HP PCA-Engine System Board for Z4 G4 Workstation, Intel C422, LGA 2066, DDR4

The HP PCA-Engine is a high-performance system board designed specifically for the HP Z4 G4 Workstation. It provides a robust foundation for demanding professional workloads, offering exceptional stability and performance for content creation, engineering, and scientific computing.

Advantages

This motherboard supports Intel Xeon W and Core X-series processors on the LGA 2066 socket, paired with the Intel C422 chipset. With 8 DIMM slots for DDR4 ECC memory (up to 256 GB), dual M.2 NVMe slots, and 6 SATA 6Gb/s ports, it delivers fast data access and ample storage options. The integrated Intel I219-LM Gigabit Ethernet and Realtek ALC221 audio ensure reliable connectivity and clear sound.

Suitable for

• HP Z4 G4 Workstation upgrades and replacements
• Professional workstations for CAD, video editing, and 3D rendering
• Data analysis and virtualization environments

Key specifications

• Product Type: System Board / Motherboard
• Compatibility: HP Z4 G4 Workstation
• Chipset: Intel C422
• CPU Socket: LGA 2066
• Supported CPU Series: Intel Xeon W, Intel Core X-series
• DIMM Slots: 8
• RAM Type: DDR4 ECC RDIMM / UDIMM
• Max RAM Capacity: 256 GB
• PCIe 3.0 x16 Slots: 2
• Other PCIe Slots: 2x PCIe 3.0 x8, 1x PCIe 3.0 x4, 1x PCIe 3.0 x1
• SATA 6Gb/s Ports: 6
• M.2 NVMe Slots: 2 (PCIe Gen3 x4)
• Network Controller: Intel I219-LM Gigabit Ethernet
• Audio Controller: Realtek ALC221
• RAID Support: Intel RSTe (RAID 0, 1, 5, 10)
• Form Factor: Proprietary (HP Z4 G4)
• Main Power Connector: 24-pin ATX
• CPU Power Connector: 8-pin EPS

Recommendations

Ensure compatibility with your HP Z4 G4 chassis and power supply. For optimal performance, pair with supported Intel Xeon W processors and ECC memory modules.