HP Z4 G4 Business Desktop Xeon W-2225 4.1GHz 64GB DDR4 2TB NVMe RTX 5000 16GB Windows 11 Pro

Workstation for Demanding Professional Workflows

This HP Z4 G4 Business Desktop is built for engineers and creators who need reliable single-processor performance. The Intel Xeon W-2225 4 Core Processor runs at 4.1GHz with a 4.6GHz Turbo frequency. It includes 64GB DDR4 2933MHz ECC Registered Memory and a 2TB PCIe NVMe SSD. The NVIDIA Quadro RTX 5000 16GB GDDR6 graphics card drives 3D CAD and visualization tasks. Windows 11 Pro is pre-installed.

DDR4 2933 Memory and PCIe NVMe Limits

The platform supports DDR4 2933 ECC SDRAM up to a maximum of 512GB on Xeon configurations. This speed ceiling is fixed by the processor and chipset; faster modules will downclock. Storage uses PCIe NVMe and SATA interfaces through internal M.2 slots and drive bays. The integrated Gigabit Ethernet adapter provides a 1Gbps network ceiling. No faster memory standard or network interface is supported by this hardware generation.

64GB Memory and 2TB NVMe Headroom

The installed 64GB DDR4 2933 ECC memory handles large datasets and complex simulations with headroom to expand to 512GB across available slots. The 2TB M.2 NVMe SSD delivers fast system responsiveness and project storage capacity. The 1000W 80 Plus Gold 90% Efficient Power Supply supports the RTX 5000 16GB GDDR6 256-bit GPU and additional PCIe add-in cards. Buyers who need more than 512GB RAM or multi-GPU scaling beyond the power budget should consider a different platform.