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Black mid-tower workstation chassis, clean front panel, HP branding

HP

HP Z2 G4 Mid-Tower Workstation i5-9500 16GB 1TB NVMe Windows 11 Pro

SKU CH-804H-1Y997

Mid-tower workstation with a 6-core Intel Core i5-9500 processor, 16GB DDR4 memory, 1TB NVMe SSD and Windows 11 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 6-core Intel i5-9500 up to 4.4GHz Turbo for responsive multitasking
  • 16GB DDR4 2666MHz memory handles demanding business workloads
  • 1TB NVMe SSD delivers fast boot and application load times
  • Dual DisplayPort output supports two monitors from integrated graphics
  • 500W 90% efficient power supply provides stable energy for workstation tasks

Workstation for professional workloads

The HP Z2 G4 Mid-Tower is a new business workstation built around an Intel Core i5-9500 six-core processor with a 3.0 GHz base and 4.4 GHz turbo frequency. It ships with 16 GB of DDR4 2666 memory in a dual-channel configuration and a 1 TB NVMe SSD. Integrated Intel UHD Graphics 630 provides dual DisplayPort video output. Windows 11 Pro 64-bit is pre-installed and digitally activated.

Six-core CPU with 4.4 GHz turbo

The Intel Core i5-9500 delivers six cores without hyper-threading, reaching 4.4 GHz on turbo for single-threaded bursts. This clock speed is the primary indicator of how the system handles CAD, simulation pre-processing and compile workloads. The LGA 1151 socket and 128 GB maximum memory ceiling define the upgrade envelope for future expansion.

Suited for entry ISV and office deployments

This configuration fits buyers who need certified ISV stability, ECC-free memory economics and a 500 W 90 % efficient power supply in a mid-tower chassis. It does not meet the needs of users who require discrete professional graphics, hardware ECC memory support or a higher core-count processor for sustained multi-threaded rendering.

Highlights

  • 6-core Intel i5-9500 up to 4.4GHz Turbo for responsive multitasking
  • 16GB DDR4 2666MHz memory handles demanding business workloads
  • 1TB NVMe SSD delivers fast boot and application load times
  • Dual DisplayPort output supports two monitors from integrated graphics
  • 500W 90% efficient power supply provides stable energy for workstation tasks

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
SSD1 TB PCIe
HDDNo
Screen SizeNo Screen
Case FeaturesNVMe SSD

Questions about this item

What does the 4.4 GHz turbo frequency mean for everyday workloads?

The i5-9500 can boost up to 4.4 GHz on a single core when thermal headroom allows, speeding up bursty tasks like app launches or spreadsheet recalculations.

How does the integrated Intel UHD Graphics 630 limit display options?

It provides two DisplayPort outputs and supports dual monitors at typical business resolutions, but lacks dedicated video memory for 3D workloads.

What physical space and power does the mid-tower chassis require for upgrades?

The 500 W 90 % efficient supply and standard ATX mid-tower layout accept full-height PCIe cards and additional 3.5″ or 2.5″ drives.

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