Dell Latitude E6540 - Fan Control

Sziasztok,

Latitude E6540-t használok Ubuntu alatt NAS-nak, mostanában minimális terhelés mellett is folyamatosan megy a venti.
 

ell_smm-isa-0000
Adapter: ISA adapter
Processor Fan: 3212 RPM  (min =    0 RPM, max = 4900 RPM)
CPU:            +44.0°C
Ambient:        +44.0°C
SODIMM:         +39.0°C

analyzing CPU 1:
  driver: intel_cpufreq
  CPUs which run at the same hardware frequency: 1
  CPUs which need to have their frequency coordinated by software: 1
  maximum transition latency: 20.0 us.
  hardware limits: 800 MHz - 3.30 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, performance, schedutil
  current policy: frequency should be within 800 MHz and 3.30 GHz.
                  The governor "ondemand" may decide which speed to use
                  within this range.
  current CPU frequency is 898 MHz.

load average: 0,14, 0,25, 0,65
 

Érdemes elkezdenem kézzel tekergetni a fan control-t, vagy engedjem el?