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HP Z6 G4 Workstation - Dual Gold 6148, 64GB RAM, 1TB NVMe (Renewed) — main product image
HP Z6 G4 Workstation - Dual Gold 6148, 64GB RAM, 1TB NVMe (Renewed)
HP Z6 G4 Workstation - Dual Gold 6148, 64GB RAM, 1TB NVMe (Renewed)
HP Z6 G4 Workstation - Dual Gold 6148, 64GB RAM, 1TB NVMe (Renewed)
HP

HP Z6 G4 Workstation - Dual Gold 6148, 64GB RAM, 1TB NVMe (Renewed)

The HP Z6 G4 workstation pairs dual 20-core Intel Gold 6148 processors with 64GB RAM and 3TB of total storage for demanding professional workflows.

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Overview

The HP Z6 G4 Workstation is a professional-grade tower designed for users who need massive multi-threaded computing power. Equipped with two Intel Xeon Gold 6148 processors — each packing 20 cores at a 2.4 GHz base clock — this workstation delivers a combined 40 cores and 80 threads, making it exceptionally capable for tasks like video encoding, scientific computation, 3D modeling, data analysis, and running multiple virtual machines simultaneously. With 64GB of DDR4 RAM and a fast 1TB NVMe SSD paired with a 2TB secondary drive, the system provides both the speed and capacity that professional workflows demand.

This renewed unit comes with Windows 11 preinstalled and has been professionally inspected and tested to function like new. The HP Z6 G4 chassis is built for expandability, with multiple PCIe slots, drive bays, and memory slots that allow users to scale the system over time. The included AMD Radeon Pro W2100 graphics card handles everyday professional display output and light CAD work, though users with GPU-intensive needs in areas like real-time rendering or machine learning may want to install a more powerful card. Overall, the Z6 G4 represents a compelling option for professionals seeking workstation-class performance at a renewed price point.

Specifications

Brand
HP
Model
Z6 G4
Processors
2x Intel Xeon Gold 6148 (20 cores each, 2.4 GHz)
Memory
64GB RAM
Primary Storage
1TB NVMe SSD
Secondary Storage
2TB
Graphics
AMD Radeon Pro W2100
Operating System
Windows 11
Form Factor
Tower Workstation

Pros & Cons

👍 Pros

  • Dual Intel Xeon Gold 6148 processors deliver 40 physical cores for heavily threaded professional workloads
  • 64GB of RAM provides ample headroom for large datasets, virtual machines, and complex project files
  • 1TB NVMe SSD offers fast boot and application load times, complemented by a 2TB secondary drive for bulk storage
  • HP Z6 G4 tower chassis supports extensive expandability for additional GPUs, storage, and memory
  • Windows 11 preinstalled and ready for current software ecosystems

👎 Cons

  • The included W2100 graphics card is entry-level and may need upgrading for GPU-intensive rendering or simulation tasks
  • As a renewed product, cosmetic imperfections are possible despite full functional testing
  • Dual Xeon processors result in higher power consumption and heat output compared to single-CPU workstations
  • Large tower form factor requires significant desk or floor space

Frequently Asked Questions

It is equipped with two Intel Xeon Gold 6148 processors, each featuring 20 cores running at a base clock of 2.4 GHz, for a total of 40 physical cores.
A renewed product has been professionally inspected, tested, and restored to full working condition. It may show minimal cosmetic wear but functions like a new unit.
It comes with an AMD Radeon Pro W2100 (also branded as a W2100) graphics card, which is a professional-grade GPU suitable for CAD and general workstation tasks but not intended for high-end 3D rendering or gaming.
The workstation includes a 1TB NVMe SSD for fast primary storage plus a 2TB secondary drive, providing 3TB of total storage.
The dual 20-core Xeon processors and 64GB of RAM make it well-suited for video editing, data analysis, and moderate 3D work. However, the included W2100 GPU is entry-level for professional graphics, so GPU-intensive rendering workflows may benefit from a card upgrade.

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