HP Z2 G4 Mid-Tower Workstation i5-9500 16GB 500GB NVMe Quadro P5000 16GB Windows 11 Pro

HP Z2 G4 Workstation

The HP Z2 G4 is a mid-tower workstation built around a six-core Intel Core i5-9500 processor running at 3.0 GHz with a 4.4 GHz turbo frequency. It ships with 16 GB of DDR4 2666 memory and a 500 GB NVMe SSD for fast boot and application loading. The system includes an NVIDIA Quadro P5000 graphics card with 16 GB GDDR5X memory and runs Windows 11 Pro out of the box. It targets professionals who need certified GPU performance for CAD, 3D modelling or video editing in a standard tower form factor.

Quadro P5000 16 GB GPU

The defining specification is the NVIDIA Quadro P5000 with 16 GB of GDDR5X memory on a 256-bit bus and four DisplayPort 1.4 outputs plus a dual-link DVI-D connector. This professional GPU provides certified drivers for ISV applications and supports multiple high-resolution displays for visualisation workloads. The 16 GB frame buffer allows large assemblies, textures and datasets to remain in GPU memory without swapping to system RAM. Buyers who need more VRAM or newer architecture features should consider a different graphics configuration.

Memory and Storage Headroom

The board supports up to 128 GB of DDR4 2666 memory across four slots, so the installed 16 GB can be expanded significantly for memory-intensive simulations or rendering. The 500 GB NVMe drive handles the operating system and active projects quickly, though users with large media libraries or project archives will need additional internal or external storage. The 500 W 90 % efficient power supply delivers sufficient headroom for the current CPU and GPU combination under full load.