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HP 86K05UT#ABA Z4 G5 Workstation Tower - Intel Xeon w3-2423 2 GHz Hexa-core - 16 GB DDR5 RAM - 512 GB PCIe NVMe SSD - Windows 11 Pro - 4 GB GDDR6
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Product Features
Technical Overview
At the core of the Z4 G5 is the Intel Xeon w3-2423 processor, a hexa-core CPU operating at 2 GHz with 12 threads. This processor is designed for consistent, reliable performance in multi-threaded professional applications, supported by the Socket LGA-4677 interface and the Intel W790 chipset.
The system is equipped with 16 GB of DDR5 SDRAM running at 4800 MHz, utilizing a single 16 GB module in one of eight available memory slots. This configuration supports future expansion up to 512 GB. Storage is handled by a 512 GB PCI Express NVMe 4.0 x4 solid-state drive, offering rapid data access and transfer speeds essential for large project files.
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
This workstation delivers a balanced combination of processing power, memory bandwidth, and storage performance tailored for professional environments. The dedicated 4 GB GDDR6 graphics card provides accelerated visual compute capabilities for 3D modeling, rendering, and multi-display setups.
Enterprise-Grade Reliability
Built with Intel Xeon processors and registered DDR5 memory, the system is designed for 24/7 operation and data integrity in critical business and technical applications.
- Xeon processor security features
- Stable W790 chipset platform
- Registered memory support
High-Speed Data Pipeline
Leverage DDR5 memory technology and PCIe NVMe 4.0 storage to minimize bottlenecks in data-intensive workflows, from simulation to video editing.
- 4800 MHz memory clock
- NVMe 4.0 x4 interface
- 160 GB/s graphics bandwidth
Deployment / Use Cases
The HP Z4 G5 is ideally suited for engineering firms, architectural studios, research laboratories, and financial institutions where computational accuracy and system stability are paramount. Its tower design facilitates easy maintenance and upgrades, supporting long-term deployment in fixed workstation environments.
Common applications include computer-aided design (CAD) software like AutoCAD and SolidWorks, finite element analysis (FEA), computational fluid dynamics (CFD), scientific computing, video post-production, and software development. The Gigabit Ethernet connectivity ensures seamless integration into corporate networks for collaborative projects and data sharing.
Engineering & Design
Run complex 3D modeling and simulation software with the dedicated graphics and multi-core Xeon processor, handling large assemblies and detailed renderings efficiently.
Data Science & Analysis
Process large datasets and run statistical models using the high memory bandwidth and fast NVMe storage, reducing computation time for analytical workloads.
Localization and Operating System
This workstation ships with Microsoft Windows 11 Pro pre-installed in English, providing a familiar and secure operating environment for business users. Windows 11 Pro includes advanced management features, enhanced security protocols, and compatibility with a wide range of professional software applications.
The keyboard is localized for English (US) layout, ensuring standard input for North American users. The operating system language cannot be changed post-purchase without a reinstallation, so it is configured for English-speaking environments.
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
The tower chassis measures 15.20 inches in height, 0.66 inches in width, and 17.50 inches in depth, with an approximate weight of 23.15 pounds. This compact yet expandable form factor fits comfortably under desks or in standard workstation enclosures, offering a balance of internal capacity and footprint efficiency.
The design supports standard VESA mounting options for monitor arms and includes tool-less access panels for simplified maintenance and component upgrades. The chassis is constructed from durable materials meeting TCO Certified and Energy Star standards for environmental compliance.
- Width
- 160 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 package includes the HP Z4 G5 Workstation PC, a standard keyboard, and a mouse. All necessary components for immediate setup and operation are provided.
