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Black mid-tower workstation chassis, tool-free side panel visible

HP

HP Z4 G4 Business Desktop Xeon W-2225 4.1GHz 256GB DDR4 500GB NVMe Quadro P2000 Windows 11 Pro

SKU CH-3B7M-1NWBY

Mid-tower workstation with a 4.1 GHz Xeon W-2225, 256 GB DDR4 ECC memory, 500 GB NVMe storage and Quadro P2000 graphics for professional workloads

  • Screen sizeNo Screen
  • ProcessorIntel Xeon
  • RAM capacity256 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P2000
  • Operating systemWindows 11 Pro
  • Xeon W-2225 4.1 GHz base with 4.6 GHz turbo for responsive compute
  • 256 GB DDR4 2933 ECC registered memory handles large datasets reliably
  • 500 GB NVMe SSD delivers fast system and project loading
  • Quadro P2000 5 GB GDDR5 with four DisplayPort 1.4 outputs drives professional graphics
  • 1000 W 80 Plus Gold power supply provides efficient headroom for expansion

Ready-to-Run Professional Workstation

This HP Z4 G4 business desktop ships fully configured with an Intel Xeon W-2225 processor running at 4.1 GHz with a 4.6 GHz turbo frequency across four cores. It includes 256 GB of DDR4-2933 ECC registered memory arranged as eight 32 GB modules. A 500 GB PCIe NVMe solid-state drive provides the boot volume and an NVIDIA Quadro P2000 graphics card with 5 GB of GDDR5 memory drives four DisplayPort 1.4 outputs. Windows 11 Pro is pre-installed and digitally activated.

Suited For

Engineers, designers and analysts who need a single-processor tower certified for professional 3D CAD, rendering and GPU-accelerated applications will find the ISV-tested platform and 1000 W 80 Plus Gold power supply appropriate for sustained workloads. The eight occupied memory slots leave no room for further RAM expansion without removing existing modules. Buyers who require dual-processor throughput, more than four display outputs, or a smaller form factor should evaluate alternative platforms.

Deciding Specification

The 256 GB DDR4-2933 ECC registered memory capacity is the defining figure; it determines whether the workstation can hold the full working set for large datasets and complex simulations without paging.

How it compares

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

Price $2,954.99
Cheaper than about 63% of the 2,161 comparable items (median $5,687.99).
RAM capacity 256 GB DDR4
Higher than about 90% of the 2,095 comparable items (median 64 GB).
SSD storage 500 GB pcie
Lower than about 90% 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 capacity256 GB DDR4
RAM type and speedDDR4 2933
Max supported RAM512 GB
Storage
SSD storage500 GB pcie
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P2000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

Does this workstation include a display or must I provide my own monitor?

The system ships without a monitor; you will need to connect a display to one of the four DisplayPort 1.4 outputs on the Quadro P2000 graphics card.

Can I keep my existing SATA hard drives and use them alongside the 500 GB NVMe boot drive?

Yes, the chassis provides internal bays and the motherboard includes SATA ports so you can install additional SATA drives alongside the NVMe SSD.

How can I verify the 256 GB of DDR4-2933 ECC memory is recognised and running at the correct speed after first boot?

Open Task Manager or the UEFI firmware and confirm the total shows 256 GB with a speed of 2933 MHz and ECC status enabled.

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