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Black mid-tower desktop workstation with vertical orientation

HP

HP Z2 G4 Mid-Tower Workstation i5-9500 16GB DDR4 2TB NVMe Quadro P4000 8GB Windows 11 Pro

SKU CH-KCJ8-RQ9HF

Mid-tower workstation with 6-core Intel i5-9500, 16GB DDR4, 2TB NVMe SSD and Quadro P4000 8GB graphics for professional workloads

  • 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 supports large datasets and multitasking
  • 2 TB NVMe SSD provides fast boot and project loading
  • Quadro P4000 8 GB GDDR5 drives professional 3D and CAD applications
  • Windows 11 Pro 64-bit ready for enterprise deployment

HP Z2 G4 Mid-Tower Workstation

The HP Z2 G4 is a mid-tower desktop built for professional workloads. It pairs a 6-core Intel Core i5-9500 processor with 16GB of DDR4 2666 memory and a 2TB NVMe solid-state drive. An NVIDIA Quadro P4000 graphics card with 8GB GDDR5 provides certified driver support for ISV applications.

Upgrade from consumer desktops or older workstations

This system replaces standard office PCs that rely on integrated graphics and slower storage. The jump is worth it when projects need certified Quadro drivers, ECC-capable memory headroom up to 128GB, and fast NVMe throughput for large datasets. It is not for buyers who need multi-GPU scaling or dual-socket CPU performance.

2TB NVMe and 8GB GDDR5 headroom

The 2TB NVMe drive comfortably holds operating system, applications, and active project files without constant cleanup. The Quadro P4000’s 8GB GDDR5 frame buffer handles complex 3D models, 4K video timelines, and GPU-accelerated rendering. Memory slots support up to 128GB total for larger simulations. The 500W 90% efficient supply limits further high-power GPU upgrades.

Highlights

  • 6-core i5-9500 up to 4.4 GHz turbo handles multi-threaded workloads
  • 16 GB DDR4 2666 MHz memory supports large datasets and multitasking
  • 2 TB NVMe SSD provides fast boot and project loading
  • Quadro P4000 8 GB GDDR5 drives professional 3D and CAD applications
  • Windows 11 Pro 64-bit ready for enterprise deployment

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 TypeNVIDIA Quadro P4000
Memory Capacity16GB DDR4
Memory SpeedDDR4 2666
Maximum Memory Supported128 GB
SSD2 TB PCIe
HDDNo
Screen SizeNo Screen
Case FeaturesNVMe SSD

Questions about this item

How much space inside the mid-tower case is needed for the 2TB NVMe SSD?

The 2TB NVMe SSD mounts in an M.2 slot on the motherboard and requires no drive bay.

What is the correct way to seat the Quadro P4000 so its 256-bit GDDR5 memory and four DP 1.4 ports work?

Insert the card fully into the PCIe x16 slot until the bracket clicks, then secure the retention screw.

When should the 500W 90% efficient power supply be replaced?

Replace the power supply if the system shuts down under load or the fan becomes noisy.

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