4X77B07424-AX Axiom 96GB DDR5-6400 ECC Rdimm for Lenovo Servers

4X77B07424-AX Overview

The 4X77B07424-AX is a high-density 96GB DDR5-6400MHz (PC5-51200) ECC Registered RDIMM from Axiom, engineered as a 100% guaranteed compatible alternative to the Lenovo factory original part (4X77B07424). Operating at a power-efficient 1.1V, this 288-pin module utilizes next-generation non-binary 96GB capacity to scale memory density per channel without the performance trade-offs of traditional multi-rank modules. Designed specifically for Lenovo ThinkSystem servers, it features an onboard register to buffer command signals and reduce the electrical load on the CPU’s memory controller, alongside hardware-level Error-Correcting Code (ECC) to prevent data corruption—delivering the exceptional bandwidth, system stability, and massive throughput required for dense virtualization, enterprise AI training, and cloud infrastructure workloads.