HP Z4 G4 Xeon W2133 3.6 GHz 32 GB DDR4 256 GB NVME 2 TB HDD Quadro P620 desktop PC

HP Z4 G4 Xeon workstation for professional workloads

This HP Z4 G4 tower workstation is built for business users who need a reliable Xeon platform. It ships with 32 GB of DDR4 memory, a 256 GB NVME solid-state drive and a 2 TB SATA hard drive. The NVIDIA Quadro P620 graphics card supports entry-level professional visualisation tasks. No operating system is included, so you can install your preferred environment.

NVME boot drive and SATA storage limits

The 256 GB NVME drive provides fast boot and application loading, but its capacity fills quickly with large project files or virtual machines. The 2 TB SATA hard drive adds bulk storage for archives and media, yet its mechanical interface is slower than the NVME bus. The Quadro P620 is an entry-level professional GPU; it handles 2D CAD and multi-display setups but is not suited for heavy 3D rendering or compute workloads.

Check power, expansion slots

Verify that your workspace can accommodate a full-size tower chassis and that your power infrastructure meets the workstation's requirements. Confirm the motherboard has free PCIe slots if you plan to add specialised capture, networking or additional GPU cards. Ensure you possess a valid licence for the operating system you intend to install, as none is supplied.