4X77A81441 Lenovo 64GB PC5-38400 DDR5-4800MHz Dual Rank Memory Module

4X77A81441 Overview

The Lenovo 64GB DDR5 ECC RDIMM is an enterprise-grade memory module designed for Lenovo server platforms that require stable performance, scalability, and high reliability. Operating at 4800MHz, it provides consistent memory bandwidth and efficient data handling, making it suitable for workloads such as virtualization, cloud computing, enterprise applications, and database environments. The registered (RDIMM) architecture enhances signal integrity and ensures stable performance in systems with multiple memory modules installed, which is essential for large-scale server deployments. With ECC (Error-Correcting Code) support, it delivers strong data protection by detecting and correcting memory errors, ensuring system stability in mission-critical operations.