HP Z4 G4 Mid-Tower Workstation Xeon W-2225 4.1GHz 128GB DDR4 4TB NVMe Quadro P4000 8GB Windows 11 Pro

Z4 G4 Xeon W-2225 Workstation

This HP Z4 G4 mid-tower workstation ships new with an Intel Xeon W-2225 processor running at 4.1 GHz with a 4.6 GHz turbo frequency across four cores. It includes 128 GB of DDR4 2933 ECC registered memory in a four-module configuration and a 4 TB PCIe NVMe solid-state drive. An Nvidia Quadro P4000 graphics card with 8 GB GDDR5 memory and four DisplayPort 1.4 outputs drives professional visual workloads. Windows 11 Pro is pre-installed and digitally activated.

Upgrade from older Z-series or consumer desktops

The jump is worthwhile when your current system cannot address more than 64 GB of memory or lacks ECC protection for data integrity. The Xeon W-2225 platform supports up to 512 GB of DDR4 2933 ECC memory, so the installed 128 GB leaves headroom for larger datasets. The Quadro P4000 adds ISV-certified drivers for 3D CAD, rendering and GPU-accelerated applications that integrated graphics or gaming cards do not reliably support. The 1000 W 80 Plus Gold power supply provides stable delivery for sustained multi-core workloads.

Check your workflow and peripheral needs

Verify that your professional applications are certified for the Quadro P4000 driver stack and that your monitors use DisplayPort 1.4 or compatible adapters. The mid-tower chassis uses an LGA 2066 socket and offers multiple PCIe slots for additional expansion cards, but no monitor is included in the shipment. Ensure your environment can accommodate a mid-tower form factor and that your network infrastructure matches the integrated Gigabit Ethernet adapter.