HP Z4 G4 Workstation Xeon W-2225 4.1GHz 64GB DDR4 1TB NVMe Quadro P2000 5GB Windows 11 Pro

Professional workstation for compute-intensive

The HP Z4 G4 is a mid-tower business desktop built around an Intel Xeon W-2225 processor running at 4.1GHz with a 4.6GHz turbo frequency across four cores. It ships with 64GB of DDR4 2933 ECC registered memory in a four-by-16GB configuration and a 1TB PCIe NVMe solid-state drive. The Nvidia Quadro P2000 provides 5GB of GDDR5 memory on a 160-bit bus with four DisplayPort 1.4 outputs. Windows 11 Pro is pre-installed and digitally activated.

Sustained performance under continuous load

A 1000W 80 Plus Gold power supply rated at 90 percent efficiency delivers stable power for extended rendering or simulation sessions. The Xeon W-2225 maintains its turbo frequency within the thermal envelope of the mid-tower chassis while the ECC memory corrects single-bit errors without interrupting long-running calculations. Four memory slots remain populated, leaving room to expand toward the 512GB maximum supported capacity. Tool-less access simplifies adding storage or graphics cards without downtime.

Quadro P2000 5GB GDDR5 for certified professional

The graphics adapter targets 3D CAD, visualization and GPU-accelerated workloads backed by ISV certification across major professional software suites. Four DisplayPort 1.4 connectors drive multiple high-resolution displays from a single card. Buyers who need larger frame buffers for complex scenes or multi-GPU render farms will require a different graphics option. The LGA 2066 platform limits processor upgrades to compatible Xeon W-series CPUs.