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Black mid-tower workstation chassis with front panel vents and ports

HP

HP Z4 G4 Mid-Tower Workstation Xeon W-2225 256GB DDR4 4TB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-MER6-VNSGS

Mid-tower workstation with Xeon W-2225 4.1 GHz four-core processor, 256 GB DDR4 2933 ECC memory, 4 TB NVMe SSD and Quadro P5000 16 GB graphics running Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • Operating SystemWindows 11 Pro
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Intel Xeon W-2225 4-core CPU reaches 4.6GHz turbo for fast single-thread response
  • 256GB DDR4 2933 ECC registered memory handles large datasets with error correction
  • 4TB PCIe NVMe SSD provides high-capacity low-latency storage for active projects
  • NVIDIA Quadro P5000 16GB GDDR5X drives 3D CAD rendering and GPU-accelerated workloads
  • 1000W 80 Plus Gold 90% efficient power supply delivers stable energy for sustained loads

HP Z4 G4 Workstation Xeon W-2225

This new mid-tower workstation targets professionals who need certified reliability for compute-intensive workflows. It ships with Windows 11 Pro and a 1000W 80 Plus Gold power supply. The chassis provides toolless access for simple upgrades and maintenance.

Suits single-threaded CAD and simulation users

Engineers running lightly threaded CAD, BIM or simulation tasks benefit from the 4.1 GHz base clock and 4.6 GHz turbo. Buyers who need higher core counts for rendering or virtualisation should consider other configurations. The four-core layout limits parallel throughput.

256GB DDR4 2933 ECC Registered memory

Eight 32 GB modules fill the installed capacity and leave room to reach the 512 GB maximum. The registered ECC design protects data integrity for large datasets. Verify your application's memory scaling before committing to this configuration.

Highlights

  • Intel Xeon W-2225 4-core CPU reaches 4.6GHz turbo for fast single-thread response
  • 256GB DDR4 2933 ECC registered memory handles large datasets with error correction
  • 4TB PCIe NVMe SSD provides high-capacity low-latency storage for active projects
  • NVIDIA Quadro P5000 16GB GDDR5X drives 3D CAD rendering and GPU-accelerated workloads
  • 1000W 80 Plus Gold 90% efficient power supply delivers stable energy for sustained loads

Specifications

TypeBusiness Desktops & Workstations
Form FactorMid Tower
Operating SystemWindows 11 Pro
UsageBusiness
ColorBlack
MonitorMonitor not included
CPU TypeIntel Xeon
CPU Socket TypeLGA 2066
GPU/VGA TypeNVIDIA Quadro P5000
Memory Capacity256GB DDR4
Memory SpeedDDR4 2933
Maximum Memory Supported512 GB
SSD4 TB PCIe
SeriesZ4
ModelG4
Screen SizeNo Screen

Questions about this item

Does the workstation ship with the 4 TB NVMe SSD already installed or must I buy a drive separately?

The 4 TB PCIe NVMe solid-state drive is factory-installed, so no additional storage purchase is required.

Is the 256 GB DDR4-2933 ECC registered memory expandable, and what is the maximum supported?

The system has 8 × 32 GB modules fitted and supports up to 512 GB of DDR4-2933 ECC registered memory.

What display outputs does the Quadro P5000 16 GB provide for multi-monitor setups?

The card offers four DisplayPort 1.4 connectors and one dual-link DVI-D port for up to four simultaneous displays.

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