Refurbished HP Z6 G5 Workstation
HP Z6 G5 Workstation
The HP Z6 G5 Workstation is a next-generation powerhouse designed for professionals who require extreme scalability, reliability, and compute density. Ideal for advanced engineering, architecture, VFX, simulation, AI development, and scientific workloads, the Z6 G5 expands upon HP’s legendary workstation platform with dual-socket Intel Xeon performance, DDR5 memory, and cutting-edge GPU options from NVIDIA and AMD. With enterprise-level security, massive expandability, and a refined thermal architecture, the Z6 G5 is built to handle the most demanding professional workflows with ease.

Design and Build
The HP Z6 G5 features a durable, serviceable chassis engineered for heavy professional use. Tool-less access allows fast upgrades and maintenance, while its spacious interior supports high-end components without compromising airflow. Intelligent thermal zoning and advanced cooling ensure stable operation under full load, making it ideal for high-performance rendering, simulation, and large dataset processing.
Performance
Powered by dual Intel Xeon W-3400 series processors, the Z6 G5 delivers exceptional multi-core performance for compute-intensive applications such as simulation, scientific modeling, and large-scale content creation. Supporting up to 1TB of DDR5 ECC memory, the workstation excels at multitasking and handling memory-heavy workloads with precision and stability. Whether handling AI pipelines or 3D production environments, the Z6 G5 delivers industry-leading performance.
Graphics
The HP Z6 G5 offers support for multiple high-end GPUs including NVIDIA RTX™ Ada Generation and AMD Radeon™ Pro cards. Built for professional graphics, simulation, and compute tasks, these GPUs provide exceptional rendering accuracy, real-time visualization, and AI-accelerated performance. With support for multi-GPU configurations and advanced display setups, the Z6 G5 is optimized for cutting-edge creative and technical workflows.
Storage
The Z6 G5 Workstation provides extensive storage flexibility with multiple M.2 NVMe slots and multiple bays for additional SSD or HDD expansion. PCIe Gen 4 storage delivers ultra-fast data access ideal for simulation assets, 8K video editing, massive CAD assemblies, and machine learning datasets. Optional RAID configurations ensure increased speed, redundancy, and data protection for mission-critical workflows.
Expandability
Designed for long-term scalability, the HP Z6 G5 includes multiple PCIe Gen 5 and Gen 4 expansion slots for GPUs, specialty accelerators, high-speed networking, and storage controllers. A wide selection of USB 3.2, USB-C, and optional Thunderbolt™ 4 ports supports modern peripherals and advanced external devices. With room for extensive internal upgrades, the Z6 G5 is built to evolve as professional demands grow.
Connectivity and I/O
The Z6 G5 offers robust connectivity through dual 2.5GbE LAN ports and optional Wi-Fi 6E and Bluetooth 5.3. Its versatile I/O includes front and rear USB-C ports, multiple DisplayPort outputs (depending on GPU), and additional legacy ports for broad compatibility. Whether integrating into an advanced workstation cluster or a traditional office setup, the Z6 G5 provides smooth and stable connectivity.
Software and Security
The HP Z6 G5 Workstation comes equipped with HP Wolf Security for Business, TPM 2.0, BIOS protection, and optional self-encrypting drives for superior data security. HP Performance Advisor optimizes system configuration automatically based on the user’s applications, ensuring consistent, peak performance. Optional biometric authentication adds further protection for sensitive professional environments.
Environmental Responsibility
Reflecting HP’s commitment to sustainability, the Z6 G5 is ENERGY STAR® certified, EPEAT® registered, and constructed with recycled materials. Energy-efficient components minimize power usage while advanced cooling reduces environmental impact. The Z6 G5 is engineered for performance while supporting environmentally conscious workflows.
Conclusion
The HP Z6 G5 Workstation is an elite, future-ready workstation built for professionals who require extreme compute power, high memory capacity, and advanced scalability. With dual Xeon W processors, DDR5 ECC memory, PCIe Gen 5 expandability, and support for top-tier professional GPUs, it excels in VFX, simulation, AI, engineering, and data-intensive environments. Combining security, performance, and long-term flexibility, the Z6 G5 is one of the most capable single- or dual-socket workstations available today.