Logic Board for the M5183 Graphite Power Mac G4 Gigabit Ethernet model.
Apple 661-2331, 820-1153-A on the board – this one is K8Z. Towards the end of the serial number on the logic board, there will be an EEE code with one of the following 3 digits J3A , JMK , K2J , K2K , K4M , K5Y , K8Z , KJZ to indicate this is the right board for your machine.
