Upgrade compatible HPE ProLiant Gen10 servers with genuine HPE DDR4 Registered Smart Memory, available in 16GB, 32GB, and 64GB capacities with DDR4-2666 and DDR4-2933 speeds depending on the selected module. Designed for enterprise server environments, these RDIMMs feature registered memory technology and ECC support for reliable data integrity, stable operation, and consistent performance under demanding workloads. Available in dual-rank x8, single-rank x4, and dual-rank x4 configurations, these memory modules are ideal for virtualization, databases, business applications, and other enterprise workloads.