>One cosmic-ray bit-flip per 256MB per month. Significantly more for computers on aircrafts at higher altitudes. Yes thats why you have max altitude for normal

>One cosmic-ray bit-flip per 256MB per month. Significantly more for computers on aircrafts at higher altitudes. Yes thats why you have max altitude for normal servers/hardware and it's also more disastrous on modern HW -> smaller transistors.