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Black mid-tower workstation chassis with front panel vents and HP branding

HP

HP Z4 G4 Workstation Xeon W-2225 4.1GHz 32GB DDR4 4TB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-3TCF-E6J86

Mid-tower workstation with a 4.1 GHz 4-core Xeon W-2225, 32 GB DDR4 ECC memory, 4 TB NVMe SSD and Quadro P5000 16 GB graphics for professional compute and visualisation workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity32 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Xeon W-2225 at 4.1 GHz base and 4.6 GHz turbo accelerates compute-heavy tasks
  • 32 GB DDR4-2933 ECC registered memory keeps large datasets stable
  • 4 TB NVMe SSD provides high-capacity project storage
  • Quadro P5000 16 GB GDDR5X with four DisplayPort 1.4 outputs drives multi-monitor 3D workflows
  • 1000 W 80 Plus Gold supply delivers 90 % efficient power for sustained loads

Professional Workstation for Demanding Workflows

The HP Z4 G4 is a mid-tower business desktop built for compute-intensive professional applications. It ships with an Intel Xeon W-2225 processor running at 4.1GHz with a 4.6GHz turbo frequency across four cores. The system includes 32GB of DDR4 2933 ECC registered memory configured as four 8GB modules. A 4TB M.2 NVMe solid-state drive provides high-capacity project storage and fast system responsiveness.

Tool-Free Access and Certified Graphics

Designed with toolless access to internal components, the chassis makes upgrades and maintenance easier for engineers. Multiple PCIe slots support flexible expansion for additional professional cards. The installed Nvidia Quadro P5000 delivers 16GB GDDR5X memory on a 256-bit bus with four DisplayPort 1.4 outputs and one dual-link DVI-D connector. ISV certification ensures reliable performance with leading professional applications for 3D CAD, rendering and visualization.

Verify Power and Memory Requirements Before Ordering

The workstation includes a 1000W 80 Plus Gold power supply rated at 90% efficiency for stable operation under load. Buyers who need more than 32GB of memory should confirm the 512GB maximum supported capacity meets their dataset requirements. Systems requiring a different operating system or a multi-processor configuration are not addressed by this single-processor model. Ensure your display connectivity matches the available DisplayPort 1.4 and DVI-D interfaces.

How it compares

Measured against everything we stock in Business & Office Desktops, at today’s prices. Recalculated every night.

Price $1,456.99
Cheaper than about 70% of the 2,161 comparable items (median $5,687.99).
RAM capacity 32 GB DDR4
Lower than about 70% of the 2,095 comparable items (median 64 GB).
SSD storage 4 TB PCIe
Higher than about 70% of the 2,058 comparable items (median 2 TB).

Specifications

Product
Product lineZ4
Model nameG4
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Xeon
CPU socketLGA 2066
Memory
RAM capacity32 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage4 TB PCIe
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How can I confirm the Xeon W-2225 is hitting its 4.6GHz turbo speed under load?

Open Task Manager’s Performance tab or a tool like HWMonitor while running a heavy single-threaded task; the clock should read 4.6 GHz on at least one core.

What cables or accessories are included for the Quadro P5000’s four DisplayPort 1.4 and dual-link DVI-D outputs?

The workstation ships with the graphics card installed; video cables are not included, so purchase DisplayPort or DVI-D cables that match your monitors.

Should I choose the 32 GB DDR4-2933 ECC kit or add more modules up to the 512 GB maximum?

The system arrives with four 8 GB ECC registered sticks; if your datasets exceed 32 GB, add identical DDR4-2933 ECC RDIMMs to populate the remaining slots.

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