HP Z4 G4 Workstation Xeon W-2225 4.1GHz 256GB DDR4 4TB NVMe Quadro P2000 Win11 Pro

Professional single-processor workstation

The HP Z4 G4 Mid-Tower is built for professional workflows that demand high core counts and high clock frequencies. It runs an Intel Xeon W-2225 4.1GHz (4.6GHz Turbo) 4-core processor with 256GB (8x 32GB) DDR4 2933MHz ECC Registered memory. A 4TB M.2 NVMe solid-state drive provides fast system responsiveness and high-capacity project storage. This configuration suits engineers and creators handling large datasets and complex simulations.

Thermals noise and 1000W Gold power

A 1000W 80 Plus Gold 90% efficient power supply delivers stable power to the CPU and Nvidia Quadro P2000 5GB GDDR5 160-bit graphics adapter with four DisplayPort 1.4 outputs. The mid-tower chassis is designed for tool-less access to internal components, supporting serviceability during upgrades. Integrated Gigabit Ethernet and high-definition audio handle connectivity and sound without add-in cards. Buyers who need redundant power supplies or liquid-cooling loops should look elsewhere.

512GB maximum memory capacity

The platform supports up to 512GB DDR4 2933 ECC SDRAM on Xeon configurations, so the installed 256GB can be doubled when datasets grow. Four PCIe slots allow additional professional graphics or I/O cards for expanding GPU-accelerated workloads. Windows 11 Pro 64-bit is digitally activated and ready for ISV-certified applications. Builders who require more than 512GB of system memory cannot use this workstation.