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

HP

HP Z4 G4 Business Desktop Xeon W-2223 3.6GHz 128GB 2TB NVMe Quadro RTX 5000 16GB

SKU CH-SYM2-Q14BV

Mid-tower workstation with a 3.6 GHz Xeon W-2223, 128 GB DDR4 ECC memory, 2 TB NVMe SSD and Quadro RTX 5000 16 GB graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity128 GB DDR4
  • SSD storage2 TB PCIe
  • GraphicsNVIDIA Quadro RTX 5000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2223 3.6 GHz four-core CPU powers compute-heavy workloads
  • 128 GB DDR4 2666 ECC memory handles large datasets reliably
  • 2 TB NVMe SSD delivers fast system responsiveness and project storage
  • NVIDIA Quadro RTX 5000 16 GB GDDR6 drives 3D CAD and rendering
  • 1000 W 80 Plus Gold supply ensures stable power for expansion

Professional Workstation for Compute-Intensive

The HP Z4 G4 Mid Tower workstation targets professionals running 3D CAD, rendering, visualization and GPU-accelerated workloads. It combines an Intel Xeon W-2223 3.6GHz 4-core processor with 128GB DDR4 2666 ECC registered memory and a 2TB PCIe NVMe SSD. The Nvidia Quadro RTX 5000 16GB GDDR6 graphics adapter provides certified driver support for leading ISV applications.

Memory and Graphics Interface Limits

System memory operates at DDR4 2666 while the platform supports DDR4-2933 up to 512GB maximum capacity. The Quadro RTX 5000 connects via PCIe and delivers four DisplayPort 1.4 outputs plus VirtualLink for display connectivity. Integrated Gigabit Ethernet and high-definition audio handle baseline networking and sound without additional cards.

Tool-Less Serviceability and Power Headroom

The chassis features toolless access to internal components and multiple PCIe slots for expansion cards. A 1000W 80 Plus Gold 90% efficient power supply provides substantial headroom for the configured hardware. Windows 11 Pro 64-bit is pre-installed with digital activation. Monitor is not included.

How it compares

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

Price $1,658.99
Cheaper than about 69% 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 RTX 5000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

Should I choose the 128GB DDR4 2666 configuration or the 512GB maximum supported capacity?

The system ships with 128GB (4x 32GB) DDR4 2666MHz ECC Registered memory installed. The motherboard supports up to 512GB total across eight DIMM slots, so you can add more modules later if workloads demand it.

What does the Xeon W-2223 3.6GHz 3.9GHz Turbo figure mean for daily rendering tasks?

The four-core processor runs at a 3.6GHz base clock and can boost a single core to 3.9GHz under load. For multi-threaded rendering the sustained 3.6GHz across all cores delivers predictable throughput, while the turbo helps with bursty single-threaded steps.

Does the PCIe NVMe interface on the 2TB drive cap real-world throughput?

The 2TB M.2 NVMe SSD connects through the platform's PCIe lanes. Sequential speeds will be limited by the drive's own controller and the PCIe generation supported by the Xeon W-2223 chipset, not by the M.2 slot itself.

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