4X77A77035-AX Axiom 256GB PC5-38400 DDR5-4800MHz ECC Registered CL46 Memory Module

4X77A77035-AX Overview

The Axiom 4X77A77035-AX is a 256GB DDR5-4800MHz ECC Registered Octal-Rank DIMM (RDIMM) engineered for enterprise servers and data center environments that require maximum memory capacity with high reliability and stable performance. Operating at PC5-38400 (4800 MT/s), it delivers high memory bandwidth, making it suitable for virtualization, large-scale analytics, HPC workloads, and in-memory databases.Its 8Rx4 octal-rank architecture provides extremely high memory density per DIMM slot, enabling servers to achieve maximum supported memory capacity, which is critical for capacity-intensive workloads.Featuring CL46 CAS latency, this module ensures efficient, low-latency memory access. Integrated ECC (Error-Correcting Code) protects against single-bit errors, maintaining system stability and data integrity in mission-critical operations.