Axiom 4X77A90966-AX 64GB DDR5-6400 Registered DIMM Server Memory Module

Upgrade compatible Lenovo servers with the Axiom 4X77A90966-AX 64GB DDR5 RAM module. Designed for demanding enterprise and next-generation computing environments, this registered DIMM delivers fast, efficient memory performance for data-intensive applications, virtualization, database workloads, and other professional systems. DDR5 technology provides greater effective bandwidth than previous DDR generations, helping improve application responsiveness and overall system efficiency.

With a 6400 MHz memory speed, this Axiom Memory Solutions module supports smooth operation when multiple applications and services are running simultaneously. Its 64GB capacity provides substantial working memory for server workloads, helping systems access actively used information quickly while maintaining balanced performance alongside modern processors and storage devices. DDR5 also improves power efficiency, supporting reduced energy consumption and less cooling demand compared with older memory technologies.

The 4X77A90966-AX uses a standard DIMM form factor with a 288-pin interface and registered signal processing for dependable operation in supported server platforms. Registered memory helps improve signal integrity and stability in high-capacity configurations, making it suitable for enterprise environments that require consistent availability and reliable service. Enhanced data signaling and DDR5 architecture contribute to accurate, high-speed data transfer and dependable system performance.

Feature: 64GB DDR5 SDRAM capacity for demanding server and enterprise workloads
Feature: 6400 MHz memory speed for responsive application performance
Feature: Registered DIMM design for improved stability and signal accuracy
Feature: 288-pin interface for compatibility with supported server memory slots
Feature: DDR5 architecture for increased bandwidth and improved power efficiency
Feature: Designed for compatible Lenovo server systems
Feature: Axiom Memory Solutions part number 4X77A90966-AX

Features:

• 64GB DDR5 SDRAM capacity for demanding server and enterprise workloads
• 6400 MHz memory speed for responsive application performance
• Registered DIMM design for improved stability and signal accuracy
• 288-pin interface for compatibility with supported server memory slots
• DDR5 architecture for increased bandwidth and improved power efficiency
• Designed for compatible Lenovo server systems
• Axiom Memory Solutions part number 4X77A90966-AX