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HP 81N35UT#ABA Z6 G5 Workstation - Intel Xeon w5-3423 12-Core - 16GB DDR5 - 512GB NVMe SSD - Tower - Windows 11 Pro - vPro
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Product Features
Technical Overview
This workstation's compute architecture centers on a single Intel Xeon w5-3423 processor operating at 2 GHz with a Socket LGA-4677 interface. The 12-core design supports 24 simultaneous threads, enabling efficient parallel processing for multi-threaded applications. Memory performance is driven by DDR5 SDRAM technology running at 4.80 GHz, with eight available slots supporting registered modules and expansion up to 1 TB capacity.
Storage performance is accelerated through a PCI Express NVMe 4.0 x4 solid-state drive interface, delivering rapid data transfer rates for large file operations. The system includes Serial ATA/600 controller support with RAID 0, 1, 5, and 10 capabilities for data redundancy and performance optimization when additional drives are installed.
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 Z6 G5 Workstation combines enterprise-grade reliability with expandable tower architecture, making it suitable for long-term professional deployment. Its balanced configuration of compute power, memory bandwidth, and storage performance addresses the requirements of technical computing environments where stability and data integrity are paramount.
Professional-Grade Components
Built with workstation-class components including Intel Xeon processors, registered DDR5 memory, and enterprise storage interfaces for sustained heavy workloads.
- Intel Xeon w5-3423 processor
- Registered DDR5 memory modules
- PCI Express NVMe 4.0 storage
Enterprise Management Features
Includes Intel vPro technology for remote management, hardware-based security, and out-of-band administration capabilities.
- Remote management and monitoring
- Hardware-enhanced security
- IT administration tools
Expansion Flexibility
Tower form factor provides ample internal space for additional storage drives, expansion cards, and memory upgrades over time.
- Eight memory slots
- Multiple drive bays
- Standard expansion slots
Deployment / Use Cases
This workstation is designed for professional environments requiring reliable computational power for specialized applications. Its hardware configuration supports demanding software used in engineering, scientific research, media production, and financial analysis where processing large datasets or complex calculations is routine.
The system's expandable architecture makes it suitable for departmental workstations in research facilities, engineering firms, architectural studios, and data science teams. With Windows 11 Pro providing robust security features and management tools, it integrates well into corporate IT infrastructures while supporting both commercial and custom technical applications.
Engineering & Design Workloads
Supports CAD/CAM software, finite element analysis, computational fluid dynamics, and other engineering applications requiring precise calculations and 3D visualization.
Scientific & Research Computing
Handles data analysis, simulation modeling, bioinformatics, and statistical processing tasks common in academic and industrial research environments.
Localization and Operating System
The workstation comes pre-installed with Windows 11 Pro operating system in English language version. This provides a familiar professional computing environment with enhanced security features, BitLocker encryption support, remote desktop capabilities, and enterprise management tools.
Keyboard localization is configured for English (US) layout, matching the operating system language. The combination of English OS and input devices ensures immediate productivity for users in English-speaking markets or international organizations standardizing on English interfaces.
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 standard tower chassis with black finish, the workstation measures 17.50" (444.50 mm) in height, 6.65" (168.90 mm) in width, and 18.30" (464.80 mm) in depth. The tower form factor provides substantial internal volume for component upgrades and additional storage devices while maintaining compatibility with standard workstation desks and under-desk mounting solutions.
Weighing approximately 28.22 lb (12.8 kg), the system offers a stable platform for expansion while remaining manageable for IT staff during installation and maintenance. The chassis design supports standard cooling solutions and provides accessible internal components for serviceability.
- Width
- 6.65" (168.90 mm)
- Depth
- 18.30" (464.80 mm)
- Height
- 17.50" (444.50 mm)
- Weight
- 28.22 lb (12800 g)
What's in the Box
The workstation ships as a complete ready-to-use system with all essential components for immediate deployment.
