HP Z4 G4 Workstation Xeon W-2235 3.8GHz 6C 128GB DDR4 2TB NVMe Quadro RTX 5000 16GB Windows 11 Pro

Professional Workstation for Demanding Workflows

The HP Z4 G4 is a mid-tower business desktop built for compute-intensive professional applications. It ships with an Intel Xeon W-2235 six-core processor running at 3.8GHz with a 4.6GHz turbo frequency. The system includes 128GB of DDR4 2933MHz ECC registered memory configured as four 32GB modules. An Nvidia Quadro RTX 5000 graphics card with 16GB GDDR6 memory drives visual workloads.

Graphics Interface and Memory Limits

The Quadro RTX 5000 connects via a PCIe slot and provides four DisplayPort 1.4 outputs plus a VirtualLink connector for display connectivity. The GPU uses a 256-bit memory interface with 16GB of GDDR6 video memory. The workstation supports a maximum of 512GB of DDR4 2933 ECC memory across its DIMM slots. The 2TB M.2 NVMe solid-state drive occupies one PCIe-based storage slot for high-speed system responsiveness.

Compatibility Checks Before Ordering

Verify that your displays accept DisplayPort 1.4 or VirtualLink inputs to match the graphics card outputs. Confirm the LGA 2066 socket platform aligns with your intended processor upgrade path, as the board is designed for Intel Xeon W and Core X-series CPUs. Ensure your workflow software is certified for ISV compatibility with this hardware configuration. The 1000W 80 Plus Gold power supply requires a standard mains connection rated for its draw.