4X77A77033 Lenovo 64GB DDR5-4800MHz PC5-38400 ECC 2Rx4 Memory

4X77A77033 Overview

Lenovo 64GB DDR5-4800MHz (PC5-38400) 2Rx4 ECC Memory is a server-grade RDIMM designed for enterprise Lenovo ThinkSystem platforms and compatible data center environments. It operates at DDR5-4800 speed, providing increased bandwidth, improved efficiency, and better scalability compared to DDR4 memory modules.With a 64GB capacity and 2Rx4 rank organization, this module is intended for memory-intensive workloads such as virtualization, cloud infrastructure, databases, and enterprise applications that require stable and consistent performance. The ECC (Error-Correcting Code) functionality helps detect and correct memory errors, improving system reliability and data integrity in mission-critical environments.