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

HP

HP Z2 G4 Mid-Tower Workstation i5-9500 16GB DDR4 500GB NVMe Windows 11 Pro

SKU CH-0W1W-6DFHZ

Mid-tower workstation with a six-core i5-9500, 16 GB DDR4 memory and a 500 GB NVMe SSD, running Windows 11 Pro

  • 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
  • 16 GB DDR4 2666 MHz memory keeps large datasets responsive
  • 500 GB NVMe SSD accelerates boot and project load times
  • Dual DisplayPort output drives two monitors from integrated graphics
  • 500 W 90 % efficient power supply delivers stable energy to components

HP Z2 G4 Mid-Tower Workstation

The HP Z2 G4 mid-tower workstation is built for professionals who need reliable compute power in a standard desktop form factor. It ships with Windows 11 Pro already activated, targeting office productivity, light content creation and entry-level engineering tasks. The integrated Intel UHD Graphics 630 supports dual DisplayPort outputs for multi-monitor setups without a discrete card.

16GB DDR4 2666 and 500GB NVMe capacity

Sixteen gigabytes of DDR4 2666 memory handles typical business workloads, multiple browser tabs and moderate multitasking with headroom to expand up to 128 GB. The 500 GB NVMe solid-state drive provides fast boot and application launch speeds, though users working with large media libraries or datasets will eventually need additional storage.

500W 90% efficient supply and integrated I/O

A 500-watt power supply rated at 90 percent efficiency delivers stable power for the configured components while leaving limited overhead for high-end graphics upgrades. Integrated Intel I219-LM gigabit Ethernet and Conexant CX20632 5.1 high-definition audio cover wired networking and surround sound without extra cards.

Highlights

  • 6-core i5-9500 up to 4.4 GHz Turbo handles multi-threaded workloads
  • 16 GB DDR4 2666 MHz memory keeps large datasets responsive
  • 500 GB NVMe SSD accelerates boot and project load times
  • Dual DisplayPort output drives two monitors from integrated graphics
  • 500 W 90 % efficient power supply delivers stable energy to components

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 TypeIntel HD Graphics 630
Memory Capacity16GB DDR4
Memory SpeedDDR4 2666
Maximum Memory Supported128 GB
SSD500 GB pcie
HDDNo
Screen SizeNo Screen
Case FeaturesNVMe SSD

Questions about this item

Will my existing DDR4 2666 modules work if I add them to the 16GB already installed?

The board runs DDR4 at 2666 and supports up to 128GB, so extra DDR4 2666 sticks will work alongside the factory 2x8GB kit.

How can I confirm the i5-9500 is hitting its 4.4GHz turbo after I power on?

Open Task Manager's Performance tab or run a CPU-Z stress test; the frequency readout should show 4.4GHz on active cores under load.

Does the 500GB NVMe drive come installed and is a Windows 11 Pro licence already activated?

The 500GB M.2 NVMe SSD is factory-fitted and Windows 11 Pro 64-bit is digitally activated, so the system boots to a licensed desktop out of the box.

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