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Large black tower workstation with front power button and LED indicators

HP

HP Z8 G4 Workstation 2x Xeon Gold 6154 36-Core 384GB DDR4 2TB NVMe Quadro P5000 Windows 11 Pro

SKU CH-K438-Q5EY8

Dual Xeon Gold 6154 processors deliver 36 cores at 3.00GHz, 384GB DDR4 memory, 2TB NVMe storage and an NVIDIA Quadro P5000 GPU for professional CAD, rendering and data-heavy workloads

  • ProcessorGold 6154
  • Installed RAM384 GB
  • Processor core count12
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed3 GHz
  • Dual Xeon Gold 6154 CPUs deliver 36 cores for heavy rendering
  • 384GB DDR4 memory handles large datasets and multitasking smoothly
  • 2TB NVMe storage gives fast access to project files
  • NVIDIA Quadro P5000 GPU accelerates CAD and multi-display workflows
  • Windows 11 Pro pre-installed for immediate professional deployment

Dual Xeon workstation for professional workloads

The HP Z8 G4 delivers 36 cores across two Xeon Gold 6154 processors running at 3.00GHz. It targets engineers, designers and data analysts who need reliable multi-threaded performance for rendering, simulation and large dataset processing. Windows 11 Pro is preinstalled for immediate deployment.

Expandable chassis with high memory ceiling

Four 3.5-inch drive bays allow additional local storage while the DDR4 memory can scale from 384GB up to 1536GB when projects grow. The dedicated Quadro P5000 handles GPU-accelerated CAD and visualisation tasks, freeing CPU cycles for compute-heavy work. Builders needing more than two physical CPUs or a different memory generation should look elsewhere.

Quadro P5000 drives professional visual workflows

The included GPU supports multi-display configurations and certified drivers for CAD, content creation and rendering applications. Windows 11 Pro provides a familiar, security-hardened environment ready for domain integration. Users requiring consumer gaming features or non-certified driver stacks will not benefit from this combination.

How it compares

Measured against everything we stock in Desktop Workstation Computers, at today’s prices. Recalculated every night.

Price $2,900.99
Typical for this category: the median of 1,534 items is $2,906.49.
Installed RAM 384 GB
Higher than about 85% of the 1,387 comparable items (median 128 GB).
Processor core count 12
Lower than about 75% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameHP
Product typeWorkstation
Processor
ProcessorGold 6154
Processor core count12
Processor speed3 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM384 GB
Type of memoryDDR4
Maximum RAM capacity1536 GB
Storage
Drive bays4x 3.5 in bays
Graphics
Graphics chipDedicated
Software
Operating systemWindows 11 Pro
More details
Indicator lightsPower, Ethernet, USB

Questions about this item

Will the 384GB DDR4 memory capacity handle sustained multi-application workloads without hitting a bottleneck first?

The installed 384GB DDR4 memory provides substantial headroom for large datasets and concurrent professional applications, and the platform supports expansion up to 1536GB if future projects demand more capacity.

How much heat and power should I plan for when the dual Xeon Gold 6154 processors and Quadro P5000 GPU run continuously all day?

With two 12-core Xeon Gold 6154 CPUs at 3.00GHz and a dedicated Quadro P5000 graphics card, the system draws significant power and generates considerable heat under full load; ensure your rack or room cooling and power circuit are rated for sustained high-density workstation operation.

Besides a display, what else must I already own to put this 55-weight workstation into production immediately?

You will need a stable mains power connection and a wired network link for the integrated Ethernet; the unit includes USB ports for keyboard and mouse, and Windows 11 Pro is pre-installed so no separate OS licence is required.

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