HP Inc AX5N9UA#ABA HP Z4 G5 United States / Canada English

HP Inc AX5N9UA#ABA Z4 G5 Tower Workstation

Overview

The AX5N9UA#ABA is the HP Z4 G5 tower workstation configured for US/Canada English markets, built around an Intel Xeon w3-2423 processor. With 6 cores, 12 threads, a 2.1 GHz base clock, and a 4.2 GHz boost ceiling, it handles compute-intensive workloads — video surveillance analytics, VMS server duties, or engineering applications — without the latency of a shared-resource environment. This unit ships with 64 GB of DDR5-4800 RAM across four DIMM slots, leaving four slots open for expansion up to 512 GB, which matters if you're planning to scale camera counts or run multiple concurrent analytics streams. The DDR5 memory bus delivers roughly 50% higher bandwidth than DDR4 at similar clock speeds, reducing bottlenecks when the processor and storage subsystem are both under load.

Compatibility

This is the HP Z4 G5 platform in its US/Canada English configuration (AX5N9UA#ABA). The Z4 G5 accepts HP Z-series workstation accessories and upgrade components: DDR5 ECC RDIMM modules (up to 512 GB across 8 slots), HP Z-series GPU cards, HP Z Turbo Drive storage options, and HP Workstation Care Pack service agreements. The Intel Xeon w3-2423 socket (LGA4677) is specific to the Z4 G5 chassis — third-party processors must conform to the W790 platform spec. For surveillance deployments, confirm VMS software compatibility with the Xeon W processor family; major platforms including Milestone, Genetec, and Avigilon all support Xeon W-class hardware.

Installation Notes

Country of origin is Mexico. Unit weight is listed at 1.00 lb in distribution records — this reflects shipping weight metadata, not the physical chassis weight; factor actual tower weight into rack or shelf planning. Processor base power is 120 W with a maximum turbo draw of 144 W; size the UPS and PDU circuits accordingly. The 8-slot DIMM configuration supports symmetrical population for optimal memory bandwidth — consult HP's Z4 G5 memory configuration guide before adding modules beyond the factory 4 x 16 GB layout.