HP Z4 G4 Workstation Xeon W-2225 4.1GHz 64GB DDR4 2TB NVMe Quadro P5000 16GB Windows 11 Pro

Professional Workstation for Demanding Workflows

The HP Z4 G4 is a new mid-tower desktop built around an Intel Xeon W-2225 processor running at 4.1GHz with a 4.6GHz turbo frequency across four cores. It ships with 64GB of DDR4 2933 ECC registered memory in a four-module configuration and a 2TB M.2 NVMe solid-state drive. An NVIDIA Quadro P5000 graphics card with 16GB GDDR5X memory and a 256-bit bus drives up to four DisplayPort 1.4 outputs and one dual-link DVI-D port, while Windows 11 Pro provides the operating environment.

Build Integration and Expansion

The system uses an LGA 2066 socket on a mid-tower chassis that supports up to 512GB of DDR4 memory across its slots. Internal storage bays and M.2 slots accept combinations of SATA and PCIe NVMe drives for additional capacity. Multiple PCIe slots allow the addition of specialised accelerator cards or networking adapters, and toolless access simplifies hardware changes. Integrated Gigabit Ethernet and high-definition audio handle baseline connectivity without extra cards.

Thermals Noise and Power

A 1000W 80 Plus Gold power supply rated at 90 percent efficiency delivers stable power to the processor, memory, storage and the Quadro P5000 graphics adapter. The workstation chassis is engineered for professional reliability with airflow paths designed to manage heat from sustained compute-intensive workloads. ISV certification confirms the platform meets thermal and acoustic targets for certified professional applications.