpm
  • hgc31140
    hgc31140 Member Posts: 3 New User
    GK11 said:
    I just bought Helios 300 i7/GTX1660 ti. I am testing it right now. I  have noticed that there is very little airflow from the left side vents, compared to the right side vents. Is this normal? Any suggestions will be appreciated. I don't have much experience with gaming laptops, this is my first one.
    Oh I though mine was the only one. Same case here, little airflow on the left but the right vent blows much harder. I suspect that it is because the bios problem maybe? Also, I found that the left vent is placed slightly different than the right one so the bottom panel kinda blocked the airflow?
    Just a guess.
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited December 2019
    hgc31140 the gpu fan always run on higher speeds than the cpu on all models its completely normal theres no issues at all its just more gpu aggressive fan curve on the H300 2019 to provide much better cooling than the previous 2018/17 models and yes the aeroblade 4th gen are much more noisy they are just doing exactly what they were designed for :)


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