DDR4 Memory Module Sockets Amphenol FCI DDR4 Memory Module Sockets feature a small pitch and low operating voltage while supporting faster data rates. The DDR4 series complies with the interface standard JEDEC POD12 and supports module variants in UDIMM, RDIMM, and LRDIMM. These connectors utilize a robust design for the housing, contact, and latches, and the reduced width saves board space. Amphenol FCI DDR4 Memory Module Sockets are designed for storage, server, desktop, and industrial computer applications.