HPE 64GB Quad Rank 4Rx4 DDR4-2666 (PC4 21300) CL19 ECC Load Reduced Server Memory 815101-B21

The HPE 64GB Quad Rank 4Rx4 DDR4-2666 (PC4-21300) CL19 ECC Load Reduced Server Memory (Part #815101-B21) is a high-performance server memory module designed for enterprise-grade workloads. Operating at 2666 MT/s, it delivers fast data transfer rates and improved system responsiveness. Its Load Reduced DIMM (LRDIMM) architecture reduces electrical load on the memory controller, enabling higher memory capacity and scalability in dense server environments. With ECC (Error-Correcting Code) support, it ensures data integrity and system reliability, making it ideal for mission-critical applications. Quad-rank configuration maximizes memory density, optimizing performance in HPE ProLiant servers.