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Black mid-tower desktop workstation with front panel vents and HP branding

HP

HP Z2 G4 Mid-Tower Workstation i7-9700 16GB 4TB NVMe Quadro RTX 4000 8GB Windows 11 Pro

SKU CH-Q5G5-T2S18

Mid-tower workstation with Intel Core i7-9700 8-core processor, 16GB DDR4 2666MHz memory, 4TB NVMe SSD, and NVIDIA Quadro RTX 4000 8GB graphics

  • TypeBusiness Desktops & Workstations
  • Form FactorMid Tower
  • UsageBusiness
  • ColorBlack
  • MonitorMonitor not included
  • Operating SystemWindows 11 Pro
  • 8-core i7-9700 up to 4.7 GHz turbo handles heavy workloads
  • Quadro RTX 4000 with 8 GB GDDR6 drives professional graphics
  • 4 TB NVMe SSD provides fast high-capacity storage
  • 16 GB DDR4 2666 MHz memory expandable to 128 GB
  • 500 W 90 % efficient power supply delivers stable energy

HP Z2 G4 Mid-Tower Workstation

The HP Z2 G4 is a mid-tower workstation built for professionals who need certified graphics and reliable compute in a standard desktop footprint. It ships with an Intel Core i7-9700 eight-core processor, 16GB of DDR4 2666MHz memory and a 4TB NVMe SSD. The NVIDIA Quadro RTX 4000 with 8GB GDDR6 drives multi-display workflows via three DisplayPort 1.4 outputs and one USB-C connector. Windows 11 Pro 64-bit is pre-installed and digitally activated.

500W 90% Efficient Power Supply Thermals

A 500W power supply rated at 90% efficiency feeds the CPU, GPU, memory and storage while keeping typical office noise low. Integrated Intel I219-LM Gigabit Ethernet and Conexant CX20632 5.1 high-definition audio add connectivity without extra cards. The mid-tower chassis provides standard airflow paths for the factory configuration, so routine CAD, rendering or simulation tasks run at modest fan speeds.

Sustained Load on Quadro RTX 4000

Under continuous GPU compute or long render jobs the Quadro RTX 4000 maintains its clock speeds within the 500W power budget, and the workstation's thermal design dissipates the resulting heat without throttling. The 4TB NVMe SSD sustains high sequential throughput for large datasets, while the 16GB DDR4 capacity can be expanded to 128GB if workloads grow. This combination suits engineers and designers who run extended batches rather than short bursts.

Pontos fortes

  • 8-core i7-9700 up to 4.7 GHz turbo handles heavy workloads
  • Quadro RTX 4000 with 8 GB GDDR6 drives professional graphics
  • 4 TB NVMe SSD provides fast high-capacity storage
  • 16 GB DDR4 2666 MHz memory expandable to 128 GB
  • 500 W 90 % efficient power supply delivers stable energy

Especificações

SeriesZ2
ModelG4
TypeBusiness Desktops & Workstations
Form FactorMid Tower
UsageBusiness
ColorBlack
MonitorMonitor not included
Operating SystemWindows 11 Pro
CPU TypeIntel Core i7
CPU NameIntel Core i7-9700
CPU Socket TypeLGA 1151
GPU/VGA TypeNVIDIA Quadro RTX 4000
Memory Capacity16GB DDR4
Memory SpeedDDR4 2666
Maximum Memory Supported128 GB
SSD4 TB PCIe
HDDNo
Screen SizeNo Screen
Case FeaturesNVMe SSD

Perguntas sobre este artigo

How do I install the Nvidia Quadro RTX 4000 8GB graphics card into the mid-tower case, and what step is often missed?

Insert the card into the primary PCIe x16 slot, secure the rear bracket screw, then connect the required auxiliary power cable from the 500W supply — the power cable is the step most often forgotten.

What memory upgrades will this workstation need later, and what are the limits?

It uses DDR4 2666 unbuffered DIMMs; the board supports up to 128 GB total, so you can add matching modules to the two free slots without replacing the existing 16 GB kit.

What thermal or power limit appears first when the Intel Core i7-9700 runs at 4.7 GHz turbo under sustained load?

The 500W 90% efficient power supply and the mid-tower airflow set the practical ceiling; the CPU will throttle before the supply trips if cooling cannot dissipate the turbo heat.

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