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Black mid-tower desktop workstation with front panel vents and ports

HP

HP Z2 G4 Mid-Tower Workstation i5-9500 64GB DDR4 500GB NVMe Quadro P4000 8GB Win 11 Pro

SKU CH-GQ0F-036G2

Mid-tower workstation with a 6-core Intel Core i5-9500, 64GB DDR4 2666 memory, 500GB NVMe SSD and NVIDIA Quadro P4000 8GB graphics, running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i5
  • RAM capacity64 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P4000
  • CPU modelIntel Core i5-9500
  • 6-core i5-9500 up to 4.4 GHz turbo handles multi-threaded workloads
  • 64 GB DDR4 2666 MHz memory keeps large datasets in fast RAM
  • 500 GB NVMe SSD cuts boot and load times
  • Quadro P4000 8 GB GDDR5 drives four DisplayPort 1.4 monitors
  • 500 W 90 % efficient PSU delivers stable power for professional GPUs

HP Z2 G4 Mid-Tower Workstation

This HP Z2 G4 mid-tower workstation ships new with an Intel Core i5-9500 6-core processor, 64GB of DDR4 2666 memory, a 500GB NVMe SSD and an NVIDIA Quadro P4000 8GB GDDR5 graphics card. It runs Windows 11 Pro and is aimed at professionals who need certified drivers for CAD, 3D modelling or video editing workloads.

Installation and common issues

The system arrives assembled so installation is limited to adding peripherals and any extra storage or memory up to the 128GB maximum. The 500W 90% efficient power supply and mid-tower chassis use standard mounting points, but the Quadro P4000 occupies two slots and requires its auxiliary power connector to be seated firmly. Builders who need a second graphics card will find no spare PCIe x16 lane wired for a second high-power GPU.

Sustained-load behaviour

Under continuous compute or render tasks the 6-core CPU can maintain its 3.0GHz base clock with the factory cooler, while the Quadro P4000’s 8GB GDDR5 frame buffer and 256-bit bus keep viewport performance stable. The 500W unit delivers steady power to both components, and the integrated Intel I219-LM Gigabit Ethernet and 5.1 high-definition audio remain active without throttling during long sessions.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $886.99
Pricier than about 73% of the 14,711 comparable items (median $494.99).
RAM capacity 64 GB DDR4
Higher than about 90% of the 13,125 comparable items (median 16 GB).
SSD storage 500 GB pcie
Lower than about 70% of the 11,342 comparable items (median 512 GB).

Specifications

Product
Product lineZ2
Model nameG4
Product typeBusiness Desktops & Workstations
Recommended useBusiness
Product colorBlack
Processor
ProcessorIntel Core i5
CPU modelIntel Core i5-9500
CPU socketLGA 1151
Memory
RAM capacity64 GB DDR4
RAM type and speedDDR4 2666
Max supported RAM128 GB
Storage
SSD storage500 GB pcie
Hard driveNo
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

How can I verify the Quadro P4000 8GB GDDR5 is running correctly after setup?

Open Windows Device Manager and confirm the NVIDIA Quadro P4000 appears under Display Adapters with 8GB GDDR5 memory shown.

What comes in the box and what must I buy separately?

The workstation includes the mid-tower chassis with i5-9500, 64GB DDR4 2666, 500GB NVMe SSD, Quadro P4000 8GB, 500W 90% PSU and Windows 11 Pro; a monitor is not included.

Which memory configuration should I choose for this Z2 G4?

The system ships with 64GB (4×16GB) DDR4 2666 and supports up to 128GB; add matching DDR4 2666 modules if you need more capacity.

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