Highlights
- Intel Xeon w3-2423 hexa-core processor for reliable multi-threaded performance
- 16 GB of DDR5 SDRAM at 4800 MHz with eight expansion slots
- 512 GB PCIe NVMe 4.0 x4 SSD for fast boot times and application loading
- 4 GB GDDR6 dedicated graphics card with 160 GB/s memory bandwidth
- Windows 11 Pro operating system pre-installed in English
- Tower form factor with tool-less design for easy maintenance and upgrades
- 13 USB ports including USB 3.1 Gen 1 and USB 3.2 Gen 1 for peripheral connectivity
- Gigabit Ethernet for high-speed network integration
- Energy Star certified and TCO Certified for environmental compliance
- Supports RAID configurations for data redundancy and performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 86K05UT#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 |
| 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 | 16 GB |
| Maximum Memory Supported | 512 GB |
| Memory Technology | DDR5 SDRAM |
| Total Number of Memory Slots | 8 |
| Memory Clock Speed | 4.80 GHz |
| Memory Configuration | 1 x 16GB |
| Error Checking | Non-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 |
| RAID Supported | Yes |
| Display & Graphics | |
| Graphics Memory Technology | GDDR6 |
| Graphics Memory Capacity | 4 GB |
| Graphics Memory Accessibility | Dedicated |
| Maximum Memory Bandwidth | 160 GB/s |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Input Devices | |
| Keyboard Localization | English |
| Interfaces/Ports | |
| Total Number of USB Ports | 13 |
| Number of Onboard USB 2.0 Ports | 2 |
| Number of USB 3.1 Gen 1 Ports | 8 |
| Number of USB 3.2 Gen 1 Ports | 3 |
| Mini DisplayPort | Yes |
| Number of Mini DisplayPort | 4 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Operating System Language | English |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Physical Characteristics | |
| Form Factor | Tower |
| Height | 15.20" (386.10 mm) |
| Width | 0.66" (16.89 mm) |
| Depth | 17.50" (444.50 mm) |
| Weight (Approximate) | 23.15 lb (10500 g) |
| Miscellaneous | |
| Package Contents | Z4 G5 Workstation PC Keyboard Mouse |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| 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 |
User Manual
FAQ
What processor is installed in this HP Z4 G5 Workstation?
This workstation features an Intel Xeon w3-2423 processor. It is a hexa-core (6-core) CPU operating at a base clock speed of 2 GHz, with 12 threads, built on the Socket LGA-4677 platform. Xeon processors are designed for stability and reliability in professional and enterprise environments, offering enhanced security features and support for extended workloads.
How much memory does this workstation have, and can it be expanded?
The system comes with 16 GB of DDR5 SDRAM installed as a single 16 GB module. It has eight total memory slots, supporting a maximum memory capacity of 512 GB. The memory runs at 4800 MHz and uses registered, non-ECC modules, allowing for significant future expansion to meet growing application demands.
What type of storage is included, and what are its specifications?
Storage is provided by a 512 GB solid-state drive using the PCI Express NVMe 4.0 x4 interface. This offers high sequential read and write speeds, significantly reducing load times for large files and applications. The system also includes a Serial ATA/600 controller with RAID support, enabling configurations for data redundancy or performance with additional drives.
Does this workstation include a dedicated graphics card?
Yes, it includes a dedicated graphics card with 4 GB of GDDR6 memory. This provides dedicated resources for graphics-intensive tasks like 3D rendering, CAD, and video editing, with a memory bandwidth of 160 GB/s. The card supports multiple displays via the four Mini DisplayPort outputs.
What operating system is pre-installed, and what are the localization details?
The workstation ships with Microsoft Windows 11 Pro pre-installed. The operating system is in English language, and the keyboard is localized for English (US) layout. Windows 11 Pro includes features like BitLocker encryption, remote desktop, and enhanced security controls suitable for business use.
What are the physical dimensions and form factor of this workstation?
This is a tower form factor workstation measuring 15.20 inches in height, 0.66 inches in width, and 17.50 inches in depth, with an approximate weight of 23.15 pounds. The compact design fits standard workstation spaces while providing internal expansion room. It is Energy Star certified and meets TCO Certified standards for environmental responsibility.
| Qty | Price | Available |
|---|
