AK1 replacement fan

[rfc4711]

after running 1 year 24x7 the ak1 makes grinding two-tone noises when revving up. Is a replacement fan model available?

The temperature seems quite high for 0% load:

Code: Select all

iwlwifi_1-virtual-0
Adapter: Virtual device
temp1:        +43.0°C  

acpitz-virtual-0
Adapter: Virtual device
temp1:         +0.0°C  (crit = +125.0°C)

coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +47.0°C  (high = +105.0°C, crit = +105.0°C)
Core 0:        +47.0°C  (high = +105.0°C, crit = +105.0°C)
Core 1:        +47.0°C  (high = +105.0°C, crit = +105.0°C)
Core 2:        +46.0°C  (high = +105.0°C, crit = +105.0°C)
Core 3:        +46.0°C  (high = +105.0°C, crit = +105.0°C)

[witt]

ACEPC MINIpc fan can’t buy a suitable one, clean up the dust, or add heat-dissipating silica gel to see if it is optimized

[firefox]

I have used the Noctua NF-A4x10 5V Fan