HP

HP Z6 G4 Workstation 2X Gold 6136 96GB RAM Renewed

Dual-processor renewed workstation with 24 cores, 96GB RAM, and NVMe storage for demanding professional workloads.

$2,196.00*
In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The HP Z6 G4 Workstation is a professional-grade tower built around dual Intel Xeon Gold 6136 processors, each bringing 12 cores and 24 threads at a base clock of 3.0 GHz. With 24 cores and 48 threads total, this machine is engineered for workloads that scale across many cores — 3D rendering in applications like Blender or Cinema 4D, video encoding, finite element analysis, computational fluid dynamics, and large-scale data processing all benefit from this level of parallel processing power. The 96GB of RAM provides ample headroom for memory-intensive tasks, and the HP Z6 G4 platform supports further expansion if your projects demand it.

Storage is configured with a 500GB NVMe SSD for fast system boot and application loading alongside a 2TB HDD for bulk project file storage. The AMD Radeon Pro WX 4100 graphics card handles professional visualization, CAD, and multi-monitor setups, though users with heavy GPU rendering needs may want to upgrade to a more powerful workstation card — the Z6 G4 chassis supports full-length PCIe cards and provides the power headroom for them. As a renewed unit, this workstation delivers exceptional price-to-performance for professionals who need raw multi-threaded CPU power and large memory capacity without paying new-build prices. It ships with Windows 11 installed, ready to work out of the box.

Specifications

Processors
2x Intel Xeon Gold 6136 12-Core 3.0 GHz
Total Cores / Threads
24 Cores / 48 Threads
Memory
96GB RAM
Storage
500GB NVMe SSD + 2TB HDD
Graphics
AMD Radeon Pro WX 4100
Operating System
Windows 11
Condition
Renewed

Pros & Cons

👍 Pros

  • Dual Xeon Gold 6136 processors deliver 24 cores and 48 threads for heavily multi-threaded workloads
  • 96GB of RAM handles large datasets, complex renders, and memory-intensive professional applications
  • NVMe SSD boot drive paired with a 2TB HDD provides fast system performance and ample project storage
  • HP Z6 G4 chassis is built for reliability with tool-free access, efficient cooling, and expandability
  • Significantly lower cost than an equivalent new workstation configuration

👎 Cons

  • Renewed hardware may show cosmetic wear and typically carries a shorter warranty than new
  • WX 4100 is an entry-level workstation GPU that limits performance in heavy 3D rendering or GPU-compute tasks
  • Xeon Gold 6136 processors are based on the older Skylake-SP architecture, lacking newer efficiency gains
  • Windows 11 compatibility on this hardware may not be officially supported by Microsoft for all updates
  • Power consumption and noise output are substantial compared to modern workstations with equivalent core counts

Frequently Asked Questions

Renewed means the workstation has been professionally inspected, tested, and restored to working condition. It may show minor cosmetic wear but is fully functional and typically includes a limited warranty.
The dual 12-core Xeon Gold 6136 processors (24 cores / 48 threads total) excel at multi-threaded workloads like 3D rendering, video production, scientific simulation, CAD/CAM, and large dataset processing.
Yes, the HP Z6 G4 supports large amounts of ECC registered memory across multiple DIMM slots. The platform can be expanded well beyond 96GB depending on the DIMM configuration installed.
The AMD Radeon Pro WX 4100 is a professional-grade GPU designed for CAD, 3D modeling, and visualization workloads. It supports multiple displays and is certified for applications like SolidWorks, AutoCAD, and Revit, though it is an entry-level workstation GPU.
This unit ships with Windows 11 installed and functional. Note that older Xeon processors may not meet Microsoft's official TPM 2.0 and CPU requirements for Windows 11, so update policies may vary.