7X77A01301-AX Axiom 8GB DDR4-2666MHz Memory Module

7X77A01301-AX Overview

The Axiom 7X77A01301-AX is an 8GB DDR4-2666MHz ECC Registered memory module designed for enterprise servers and high-reliability systems that demand consistent performance with built-in error correction. Operating at 2666MHz with CL19 timings, single-rank architecture, and registered buffering, this 288-pin DIMM runs efficiently at 1.2V, making it a strong choice for data centers, virtualization clusters, and always-on server environments.
This ECC RDIMM helps protect critical data by detecting and correcting memory errors on the fly, which minimizes the chance of crashes or corruption during intensive workloads. The registered design enhances signal stability, allowing systems to handle multiple modules reliably without electrical issues. Whether you’re upgrading an existing Lenovo server or configuring a new hypervisor, storage array.