Comment Comment by sshine As someone who has worked with dozens:I worked with high-power EV chargers.Each system had 4 RPi 4s. (Some due to 3rd-party hardware, some powering touch displays).The main system started out with 4GB, but 8GB was more convenient for developing.The systems generated a massive amount of metrics that got buffered in memory.8GB memory is convenient when your only alternatives are SD-card and EEPROM. parent sshine 2 years ago
I worked with high-power EV chargers.
Each system had 4 RPi 4s. (Some due to 3rd-party hardware, some powering touch displays).
The main system started out with 4GB, but 8GB was more convenient for developing.
The systems generated a massive amount of metrics that got buffered in memory.
8GB memory is convenient when your only alternatives are SD-card and EEPROM.