The ABB Taylor SC Backup Memory Module, model 6214BZ10121, features a storage capacity of 4 MEG. This module is designed to enhance the reliability and performance of ABB control systems by providing essential backup memory functionality. It ensures the secure storage of program and configuration data, allowing for rapid recovery in the event of a system interruption. The compact design and robust construction facilitate easy integration into existing systems, making it an optimal choice for maintaining operational continuity in industrial automation applications.