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HP

HP Z2 G4 Mid-Tower Workstation i7-9700 128GB DDR4 1TB NVMe Quadro P4000 8GB Windows 11 Pro

SKU CH-TZ6X-CDQAY

Mid-tower workstation with 8-core i7-9700, 128GB DDR4 2666, 1TB NVMe SSD and Quadro P4000 8GB GDDR5 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core i7
  • RAM capacity128 GB DDR4
  • SSD storage1 TB PCIe
  • GraphicsNVIDIA Quadro P4000
  • CPU modelIntel Core i7-9700
  • 8-core i7-9700 up to 4.7 GHz turbo for multi-threaded speed
  • 128 GB DDR4 2666 MHz memory handles large datasets and heavy multitasking
  • 1 TB NVMe SSD delivers fast boot and application load times
  • Quadro P4000 8 GB GDDR5 with four DP 1.4 outputs drives professional 3D workflows
  • 500 W 90 % efficient power supply supports stable operation under load

HP Z2 G4 Mid-Tower Workstation

This new HP Z2 G4 mid-tower workstation delivers an Intel Core i7-9700 processor with eight cores running at 3.0 GHz up to 4.7 GHz turbo. It comes equipped with 128 GB DDR4 2666 memory in a 4x 32 GB configuration. A 1 TB PCIe NVMe solid-state drive provides primary storage. The NVIDIA Quadro P4000 graphics card offers 8 GB GDDR5 memory and four DisplayPort 1.4 outputs.

Suits CAD and simulation users needing maximum

Professionals running large assemblies, multi-layer renders or data-science workloads benefit from the full 128 GB DDR4 capacity and the Quadro P4000 certified drivers. Buyers who need ECC memory, dual-GPU scaling or more than four display outputs should evaluate other platforms. The 500 W 90 % efficient power supply supports this configuration without extra cables.

128 GB DDR4 2666 memory ceiling

The motherboard maximum is 128 GB across four slots, so no further memory upgrades are possible. The Quadro P4000 uses a 256-bit GDDR5 interface and four DP 1.4 ports for multi-monitor setups. Windows 11 Pro 64-bit is pre-installed with digital activation. Integrated Intel I219-LM Gigabit Ethernet and 5.1 high-definition audio complete the platform.

How it compares

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

Price $1,487.99
Pricier than about 88% of the 14,711 comparable items (median $494.99).
RAM capacity 128 GB DDR4
Higher than about 91% of the 13,125 comparable items (median 16 GB).
SSD storage 1 TB PCIe
Higher than about 60% 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 i7
CPU modelIntel Core i7-9700
CPU socketLGA 1151
Memory
RAM capacity128 GB DDR4
RAM type and speedDDR4 2666
Max supported RAM128 GB
Storage
SSD storage1 TB PCIe
Hard driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsNVIDIA Quadro P4000
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 500W 90% efficient power supply get when the i7-9700 and Quadro P4000 run full load all day?

The 500W 90% efficient power supply is rated to deliver stable power to the i7-9700 8-core processor and Quadro P4000 8GB GDDR5 graphics card under sustained workloads, with efficiency reducing waste heat compared to lower-rated units.

What display cables or adapters must I already own to connect monitors to the four DisplayPort 1.4 outputs on the Quadro P4000?

The Quadro P4000 provides four DisplayPort 1.4 connectors, so you need DisplayPort cables or DisplayPort-to-HDMI/DVI adapters for each monitor you plan to attach.

Will my existing DDR4 2666 memory modules work alongside the four 32GB sticks already installed in this Z2 G4?

The system comes with 128GB (4×32GB) DDR4 2666 unbuffered memory, filling the maximum supported capacity, so no additional modules can be added without removing the installed ones.

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