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HP

HP Z2 G4 Mid-Tower Workstation i5-9500 64GB DDR4 500GB NVMe

SKU CH-KJ06-ZQYAN

Mid-tower workstation with a six-core 3.0 GHz i5-9500, 64 GB DDR4 and a 500 GB NVMe drive running Windows 11 Pro

  • Screen sizeNo Screen
  • ProcessorIntel Core i5
  • RAM capacity64 GB DDR4
  • SSD storage500 GB pcie
  • GraphicsIntel HD Graphics 630
  • 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 supports large datasets and virtual machines
  • 500 GB NVMe SSD accelerates boot and application load times
  • Dual DisplayPort on Intel UHD 630 drives two monitors without a discrete card
  • 500 W 90 % efficient power supply delivers stable power for expansion

Mid-Tower Workstation with i5-9500

The HP Z2 G4 Mid-Tower Workstation is built around an Intel Core i5-9500 6-core processor running at 3.0GHz with a 4.4GHz turbo frequency. It ships with 64GB of DDR4 2666MHz memory configured as four 16GB modules and a 500GB NVMe SSD. Integrated Intel HD Graphics 630 provides dual DisplayPort output, and Windows 11 Pro is pre-installed for immediate deployment in business environments.

Sustained Load Performance

The six-core processor maintains elevated clocks under continuous multi-threaded workloads thanks to the 500W 90% efficient power supply delivering stable current. DDR4 2666MHz memory bandwidth supports sustained data throughput for large datasets, while the NVMe SSD keeps read and write latency low during extended compile, render or analysis sessions. Integrated Gigabit Ethernet (I219-LM) ensures consistent network throughput for remote collaboration or asset transfers.

Pre-Order Compatibility Checks

Verify that your workflow can operate with integrated Intel HD Graphics 630, as no discrete GPU is included and the power supply may limit high-wattage add-in cards. Confirm that 64GB of DDR4 2666MHz memory meets current project demands, noting the board supports up to 128GB if future expansion is anticipated. Ensure the mid-tower chassis fits your allocated rack or desk space and that dual DisplayPort monitors are available for the integrated video outputs.

How it compares

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

Price $658.99
Pricier than about 61% 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
GraphicsIntel HD Graphics 630
Size & build
Form factorMid Tower
In the box
Included monitorNot included
Software
Operating systemWindows 11 Pro

Questions about this item

How loud and hot does the HP 500W 90% efficient power supply run when the i5-9500 hits 4.4GHz turbo all day?

The 500W unit is rated at 90% efficiency, so less energy becomes heat inside the mid-tower chassis during sustained loads.

Which display cables must I already own to use the integrated Intel UHD Graphics 630 Dual DisplayPort outputs?

You need two DisplayPort cables or DisplayPort-to-HDMI adapters to drive both monitors from the integrated graphics.

Will my existing DDR4 2666 modules work alongside the four 16GB sticks already installed to reach the 128GB maximum?

Yes, the board supports up to 128GB total, so you can add compatible DDR4 2666 DIMMs to the empty slots.

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