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

HP

HP Z4 G4 Business Desktop Xeon W-2223 16GB 1TB NVMe RTX 5000 16GB

SKU CH-PYJ5-1KWH9

Mid-tower workstation with Xeon W-2223, 16GB DDR4 ECC, 1TB NVMe SSD and Quadro RTX 5000 16GB GDDR6 for professional 3D and rendering

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro RTX 5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2223 4-core processor at 3.6 GHz base and 3.9 GHz turbo accelerates compute-heavy tasks
  • 16 GB DDR4 2666 ECC registered memory ensures data integrity for professional workloads
  • 1 TB PCIe NVMe SSD delivers fast system responsiveness and project storage
  • NVIDIA Quadro RTX 5000 16 GB GDDR6 with four DisplayPort 1.4 outputs powers 3D CAD and rendering
  • 1000 W 80 Plus Gold 90 % efficient power supply supports reliable expandability

HP Z4 G4 Workstation

This new HP Z4 G4 mid-tower workstation ships with Windows 11 Pro. It pairs a 3.6 GHz Intel Xeon W-2223 four-core processor with 16 GB of DDR4 2666 ECC memory and a 1 TB NVMe SSD. An NVIDIA Quadro RTX 5000 with 16 GB GDDR6 drives up to four DisplayPort 1.4 monitors.

Suited users and limits

The 1000 W 80 Plus Gold supply and single-processor board suit professionals running certified CAD, rendering or simulation workloads. Buyers who need dual-socket scaling or more than 512 GB of RAM must choose a different platform. The four DisplayPort outputs limit setups requiring five or more screens.

Deciding specification

The Quadro RTX 5000 with 16 GB GDDR6 on a 256-bit bus is the component that determines whether this workstation matches the application. Its ISV-certified drivers and VR-ready VirtualLink port enable GPU-accelerated workflows that consumer cards cannot reliably support.

How it compares

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

Price $1,071.99
Cheaper than about 73% of the 2,161 comparable items (median $5,687.99).
RAM capacity 16 GB DDR4
Lower than about 80% 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 capacity16 GB DDR4
RAM type and speedDDR4 2666
Max supported RAM512 GB
Storage
SSD storage1 TB PCIe
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro RTX 5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What motherboard socket does the Xeon W-2223 processor in this Z4 G4 use?

The processor uses an LGA 2066 socket on the workstation motherboard.

How is the Quadro RTX 5000 graphics card installed, and what step is often missed?

The card seats in a PCIe slot and needs its dedicated power cables from the 1000W supply; forgetting the auxiliary power connectors is the common error.

What memory type and speed must match when expanding beyond the installed 16GB?

Add DDR4 2666 ECC registered modules; the system supports up to 512GB total across the available slots.

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