HP Z6 G4 Gold Workstation: 20-Core, 8GB, 500GB NVMe (Renewed)

The HP Z6 G4 is a tower workstation originally designed for compute-heavy professional environments, and this renewed unit retains that core capability at a reduced price point. The Intel Xeon Gold 6148 processor provides 20 physical cores running at a 2.4 GHz base clock, making it particularly effective for workloads that scale with thread count — think 3D rendering in Blender or V-Ray, finite element analysis, video transcoding, or compiling large codebases. The ECC DDR4 memory ensures bit-level data integrity, a requirement in fields like engineering, scientific computing, and financial modeling where silent memory errors are unacceptable.

The AMD Radeon Pro WX 7100 with 8GB of GDDR5 is a mid-range professional GPU that carries ISV certifications for major CAD and visualization packages, providing stable, tested driver support that consumer cards cannot guarantee. Storage is handled by a 500GB NVMe M.2 SSD, which keeps the operating system and primary applications responsive. The most notable limitation is the 8GB RAM configuration — this is a fraction of what the Z6 G4 platform can support, and most professional users will want to upgrade to at least 32GB or 64GB to avoid memory pressure when running the workloads this hardware is otherwise capable of handling. The system ships with Windows 11 Professional pre-installed.