B55B0AA-AX Axiom 32GB DDR5-6400 ECC Rdimm for HP Workstation

B55B0AA-AX Overview

The B55B0AA-AX is a 32GB DDR5-6400MHz (PC5-51200) ECC Registered RDIMM from Axiom, designed as a guaranteed compatible alternative to the HP factory original part (B55B0AA).
Operating at a power-efficient 1.1V, this 288-pin module is optimized to eliminate data bottlenecks in high-performance HP Z-Series Workstations (including the Z4, Z6, and Z8 G5 / G5 AI editions). It features an onboard register to reduce the electrical load on the CPU’s memory controller, maintaining flawless signal integrity at ultra-high speeds. Equipped with Error-Correcting Code (ECC) technology to detect and repair data corruption, this module ensures rock-solid stability for intense professional workloads like AI inferencing, 3D rendering, and data analysis.