HP Z4 G4 Mid-Tower Workstation Xeon W-2225 4.1GHz 256GB DDR4 4TB NVMe Quadro P4000 8GB Windows 11 Pro

HP Z4 G4 Workstation Overview

The HP Z4 G4 is a mid-tower workstation built for professional workloads. It runs an Intel Xeon W-2225 processor at 4.1GHz with a 4.6GHz turbo frequency across four cores. The system includes 256GB of DDR4 2933MHz ECC registered memory and a 4TB PCIe NVMe solid state drive. An NVIDIA Quadro P4000 graphics card with 8GB GDDR5 memory provides certified driver support for ISV applications.

Suitable Users and Limitations

This workstation suits engineers, designers and analysts who need ECC memory stability and certified graphics drivers for CAD, rendering or simulation tasks. The single-processor design limits users who require dual-socket scaling or higher core counts for massively parallel compute. Buyers needing more than 512GB of total memory capacity should consider alternative platforms. The four-core CPU may not meet the needs of heavily threaded workloads that benefit from higher thread counts.

Critical Specification Decider

The Intel Xeon W-2225 processor uses the LGA 2066 socket and delivers four cores at 4.1GHz base clock with 4.6GHz turbo. This specific CPU configuration determines whether the workstation matches your single-threaded and lightly threaded application requirements. Verify that your software licences and workload profiles align with a four-core, single-socket architecture before purchase. The 256GB DDR4 2933MHz ECC memory is installed as eight 32GB modules.