HP Z2 G4 Mid-Tower Workstation i5-9500 16GB 1TB NVMe Quadro RTX 4000 Windows 11 Pro

HP Z2 G4 Mid-Tower Workstation

This HP Z2 G4 Mid-Tower Workstation is a new desktop computer built for professional workloads. It runs Windows 11 Pro on an Intel Core i5-9500 6-core processor with a base frequency of 3.0GHz and a 4.4GHz turbo boost. The system includes 16GB of DDR4 2666MHz memory and a 1TB NVMe SSD for fast storage access. A NVIDIA Quadro RTX 4000 graphics card with 8GB GDDR6 provides certified driver support for creative and engineering applications.

Upgrading from integrated graphics or entry GPUs

Moving from a system relying on integrated graphics or an entry-level GPU to the Quadro RTX 4000 adds 8GB of dedicated GDDR6 memory and a 256-bit bus. The jump is worth it when your workflow uses ISV-certified drivers for 3D modelling, rendering or simulation tasks that need stable viewport performance. The 1TB NVMe SSD also replaces slower mechanical drives, cutting boot and project load times. Builders who need more storage capacity or multiple GPU slots should verify the mid-tower chassis limits before purchasing.

Sustained load behaviour with 500W 90% efficient PSU

The included 500W power supply operates at 90% efficiency to support the CPU and GPU under continuous compute or render loads. The mid-tower form factor provides airflow for the Quadro RTX 4000 and the 6-core processor during extended sessions. Integrated Intel I219-LM Gigabit Ethernet and Conexant 5.1 audio maintain connectivity and monitoring without adding expansion cards. Thermal throttling thresholds depend on the specific chassis configuration and ambient conditions not detailed here.