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

HP

HP Z4 G4 Workstation Xeon W-2225 4.1GHz 64GB DDR4 500GB NVMe Quadro P4000 8GB Windows 11 Pro

SKU CH-S6G9-9KC04

Mid-tower workstation with Xeon W-2225 4.1GHz, 64GB DDR4, 500GB NVMe and Quadro P4000 8GB for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2225 reaches 4.6GHz turbo for fast compute
  • 64GB DDR4 2933MHz ECC memory handles large datasets reliably
  • 500GB NVMe SSD provides rapid system responsiveness
  • Nvidia Quadro P4000 8GB GDDR5 drives professional 3D workflows
  • 1000W 80 Plus Gold 90% efficient power supply supports expansion

Professional Workstation Configuration

The HP Z4 G4 mid-tower workstation arrives new with Windows 11 Pro installed. It is built around an Intel Xeon W-2225 four-core processor running at 4.1GHz with a 4.6GHz turbo frequency. This system targets professionals who need certified reliability for compute-intensive applications.

64GB DDR4 2933 ECC Registered Memory

The workstation includes 64GB of DDR4 2933MHz ECC registered memory configured as four 16GB modules. Error-correcting code memory protects data integrity during large dataset processing and complex simulations. The platform supports a maximum of 512GB for future expansion.

Suited For Certified Professional Applications

This configuration suits users who require ISV-certified stability with Nvidia Quadro P4000 8GB GDDR5 graphics for 3D CAD and visualization. Buyers who need more than 500GB of NVMe boot storage or who require multi-processor scaling should evaluate alternative platforms.

How it compares

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

Price $1,050.99
Cheaper than about 74% of the 2,161 comparable items (median $5,687.99).
RAM capacity 64 GB DDR4
Typical for this category: the median of 2,095 items is 64 GB.
SSD storage 500 GB pcie
Lower than about 90% 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 capacity64 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage500 GB pcie
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What does the 4.1 GHz base clock on the Xeon W-2225 mean for real workloads?

The four-core processor runs at 4.1 GHz base and can boost to 4.6 GHz, giving strong single-thread speed for CAD and simulation tasks while the 16 MB cache helps with large assemblies.

How does the PCIe NVMe interface affect the 500 GB SSD speed?

The drive connects over PCIe NVMe, so it delivers full NVMe read and write throughput instead of being limited by the older SATA bus.

What space and power does the Quadro P4000 need inside the mid-tower?

The dual-slot card uses one full-height PCIe x16 slot, draws power from the 1000 W 80 Plus Gold supply, and fits within the chassis depth allowance.

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