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Black mid-tower workstation with front panel vents and I/O ports

HP

HP Z4 G4 Business Desktop Xeon W-2225 4.1GHz 128GB DDR4 1TB NVMe Quadro P5000 16GB

SKU CH-ZCWV-GCSYA

Mid-tower workstation with a 4.1 GHz Xeon W-2225, 128 GB DDR4 ECC memory, 1 TB NVMe SSD and Quadro P5000 16 GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2225 4.1 GHz turbo 4.6 GHz for fast compute
  • 128 GB DDR4 2933 ECC memory handles large datasets reliably
  • 1 TB NVMe SSD provides rapid system responsiveness
  • Quadro P5000 16 GB GDDR5X drives professional 3D and GPU workloads
  • 1000 W 80 Plus Gold 90 % efficient power supply supports expansion

HP Z4 G4 Xeon Workstation

The HP Z4 G4 is a mid-tower workstation built around an Intel Xeon W-2225 processor running at 4.1 GHz with a 4.6 GHz turbo frequency. It ships with 128 GB of DDR4 2933 ECC registered memory in a 4×32 GB configuration and a 1 TB PCIe NVMe solid-state drive. An NVIDIA Quadro P5000 with 16 GB GDDR5X memory provides professional graphics through four DisplayPort 1.4 outputs and one dual-link DVI-D port. Windows 11 Pro is pre-installed and digitally activated.

Compatibility Checklist

Verify that your display cables match the Quadro P5000 outputs: four DisplayPort 1.4 and one DVI-D dual-link connector. The system uses an LGA 2066 socket and supports up to 512 GB of DDR4 2933 ECC memory across eight slots; four slots remain free with the current 4×32 GB kit. Internal storage bays and additional M.2 slots are available for SATA or PCIe NVMe expansion. A monitor is not included.

Thermals and Power

A 1000 W 80 Plus Gold power supply rated at 90 % efficiency delivers power to the CPU, GPU and all installed components. The Xeon W-2225 has a four-core design with a base clock of 4.1 GHz and a single-core turbo up to 4.6 GHz under load. The Quadro P5000 draws power through the motherboard and its own auxiliary connectors within the chassis. Tool-less access allows inspection of heatsinks and airflow paths for routine maintenance.

How it compares

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

Price $1,778.99
Cheaper than about 68% of the 2,161 comparable items (median $5,687.99).
RAM capacity 128 GB DDR4
Higher than about 60% of the 2,095 comparable items (median 64 GB).
SSD storage 1 TB PCIe
Lower than about 60% 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 capacity128 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage1 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

Does the workstation come with a monitor, keyboard or mouse, or do I need to buy them separately?

The box contains the HP Z4 G4 tower, 1TB M.2 NVMe SSD, 128GB DDR4 2933MHz ECC memory, Nvidia Quadro P5000 16GB graphics card, 1000W 80 Plus Gold power supply and Windows 11 Pro. Monitor, keyboard and mouse are not included.

Should I choose the 128GB DDR4 2933MHz configuration or add more memory later?

The system ships with 128GB (4x 32GB) DDR4 2933MHz ECC Registered installed and supports up to 512GB total, so you can start with the included capacity and expand later if workloads demand it.

What does the Xeon W-2225 4.1GHz 4-core processor with 4.6GHz turbo mean for real-world CAD and rendering tasks?

The 4-core Xeon W-2225 runs at 4.1GHz base and can boost to 4.6GHz, giving strong single-thread speed for CAD modelling while the Quadro P5000 16GB GDDR5X handles GPU-accelerated rendering and 3D viewport work.

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