Package contents include Z6 G5 Tower Workstation Keyboard Mouse, Z6 G5 Tower Workstation. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Intel Xeon w5-3423 processor with 12 cores and 24 threads for parallel computing
- 16 GB DDR5 SDRAM memory running at 4.80 GHz for high-bandwidth data access
- 512 GB PCI Express NVMe 4.0 x4 SSD for fast storage performance
- Windows 11 Pro operating system with enterprise security features
- Intel vPro technology for remote management and hardware security
- Eight memory slots supporting up to 1 TB total capacity
- Thirteen USB ports including USB 3.2 Gen2x2 Type-C with Power Delivery
- Gigabit Ethernet connectivity for network-intensive applications
- Tower form factor with black finish for expandable workstation deployment
- Energy Star and TCO Certified for environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 81N35UT#ABA |
| Brand Name | HP |
| Product Series | Z6 G5 |
| Product Name | Z6 G5 Tower Workstation |
| Product Type | Workstation |
| Processor | |
| Number of Processors Supported | 1 |
| Number of Processors Installed | 1 |
| Processor Type | Xeon |
| Processor Model | w5-3423 |
| Processor Core | Dodeca-core (12 Core) |
| Processor Threads | 24 |
| Processor Speed | 2 GHz |
| Processor Socket | Socket LGA-4677 |
| vPro Technology | Yes |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | W790 |
| Memory | |
| Standard Memory | 16 GB |
| Maximum Memory Supported | 1 TB |
| 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 |
| RAID Levels | 0, 1, 5, 10 |
| 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 | 3 |
| Number of USB 3.1 Gen 1 Ports | 6 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| USB Type-C | Yes |
| USB Type-C Detail | 2x USB 3.2 Gen2x2 Type-C™ (Power Delivery 3.0) |
| 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 | |
| Color Family | Black |
| Product Color | Black |
| Form Factor | Tower |
| Height | 17.50" (444.50 mm) |
| Width | 6.65" (168.90 mm) |
| Depth | 18.30" (464.80 mm) |
| Weight (Approximate) | 28.22 lb (12800 g) |
| Miscellaneous | |
| Package Contents | Z6 G5 Tower Workstation Keyboard Mouse |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| 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 Onsite Desktop Hardware Support. Manufacturer Warranty: 1 year (1/1/1) limited warranty includes 1 year of parts, labor and 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 Z6 G5 Workstation features an Intel Xeon w5-3423 processor. This is a 12-core (dodeca-core) CPU with 24 threads, operating at a base frequency of 2 GHz. It uses the Socket LGA-4677 interface and includes Intel vPro technology for enhanced security and remote management capabilities in business environments.
How much memory is installed and what type is it?
The workstation comes with 16 GB of DDR5 SDRAM installed as a single 16 GB module. The memory operates at 4.80 GHz speed and uses registered signal processing. The system has eight total memory slots, allowing expansion up to 1 TB maximum capacity when additional modules are added.
What storage configuration does this workstation include?
Primary storage is provided by a 512 GB solid-state drive using the PCI Express NVMe 4.0 x4 interface for high-speed data transfer. The system also includes a Serial ATA/600 controller that supports RAID 0, 1, 5, and 10 configurations when additional drives are installed for data redundancy or performance optimization.
What operating system is pre-installed on this workstation?
The workstation comes with Windows 11 Pro pre-installed in English language version. Windows 11 Pro provides professional features including BitLocker encryption, remote desktop access, enhanced security controls, and enterprise management capabilities suitable for business and technical computing environments.
What connectivity options are available on this HP workstation?
Connectivity includes Gigabit Ethernet for network access and thirteen USB ports: three USB 2.0 ports, six USB 3.1 Gen1 ports, two USB 3.2 Gen1 ports, and two USB 3.2 Gen2x2 Type-C ports with Power Delivery 3.0 capability. The system also supports standard expansion cards for additional connectivity options.
What is the form factor and physical dimensions of this workstation?
This is a tower form factor workstation with black finish. It measures 17.50 inches (444.50 mm) in height, 6.65 inches (168.90 mm) in width, and 18.30 inches (464.80 mm) in depth. The system weighs approximately 28.22 pounds (12.8 kg) and is designed for standard desk or under-desk placement in office environments.
| Qty | Price | Available |
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