{ ... }: {
  # Disable jet engine
  services.thinkfan = {
    enable = true;
    levels = [
      [ 0 0 70 ]
      [ 1 65 75 ]
      [ 2 70 80 ]
      [ 3 75 85 ]
      [ 6 80 90 ]
      [ 7 90 95 ]
      [ "level auto" 95 32767 ]
    ];
  };
  boot.extraModprobeConfig = ''
    options thinkpad_acpi fan_control=1 experimental=1
  '';
}