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Black mid-tower workstation desktop computer

HP

HP Z2 G4 Mid-Tower Workstation i5-9500 128GB DDR4 2TB NVMe Quadro P4000 8GB Windows 11 Pro

SKU CH-J28J-WTA25

Mid-tower workstation with 6-core i5-9500, 128GB DDR4, 2TB NVMe SSD and Quadro P4000 8GB graphics for professional workloads

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 6-core i5-9500 up to 4.4 GHz turbo handles multi-threaded workloads
  • 128 GB DDR4 2666 MHz memory runs large datasets without swapping
  • 2 TB NVMe SSD provides fast boot and project-load speeds
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort 1.4 monitors
  • 500 W 90 % efficient PSU delivers stable power for sustained loads

Workstation for Professional Workflows

The HP Z2 G4 Mid-Tower Workstation delivers workstation-class performance for engineering, design and content-creation tasks. It pairs an Intel Core i5-9500 six-core processor with 128GB of DDR4 2666 memory and an NVIDIA Quadro P4000 8GB GDDR5 graphics card. Windows 11 Pro is pre-installed for immediate deployment in professional environments.

Standard Mid-Tower Installation

The mid-tower chassis uses industry-standard mounting points and tool-less drive bays for straightforward component access. The 500W 90% efficient power supply provides stable delivery to the Quadro P4000 and all populated memory slots. Builders should verify case clearance for full-length graphics cards and confirm that the LGA 1151 socket matches any planned processor upgrades.

Memory and Storage Headroom

Four 32GB DDR4 modules fill the 128GB maximum supported capacity, leaving no empty slots for further memory expansion. The 2TB PCIe NVMe SSD offers fast boot and application load times with ample space for active projects. Users requiring additional bulk storage must add secondary drives, as no hard drive is included and the M.2 slot is occupied.

Highlights

  • 6-core i5-9500 up to 4.4 GHz turbo handles multi-threaded workloads
  • 128 GB DDR4 2666 MHz memory runs large datasets without swapping
  • 2 TB NVMe SSD provides fast boot and project-load speeds
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort 1.4 monitors
  • 500 W 90 % efficient PSU delivers stable power for sustained loads

Specifications

SeriesZ2
ModelG4
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i5
CPU NameIntel Core i5-9500
CPU Socket TypeLGA 1151
GPU/VGA TypeNVIDIA Quadro P4000
Memory Capacity128GB DDR4
Memory SpeedDDR4 2666
Maximum Memory Supported128 GB
SSD2 TB PCIe
HDDNo
Screen SizeNo Screen
Case FeaturesNVMe SSD

Questions about this item

How do I verify the Quadro P4000 is running correctly after setup?

Open Device Manager in Windows 11 Pro and confirm the NVIDIA Quadro P4000 appears with 8GB GDDR5 memory. Run the NVIDIA System Monitor to check GPU utilisation and temperature while a 3D workload is active.

What components are included and what must I add to start working?

The mid-tower chassis contains the Intel Core i5-9500 processor, 128GB DDR4 2666 memory in four 32GB modules, 2TB NVMe SSD, Quadro P4000 with four DisplayPort 1.4 outputs, 500W 90% efficient power supply and Windows 11 Pro. You must supply a monitor, keyboard and mouse.

Which memory configuration matches the listed 128GB specification?

The system is populated with four 32GB DDR4 2666 unbuffered modules filling all slots and reaching the 128GB maximum supported capacity.

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