HP Z4 G4 Workstation Xeon W-2235 3.8GHz 32GB DDR4 1TB NVMe Quadro P2000 Windows 11 Pro

HP Z4 G4 Mid-Tower Workstation

The HP Z4 G4 is a mid-tower business desktop built for professional workloads. It ships new with Windows 11 Pro, an Intel Xeon W-2235 six-core processor running at 3.8 GHz with a 4.6 GHz turbo frequency, and 32 GB of DDR4 2933 ECC registered memory. A 1 TB PCIe NVMe SSD and an NVIDIA Quadro P2000 5 GB GDDR5 graphics card with four DisplayPort 1.4 outputs complete the core configuration.

Suited for professional CAD.

This workstation suits engineers, designers and analysts who need ISV-certified stability, ECC memory integrity and professional graphics drivers for 3D CAD, rendering or GPU-accelerated simulation. The 1000 W 80 Plus Gold power supply and multiple PCIe slots support future expansion. Buyers who need more than 32 GB of memory or multiple high-power GPUs should evaluate higher-capacity platforms.

LGA 2066 socket defines processor compatibility

The motherboard uses an LGA 2066 socket paired with the Intel Xeon W-2235, so any processor upgrade must match that socket and the workstation's power and thermal design. Memory expansion uses DDR4 2933 ECC registered DIMMs up to the 512 GB platform limit. Storage expansion relies on additional M.2 NVMe or SATA bays.