HP Z4 G4 Workstation Xeon W-2235 3.8GHz 16GB DDR4 4TB NVMe Quadro P5000 16GB Windows 11 Pro

Professional Workstation for Compute-Intensive Tasks

This HP Z4 G4 mid-tower workstation is built for professionals who need reliable single-processor performance. It pairs an Intel Xeon W-2235 six-core processor with 16GB of DDR4 2933 ECC registered memory. The system includes a 4TB PCIe NVMe solid-state drive and an Nvidia Quadro P5000 graphics card with 16GB GDDR5X memory. Windows 11 Pro is pre-installed for immediate deployment in certified application environments.

Upgrading from Entry-Level or Older Workstations

Users moving from consumer desktops or previous-generation workstations gain ISV-certified stability and ECC memory protection for data integrity. The jump is worth it when workflows demand certified drivers for 3D CAD, rendering, or GPU-accelerated simulation. The 1000W 80 Plus Gold power supply provides headroom for the included Quadro P5000 and supports future graphics upgrades within the chassis power budget.

Practical Limits of the Platform

The LGA 2066 socket and DDR4 2933 architecture cap memory expansion at 512GB using registered DIMMs, so buyers needing larger capacities must verify module compatibility. The Quadro P5000 connects via four DisplayPort 1.4 outputs and one dual-link DVI-D port, limiting display configurations to those interfaces. Internal storage flexibility relies on available M.2 slots and drive bays not detailed here, requiring physical verification for additional NVMe or SATA drives.