U3
Samsung KLMCG4JETD-B041
Storage
Internal flash storage
About this component
Stores the boot partitions, system firmware and user data, with twice the capacity of earlier models. Contents are encrypted with console-unique keys, so a replacement chip needs the original NAND backup restored before the console will boot.
What it does on this board
64GB eMMC (double the base model).
Pinout & readings
No pinout or reference readings yet — these show what each pin does and what a healthy part should measure.