This group includes storage components designed to retain and manage digital data in a variety of electronic systems and devices. Memory Cards: Compact, portable storage solutions such as SD, microSD, and CompactFlash cards for consumer electronics, cameras, and IoT devices. RAM Modules: Volatile memory modules like DDR, DDR2, DDR3, and DDR4 used for fast, temporary data storage in computing and embedded systems. Flash Memory Modules: Non-volatile storage components like eMMC, UFS, and SSDs for data retention in embedded applications and high-performance systems. EEPROM and NVRAM: Specialized memory components for long-term storage of configuration data and critical information. These components are essential for data storage, retrieval, and processing in applications ranging from consumer devices to industrial and enterprise-level systems.