Asus PN42 Series User Manual page 37

3. Before replacing the bottom cover, ensure to remove the plastic film
on the thermal pad, if there is one.
NOTE: The specifications for the thermal pad used in this Mini PC are
as follows:
CAUTION! Heat dissipation performance may still vary even when
you have replaced the thermal pad with one that meets the above
specifications. To prevent possible damage to the M.2 SSD, you
should have the thermal pad replaced by a service center near you.
Thickness:
Size:
Thermal conductivity:
Hardness:
Plastic film
2.5 mm
65 mm x 20 mm
3 W/mK
< 40 Sc
Thermal pad
PN Series 37