4X77A81437 Lenovo 16GB PC5-38400 DDR5 Rank Memory Module

4X77A81437 Overview

The Lenovo is a 16GB DDR5 ECC Registered memory module designed for Lenovo enterprise servers that demand reliability and stable performance. Operating at 4800MHz, it provides strong bandwidth to handle workloads such as virtualization, cloud hosting, and database management. ECC support ensures automatic error detection and correction, improving data integrity and minimizing downtime in mission-critical environments. As an RDIMM, it enhances stability and scalability, especially in multi-DIMM configurations where high memory density is required. Its single-rank design delivers efficient latency and consistent performance, making it well-suited for balanced server builds.