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HP AX5K7UA#ABA Z4 G5 Workstation - Intel Xeon W w3-2423 Hexa-core 2 GHz - 32 GB DDR5 ECC RAM - 512 GB NVMe SSD - 16 GB Dedicated Graphics - Windows 11
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Product Features
Technical Overview
This workstation is built on a professional compute architecture designed for accuracy and throughput. The Intel Xeon W w3-2423 Hexa-core processor operates at 2 GHz with 12 threads, providing balanced performance for multi-threaded applications. The platform supports a single processor configuration with the advanced Socket LGA-4677.
Memory performance is a key focus, utilizing DDR5 SDRAM technology at 4.80 GHz with ECC and Registered signal processing to maintain data integrity under heavy loads. The storage subsystem leverages PCI Express NVMe 4.0 x4 for exceptional I/O speeds, and the integrated controller supports both NVMe and Serial ATA/600 drives with hardware RAID 0, 1, 5, and 10 capabilities.
Relevant factors for this section include Number of Processors Supported, Number of Processors Installed, Processor Type, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Z4 G5 combines workstation-class reliability with expandable tower architecture, offering a future-proof platform for professional environments. Its specialized components are validated for stability under continuous heavy use, distinguishing it from standard desktop systems.
Professional-Grade Stability
ECC Registered memory and the Intel Xeon W platform ensure data accuracy and system reliability for computational tasks where errors are not an option.
- Error-correcting code memory
- Validated workstation components
- Professional thermal management
High-Performance Storage & Graphics
NVMe 4.0 storage delivers near-instantaneous load times, while dedicated graphics memory accelerates rendering, simulation, and visualization workloads.
- PCIe 4.0 x4 interface
- 16 GB dedicated graphics
- Hardware RAID support
Expansion & Connectivity
The tower form factor provides ample internal space for additional drives, expansion cards, and memory upgrades, supported by 14 USB ports and Gigabit Ethernet.
- Tower chassis for upgrades
- Multiple USB 3.1/3.2 ports
- Gigabit Ethernet for large transfers
Deployment / Use Cases
This workstation is engineered for professional environments where computational power, data integrity, and system stability are paramount. Its balanced configuration suits a range of demanding applications that benefit from both CPU and GPU acceleration.
In engineering and design studios, the Z4 G5 handles CAD modeling, finite element analysis, and computational fluid dynamics. For media production, it accelerates video editing, 3D animation, and visual effects rendering. In scientific and financial sectors, it supports data analysis, simulation, and quantitative modeling where precision and reliability are critical.
Engineering & Design
Run CAD, CAM, and CAE software with the stability required for complex assemblies and simulations.
- SolidWorks, AutoCAD, Revit
- Ansys, Siemens NX
- 3D rendering and analysis
Media & Entertainment
Accelerate video editing, 3D animation, and visual effects workflows with dedicated graphics and fast storage.
- Adobe Creative Suite
- Autodesk Maya, 3ds Max
- DaVinci Resolve, Blender
Localization and Operating System
The workstation ships with Windows 11 Pro pre-installed, providing a professional operating system environment with enhanced security, management tools, and productivity features. Windows 11 Pro supports domain join, Group Policy, BitLocker encryption, and remote desktop, making it suitable for enterprise deployment.
This configuration is designed for global use with dual-voltage power supply (120 V AC and 230 V AC) and holds multiple environmental certifications including TCO Certified, Energy-related Products Directive (ErP), and Restriction of Hazardous Substances (RoHS) compliance.
Relevant factors for this section include Number of Processors Supported, Number of Processors Installed, Processor Type, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Physical Profile
Housed in a professional black tower chassis, the Z4 G5 offers a compact footprint relative to its expansion capabilities. The dimensions of 15.20 inches high, 6.65 inches wide, and 17.50 inches deep allow it to fit comfortably under desks or in workstation enclosures while providing internal space for additional components.
The tower form factor is cost-effective and highly configurable, supporting future upgrades to memory, storage, and expansion cards. The 23.15-pound weight reflects its robust construction and component density.
- Width
- 448 GB/s
- Depth
- 17.50" (444.50 mm)
- Height
- 15.20" (386.10 mm)
- Weight
- 23.15 lb (10500 g)
What's in the Box
The workstation arrives ready for setup with all essential components included for immediate operation.
