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

HP

HP Z4 G4 Mid Tower Workstation Xeon W-2225 4.1GHz 32GB DDR4 4TB NVMe Quadro P4000 8GB Windows 11 Pro

SKU CH-XWBA-13PFR

Mid-tower workstation with a 4.1 GHz Xeon W-2225, 32 GB DDR4 ECC memory, 4 TB NVMe storage and an 8 GB Quadro P4000 GPU

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity32 GB DDR4
  • SSD storage4 TB PCIe
  • GraphicsNVIDIA Quadro P4000
  • Operating systemWindows 11 Pro
  • Intel Xeon W-2225 4.1 GHz quad-core reaches 4.6 GHz turbo for fast compute
  • 32 GB DDR4 2933 ECC memory handles large datasets with error correction
  • 4 TB NVMe SSD provides high-capacity responsive storage for projects
  • NVIDIA Quadro P4000 8 GB GDDR5 drives 3D CAD and GPU-accelerated workloads
  • 1000 W 80 Plus Gold 90 % efficient PSU delivers reliable power for expansion

Workstation for Demanding Professional Workflows

This HP Z4 G4 mid-tower workstation delivers professional single-processor performance for compute-intensive applications. It features an Intel Xeon W-2225 4.1 GHz quad-core processor with 4.6 GHz turbo, 32 GB DDR4 2933 ECC registered memory, and a 4 TB PCIe NVMe solid-state drive. The system runs Windows 11 Pro and includes an Nvidia Quadro P4000 8 GB GDDR5 graphics card with four DisplayPort 1.4 outputs.

Suited for CAD and Visualization.

This workstation suits engineers and designers running 3D CAD, rendering, visualization, and GPU-accelerated workloads that benefit from ISV-certified professional graphics. The single-processor design and 1000 W 80 Plus Gold power supply limit users who require dual-processor scaling or multiple high-power graphics cards for large-scale simulation clusters.

LGA 2066 Socket Defines Upgrade Path

The Intel Xeon W-2225 installs in an LGA 2066 socket on the Z4 G4 motherboard, which determines compatible processor upgrades within the Xeon W series. The four-channel memory architecture supports up to 512 GB DDR4 2933 ECC across eight slots, while multiple PCIe slots and M.2 bays allow storage and expansion card additions.

How it compares

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

Price $1,136.99
Cheaper than about 73% of the 2,161 comparable items (median $5,687.99).
RAM capacity 32 GB DDR4
Lower than about 70% of the 2,095 comparable items (median 64 GB).
SSD storage 4 TB PCIe
Higher than about 70% 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 capacity32 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage4 TB PCIe
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P4000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What cooling or power-supply maintenance will the Xeon W-2225 need after long daily use?

The 1000 W 80 Plus Gold unit is rated for continuous load, so only occasional dust removal from the tool-less intake filters is required.

Which limit appears first when the Quadro P4000 runs at full load for hours?

The GPU hits its 8 GB GDDR5 frame-buffer ceiling before the 256-bit memory bus saturates, capping texture-heavy workloads.

How loud and hot does the mid-tower get when the 4.1 GHz Xeon and P4000 run all day?

The 1000 W 80 Plus Gold supply and chassis airflow keep the CPU at its 4.6 GHz turbo without throttling, while fan noise stays at typical workstation levels.

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