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Tall black tower workstation with front ports and vents

HP

HP Z4 G4 Xeon W-2135 3.7GHz 16GB 512GB NVMe 2TB HDD Quadro P2000 Win11 Pro Tower Workstation

SKU CH-WKQ3-E47JW

A tower workstation with a 3.7 GHz Xeon W-2135, 16 GB RAM, 512 GB NVMe plus 2 TB HDD, and Quadro P2000 graphics for CAD and engineering

  • TypeBusiness Desktops & Workstations
  • Form FactorTower
  • UsageWorkstation
  • Processor1x Intel W-2135
  • Memory16GB
  • Storage1x 2TB HDD, 1x 512GB SSD M.2
  • Xeon W-2135 at 3.70GHz powers demanding CAD and engineering workloads
  • 16GB installed memory handles large project files and smooth multitasking
  • 512GB NVMe SSD plus 2TB HDD gives fast boot and ample project storage
  • Quadro P2000 graphics drives professional 3D modeling and visualization
  • 750W supply and 8 memory slots support future expansion up to 512GB

Professional CAD Workstation

The HP Z4 G4 tower workstation is built for engineering, drafting and 3D modelling tasks. It runs on an Intel Xeon W-2135 processor with a 3.70GHz base frequency and includes a 750W power supply for expansion headroom. Windows 11 Pro is pre-installed for professional security and remote desktop features.

Suited for Professional Designers

This configuration suits CAD engineers and visualisation specialists who need ISV-certified stability and professional graphics. Buyers who require more than 16GB of memory for large assemblies or virtual machines should look at higher-capacity configurations. The single processor and single Quadro P2000 limit multi-GPU rendering workflows.

16GB RAM with 512GB NVMe and 2TB HDD

The installed 16GB handles complex project files and smooth multitasking, while the 512GB NVMe drive provides responsive application loading. The 2TB HDD adds capacity for project archives and media libraries. Memory can scale to 512GB across eight slots when workloads outgrow the current capacity.

Highlights

  • Xeon W-2135 at 3.70GHz powers demanding CAD and engineering workloads
  • 16GB installed memory handles large project files and smooth multitasking
  • 512GB NVMe SSD plus 2TB HDD gives fast boot and ample project storage
  • Quadro P2000 graphics drives professional 3D modeling and visualization
  • 750W supply and 8 memory slots support future expansion up to 512GB

Specifications

BrandHP
SeriesZ-Series
ModelZ4 G4 Xeon
TypeBusiness Desktops & Workstations
Form FactorTower
UsageWorkstation
Processor1x Intel W-2135
Memory16GB
Storage1x 2TB HDD, 1x 512GB SSD M.2
GraphicsP2000
Power Supply750W
Operating SystemWindows 11 Pro
Windows 11Ready
CPU Name1x Intel W-2135
CPU Base Frequency3.70GHz
CPU Socket TypeLGA 2066
Graphics CardP2000
Memory Capacity16GB
Memory Slot (Total)8
Maximum Memory Supported512GB
SSD512GB
HDD2TB
HDD RPM7200rpm
Front USB4
Front Audio Ports1
Video Ports4x DisplayPort
Rear USB6
RJ451 port
Rear Audio Ports2 ports

Questions about this item

Do I need to buy any memory modules to reach the 16 GB already installed in this workstation?

No, the system ships with 16 GB of RAM installed across its eight slots, so it is ready to use without additional memory.

Can I keep using my existing LGA 2066 Xeon W-2135 processor if I move it into this tower?

The workstation already includes a Xeon W-2135 running at 3.7 GHz in its LGA 2066 socket; the board supports that same socket, so the processor would be compatible.

How can I confirm the Quadro P2000 is recognised after I power on the machine?

Open Device Manager in Windows 11 Pro and verify the NVIDIA Quadro P2000 appears under Display adapters with the correct driver version.

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