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Black mid-tower workstation chassis with front I/O ports

HP

HP Z4 G4 Workstation Xeon W-2225 4.1GHz 128GB DDR4 500GB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-AWKE-3CXFZ

Mid-tower workstation with 4-core Xeon at 4.1 GHz, 128 GB DDR4, 500 GB NVMe and Quadro P5000 16 GB graphics

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2225 4-core CPU reaches 4.6GHz turbo for fast compute
  • 128GB DDR4 2933MHz ECC registered memory handles large datasets reliably
  • 500GB NVMe SSD provides rapid system responsiveness and boot times
  • Nvidia Quadro P5000 16GB GDDR5X drives 3D CAD and rendering workflows
  • 1000W 80 Plus Gold 90% efficient PSU powers demanding professional workloads

Professional Workstation for Compute-Intensive

The HP Z4 G4 is a mid-tower workstation built around a 4.1 GHz Intel Xeon W-2225 processor with four cores and a 4.6 GHz turbo frequency. It ships with 128 GB of DDR4 2933 ECC registered memory and a 500 GB NVMe SSD. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

128 GB DDR4 ECC Memory and 500 GB NVMe Boot Drive

Four 32 GB modules populate the board, leaving headroom to reach the 512 GB maximum supported capacity on Xeon configurations. The 500 GB PCIe NVMe drive provides fast system responsiveness, while additional internal bays and M.2 slots allow expansion with SATA or further NVMe storage for large project datasets.

1000 W 80 Plus Gold PSU Powers Quadro P5000

A 1000 W power supply rated at 90 % efficiency delivers stable power to the Nvidia Quadro P5000 with 16 GB GDDR5X memory and four DisplayPort 1.4 outputs plus dual-link DVI. The workstation is engineered for toolless access and certified for leading ISV applications, ensuring reliable thermals and quiet operation during sustained GPU-accelerated workloads.

How it compares

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

Price $1,728.99
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 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 capacity128 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage500 GB 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

Will the LGA 2066 socket on this Z4 G4 accept the Xeon W-2225 I already own?

Yes, the workstation uses an LGA 2066 socket and ships with the Xeon W-2225 4.1 GHz 4-core processor installed, so your existing W-2225 is the exact match.

How can I verify the Quadro P5000 16 GB is running at full 256-bit GDDR5X bandwidth after setup?

Open NVIDIA Control Panel or GPU-Z; the memory interface should report 256-bit and the memory type GDDR5X, confirming the card is operating at its specified width.

Does the box include the four DisplayPort 1.4 cables and the DVI-D dual-link cable needed for the Quadro P5000 outputs?

The system ships with the Quadro P5000 installed (4x DP 1.4 + DVI-D DL), 128 GB DDR4-2933 ECC memory (4×32 GB), 500 GB M.2 NVMe SSD, 1000 W 80 Plus Gold PSU and Windows 11 Pro; display cables are not included and must be purchased separately.

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