I looooove the SER3. This is not my first Beelink Mini. But this is the first one I really like. I got the 16GB model and it's fast and efficient. The fan comes on now and then but isn't annoying. Well done.
I've seen videos on how to open the unit up. But how do you get to the fan? The perfect Mini PC should let you easily get to the fan too.
Glad to see you like SER, would you like to remove the fan for cleaning? Since the fan is on top of the machine, you need to remove the bottom case and take out the motherboard to see the fan, this is a little bit difficult for non-technical people, if you need, we will shoot a video to explain how to disassemble the machine to take out the fan.