Package contents include Z4 G5 Workstation PC Mouse Keyboard, Z4 G5 Workstation PC. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Intel Xeon W w3-2423 Hexa-core processor with 12 threads for demanding computational workloads
- 32 GB of DDR5 SDRAM with ECC and Registered signal processing for data integrity
- 512 GB NVMe SSD with PCI Express 4.0 x4 interface for exceptional storage performance
- 16 GB dedicated graphics memory with 448 GB/s bandwidth for accelerated visual workflows
- Windows 11 Pro operating system with professional security and management features
- Tower form factor in black with compact dimensions for flexible deployment
- 14 total USB ports including USB 3.1 Gen 1 and USB 3.2 Gen 1 for comprehensive connectivity
- Hardware RAID support for RAID 0, 1, 5, 10 configurations
- Gigabit Ethernet for reliable network connectivity and large file transfers
- Professional warranty with HP 3-year Active Care Next Business Day Response onsite support
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | AX5K7UA#ABA |
| Brand Name | HP |
| Product Series | Z4 G5 |
| Product Name | Z4 G5 Workstation PC |
| Product Type | Workstation |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Type | Xeon W |
| Processor Model | w3-2423 |
| Processor Core | Hexa-core (6 Core) |
| Processor Threads | 12 |
| Processor Speed | 2 GHz |
| Processor Socket | Socket LGA-4677 |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | W790 |
| Memory | |
| Standard Memory | 32 GB |
| Maximum Memory Supported | 512 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Clock Speed | 4.80 GHz |
| Memory Configuration | 2 x 16 GB |
| Error Checking | ECC |
| Signal Processing | Registered |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 512 GB |
| Solid State Drive Interface | PCI Express NVMe 4.0 x4 |
| Controllers | |
| Controller Type | Serial ATA/600,NVMe |
| RAID Supported | Yes |
| RAID Levels | 0, 1, 5, 10 |
| Display & Graphics | |
| Graphics Memory Capacity | 16 GB |
| Graphics Memory Accessibility | Dedicated |
| Maximum Memory Bandwidth | 448 GB/s |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 14 |
| Number of Onboard USB 2.0 Ports | 3 |
| Number of USB 3.1 Gen 1 Ports | 8 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| DisplayPort | Yes |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Form Factor | Tower |
| Height | 15.20" (386.10 mm) |
| Width | 6.65" (168.90 mm) |
| Depth | 17.50" (444.50 mm) |
| Weight (Approximate) | 23.15 lb (10500 g) |
| Miscellaneous | |
| Package Contents | Z4 G5 Workstation PC Mouse Keyboard |
| Environmentally Friendly | Yes |
| Environmental Certification | China Environmental United Certification Center (CEC) |
| Energy Efficiency Certification | China Energy Conservation Program (CECP) |
| Energy Efficiency Compliance | Energy-related Products Directive (ErP) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| TCO Certified | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
| Additional Warranty Information | Support Service Included: HP 3 year Active Care Next Business Day Response Onsite WorkstationHardware Support. For terms and conditions, please visit & Manufacturer Warranty: 1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |
User Manual
FAQ
What type of processor does this HP workstation use?
This HP Z4 G5 Workstation is equipped with an Intel Xeon W w3-2423 processor. This is a Hexa-core (6 core) CPU operating at 2 GHz with 12 threads, built on the Socket LGA-4677 platform. The Xeon W series is designed for workstation applications, offering enhanced reliability, error-correcting memory support, and validation for professional software workloads compared to consumer-grade processors.
How much memory is installed and what type is it?
The workstation comes with 32 GB of DDR5 SDRAM installed as 2 x 16 GB modules running at 4.80 GHz. This is ECC (Error-Correcting Code) Registered memory, which provides data integrity protection by detecting and correcting single-bit memory errors. The system supports a maximum of 512 GB of memory, allowing for significant expansion to handle larger datasets and more complex simulations.
What storage configuration does this workstation have?
Storage is provided by a 512 GB solid-state drive (SSD) using the PCI Express NVMe 4.0 x4 interface. This offers significantly faster data transfer speeds compared to SATA SSDs or traditional hard drives. The storage controller supports both NVMe and Serial ATA/600 drives and includes hardware RAID support for RAID 0, 1, 5, and 10 configurations, allowing for performance optimization or redundancy as needed.
Does this workstation include a dedicated graphics card?
Yes, this configuration includes a dedicated graphics card with 16 GB of dedicated graphics memory. The card provides a maximum memory bandwidth of 448 GB/s, which accelerates graphics-intensive applications such as 3D rendering, CAD visualization, video editing, and scientific simulations. Dedicated graphics offload these tasks from the main processor, improving overall system performance for visual workflows.
What operating system is pre-installed?
The workstation comes with Windows 11 Pro pre-installed. This professional version includes features essential for business and technical environments, such as domain join, Group Policy management, BitLocker device encryption, remote desktop functionality, and enhanced security controls. It provides a stable platform for running professional applications and integrates well with enterprise IT infrastructure.
What are the physical dimensions and form factor?
The HP Z4 G5 uses a tower form factor with dimensions of 15.20 inches in height, 6.65 inches in width, and 17.50 inches in depth (386.10 mm x 168.90 mm x 444.50 mm). It weighs approximately 23.15 pounds (10500 g). The black tower chassis provides ample internal space for adding additional storage drives, expansion cards, or memory upgrades, making it a flexible platform that can grow with your computational needs.
| Qty | Price | Available |
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