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

HP

HP Z4 G4 Workstation Xeon W-2225 4.1GHz 64GB 500GB NVMe Quadro P5000 16GB Windows 11 Pro

SKU CH-0J9X-65NGN

Mid-tower workstation with Xeon W-2225 4.1 GHz, 64 GB DDR4, 500 GB NVMe SSD and Quadro P5000 16 GB graphics for professional 3D and compute workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity64 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 compute-intensive workloads
  • 64GB DDR4 2933 ECC memory ensures data integrity for large datasets
  • 500GB NVMe SSD provides fast system responsiveness and application loading
  • Nvidia Quadro P5000 16GB GDDR5X 256-bit drives 3D CAD and rendering tasks
  • 1000W 80 Plus Gold 90% efficient PSU delivers reliable power for expansion

HP Z4 G4 Workstation Overview

The HP Z4 G4 is a mid-tower workstation built for professional workloads. It runs an Intel Xeon W-2225 processor with four cores at 4.1 GHz and a 4.6 GHz turbo frequency. The system includes 64 GB of DDR4 2933 ECC registered memory and a 500 GB M.2 NVMe solid-state drive. A 1000 W 80 Plus Gold power supply provides stable power delivery.

Ideal Users and Limitations

This workstation suits engineers and designers who need certified ISV reliability for 3D CAD, rendering and GPU-accelerated applications. The Quadro P5000 with 16 GB GDDR5X memory and four DisplayPort 1.4 outputs drives multiple high-resolution displays. Buyers who require dual-processor scaling or more than 512 GB of total memory capacity should consider a different platform.

Pre-Purchase Compatibility Checks

Verify that your workflow benefits from ECC registered DDR4 memory and the LGA 2066 socket platform. The mid-tower chassis offers multiple PCIe slots and tool-less access for future expansion. Confirm that your professional software is certified for the Nvidia Quadro P5000 graphics adapter and Windows 11 Pro environment.

How it compares

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

Price $1,184.99
Cheaper than about 72% 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 P5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What DDR4 memory speed and capacity does the Z4 G4 ship with for the Xeon W-2225 to run at 4.1 GHz?

The workstation includes 64 GB of DDR4 2933 ECC registered memory in a 4 x 16 GB configuration.

Will my existing DisplayPort 1.2 monitors work with the Quadro P5000's four DP 1.4 outputs and DVI-D dual-link port?

Yes, the card's four DisplayPort 1.4 and one DVI-D dual-link connectors are backward compatible with DisplayPort 1.2 and single-link DVI displays.

How can I confirm the 500 GB NVMe SSD and Quadro P5000 16 GB are recognised after first boot into Windows 11 Pro?

Open Device Manager and verify the NVMe drive appears under Disk Drives and the Quadro P5000 shows 16 GB dedicated video memory under Display Adapters.

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