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Black mid-tower desktop workstation in vertical orientation

HP

HP Z2 G4 Mid-Tower Workstation i9-9900K 16GB 500GB NVMe Quadro P1000 4GB desktop PC

SKU CH-Q5WC-9DQTY

Mid-tower workstation with an 8-core Intel Core i9-9900K up to 5.0 GHz turbo, 16 GB DDR4 2666, 500 GB NVMe SSD, NVIDIA Quadro P1000 4 GB GDDR5 graphics and Windows 11 Pro 64-bit

  • Screen sizeNo Screen
  • ProcessorIntel Core i9
  • RAM capacity16 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsNVIDIA Quadro P1000
  • CPU modelIntel Core i9-9900K
  • 8-core Intel i9-9900K up to 5.0 GHz turbo for demanding workloads
  • 16 GB DDR4 2666 MHz memory expandable to 128 GB
  • 500 GB NVMe SSD for fast boot and data access
  • NVIDIA Quadro P1000 4 GB GDDR5 with four mDP 1.4 outputs
  • Windows 11 Pro 64-bit pre-installed and digitally activated

HP Z2 G4 Workstation i9-9900K

This new HP Z2 G4 mid-tower workstation targets professionals who need certified stability for CAD, 3D modelling or multi-display workflows. It ships with Windows 11 Pro 64-bit and an Intel Core i9-9900K eight-core processor running at 3.6 GHz with 5.0 GHz turbo.

Quadro P1000 4GB professional graphics

The Nvidia Quadro P1000 4GB GDDR5 card provides four Mini DisplayPort 1.4 outputs for driving multiple calibrated monitors. Its 128-bit memory interface and certified drivers deliver reliable viewport performance for engineering and design applications.

16GB DDR4 2666 and 500GB NVMe foundation

The system includes 16GB of DDR4 2666 unbuffered memory in a two-module configuration, leaving room to expand up to 128GB. A 500GB PCIe NVMe SSD handles the OS and active projects, while the 500W 90% efficient power supply supports the installed components.

How it compares

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

Price $753.99
Pricier than about 67% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR4
Typical for this category: the median of 13,125 items is 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 i9
CPU modelIntel Core i9-9900K
CPU socketLGA 1151
Memory
RAM capacity16 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 P1000
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

What does the 5.0 GHz turbo frequency mean for actual workloads?

The Intel Core i9-9900K can reach 5.0 GHz turbo on active cores, giving faster single-thread performance for CAD, simulation or compile jobs when thermal headroom allows.

What does the mDP 1.4 interface limit in practice?

Each of the four Mini DisplayPort 1.4 outputs supports up to 5K resolution, and the 4 GB GDDR5 frame buffer caps the number of high-resolution displays you can drive simultaneously.

What does the mid-tower chassis require for the NVMe drive?

The 500 GB NVMe SSD installs in an M.2 slot on the motherboard; no 2.5-inch bay or drive cage is needed for the boot drive.

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