HP Z2 G4 Mid-Tower Desktop PC Intel Core i5-9500 16GB DDR4 4TB NVMe NVIDIA Quadro RTX 4000

HP Z2 G4 Workstation

The HP Z2 G4 Mid-Tower is a new Windows 11 Pro desktop built for professional workloads. It ships with an Intel Core i5-9500 six-core processor running at 3.0 GHz with a 4.4 GHz turbo frequency. Sixteen gigabytes of DDR4 2666 memory and a 4 TB NVMe SSD provide capacity for large datasets. The NVIDIA Quadro RTX 4000 adds 8 GB GDDR6 graphics for certified applications.

NVIDIA Quadro RTX 4000 8 GB

The Quadro RTX 4000 is the specification that determines suitability for GPU-accelerated workflows. Its 8 GB GDDR6 frame buffer across a 256-bit bus supports complex models and high-resolution textures. Three DisplayPort 1.4 outputs and one USB-C connector drive multiple 4K displays without adapters. Certified drivers ensure stability in CAD, rendering and simulation packages where consumer cards fall short.

Sustained load thermal balance

A 500 W 90% efficient power supply feeds the CPU, GPU and storage without headroom for major upgrades. Under continuous compute or render tasks the mid-tower chassis manages heat through directed airflow rather than liquid cooling. The six-core processor maintains turbo frequencies within its thermal envelope while the Quadro's blower-style cooler exhausts GPU heat directly out the rear. Builders who need a second graphics card or higher-wattage components should consider a larger chassis.