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Black mid-tower workstation with front I/O panel and side venting

HP

HP Z4 G4 Business Desktop Xeon W-2223 128GB 2TB NVMe Quadro P5000 16GB

SKU CH-WTKG-VV71V

A mid-tower workstation with a Xeon W-2223 3.6 GHz 4-core processor, 128 GB DDR4 ECC memory, 2 TB NVMe SSD and Quadro P5000 16 GB graphics for professional CAD and rendering

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro P5000
  • Operating systemWindows 11 Pro
  • 4-core Xeon W-2223 reaches 3.9 GHz turbo for responsive compute
  • 128 GB DDR4 2666 ECC registered memory handles large datasets reliably
  • 2 TB NVMe SSD delivers fast system responsiveness and project storage
  • Quadro P5000 16 GB GDDR5X drives 3D CAD and GPU-accelerated workloads
  • 1000 W 80 Plus Gold 90 % efficient supply powers demanding configurations

HP Z4 G4 Workstation Xeon W-2223

The HP Z4 G4 is a mid-tower business desktop built around a four-core Intel Xeon W-2223 processor running at 3.6 GHz with a 3.9 GHz turbo frequency. It ships with 128 GB of DDR4 2666 ECC registered memory and a 2 TB PCIe NVMe solid-state drive. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

Ideal for ISV-certified workloads.

This workstation suits engineers and designers running certified single-threaded or lightly threaded applications such as CAD modelling, simulation or GPU-accelerated rendering on the Quadro P5000 16 GB card. The 1000 W 80 Plus Gold supply and four DIMM slots already populated leave no room for memory expansion without replacing modules. Buyers needing dual graphics cards or higher core counts should evaluate other platforms.

Quadro P5000 16 GB GDDR5X 256-bit GPU

The installed Nvidia Quadro P5000 provides 16 GB of GDDR5X memory on a 256-bit bus with four DisplayPort 1.4 and one dual-link DVI-D outputs. This specific graphics adapter determines the visual computing capability for 3D design, visualisation and compute tasks. Confirm that your software stack certifies this GPU before purchase.

How it compares

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

Price $1,313.99
Cheaper than about 70% 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 2 TB PCIe
Typical for this category: the median of 2,058 items is 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 2666
Max supported RAM512 GB
Storage
SSD storage2 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 ship with a monitor, keyboard or mouse?

The unit includes the tower, the installed components and Windows 11 Pro; no monitor, keyboard or mouse is mentioned in the specifications.

The listing shows 128 GB of DDR4 2666 memory — is that the final capacity or can it be expanded?

It ships with 128 GB as 4×32 GB DDR4 2666 ECC registered modules, and the motherboard supports up to 512 GB total.

What does the 3.6 GHz base and 3.9 GHz turbo on the Xeon W-2223 mean for real-world rendering?

The four cores run at 3.6 GHz base and can boost to 3.9 GHz, giving strong single-thread speed for CAD and GPU-accelerated tasks alongside the Quadro P5000.

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