Review on Enhance Your Development Experience with NVIDIA Jetson Nano 2GB Developer Kit (945-13541-0000-000) by Daniel Postle

This version of Jetson Nano requires more paging file access due to 2GB of RAM. This means more read/write access to the SD card. You must select an "Endurance" class SD card. If you work with image processing, it is recommended to install a fan in the CPU cooler. But there is no fan header on the board. Need a little soldering work. If you don't want to solder, just buy a simple 2-wire 5VDC fan and connect it to the power supply pins of the 40-pin header (pin 4 - +5VDC, pin 6 - GND). There is no case, so make sure there are no metal objects or other conductive materials where you place it.