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Black mid-tower workstation chassis, no monitor included

HP

HP Z4 G4 Business Desktop Xeon W-2223 16GB 1TB NVMe Quadro RTX 4000

SKU CH-F0N1-8CXKW

Mid-tower workstation with a 4-core Xeon W-2223 at 3.6 GHz, 16 GB DDR4 ECC, 1 TB NVMe SSD and an 8 GB Quadro RTX 4000 for professional graphics workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity16 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro RTX 4000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2223 3.6 GHz turbo to 3.9 GHz for fast compute
  • 16 GB DDR4 2666 ECC memory ensures data integrity
  • 1 TB NVMe SSD gives rapid storage access
  • Nvidia Quadro RTX 4000 8 GB GDDR6 drives professional graphics
  • 1000 W 80 Plus Gold 90 % efficient power supply

HP Z4 G4 Workstation for Professional Workloads

This HP Z4 G4 workstation is built for engineers and designers who need reliable single-processor performance. It runs Windows 11 Pro on an Intel Xeon W-2223 processor with 4 cores at 3.6GHz and a 3.9GHz turbo frequency. The mid-tower chassis includes a 1000W 80 Plus Gold power supply rated at 90% efficiency. It targets users who require ISV-certified stability for critical projects.

Intel Xeon W-2223 with Quadro RTX 4000 Graphics

The system pairs a 4-core Xeon W-2223 CPU with an Nvidia Quadro RTX 4000 GPU featuring 8GB GDDR6 memory on a 256-bit bus. This combination drives 3D CAD, rendering and GPU-accelerated applications through three DisplayPort 1.4 outputs and one USB-C connector. The LGA 2066 socket and 512GB maximum memory ceiling define the upgrade path for compute-heavy workflows.

Tool-Less Mid-Tower Access with DDR4 ECC Memory

The mid-tower design provides toolless entry to internal components and multiple PCIe slots for expansion. It ships with 16GB of DDR4 2666 ECC registered memory in a 2x8GB configuration. Installers must use DDR4 ECC modules only; standard non-ECC DDR4 will not be compatible. The 1TB M.2 NVMe SSD occupies one primary boot slot leaving additional bays for storage growth.

How it compares

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

Price $712.99
Cheaper than about 77% 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 4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What does the 3.9 GHz turbo speed actually deliver in a real workload?

The Xeon W-2223 can boost to 3.9 GHz on active cores, giving short bursts of higher single-thread performance for CAD or simulation tasks.

What does the PCIe NVMe interface cap at for the 1 TB drive?

The 1 TB SSD uses a PCIe NVMe connection; its practical throughput is limited by the drive controller and the platform PCIe lane allocation.

What clearance and power does the Quadro RTX 4000 need inside the mid-tower?

The card occupies a full-height double-slot, draws power from the 1000 W 80 Plus Gold supply, and fits the Z4 G4 mid-tower chassis.

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