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Tower workstation in silver metal finish with front panel LEDs

HP

HP Z8 G4 Workstation 2× Xeon Gold 6154 36-Core 128GB DDR4 512GB NVMe Quadro P4000

SKU CH-Y444-XSAF9

A 36-core dual-Xeon workstation with 128GB DDR4, 512GB NVMe storage and an NVIDIA Quadro P4000 GPU for CAD, rendering and data-heavy workloads

  • ProcessorGold 6154
  • Installed RAM128 GB
  • Processor core count24
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed3 GHz
  • 36 total cores from dual Xeon Gold 6154 CPUs accelerate rendering and simulation workloads
  • 128GB DDR4 memory handles large assemblies and multi-application sessions smoothly
  • 512GB NVMe drive cuts project load times and OS boot delays
  • NVIDIA Quadro P4000 GPU certified for CAD, content creation and multi-display setups
  • 1536GB maximum memory capacity allows future expansion for growing datasets

Professional CAD workstation

The HP Z8 G4 workstation delivers 36 cores across two Xeon Gold 6154 processors running at 3.00GHz. It targets engineers, designers and content creators who need reliable multi-threaded performance for rendering, simulation and large-assembly CAD. Windows 11 Pro is pre-installed for immediate deployment.

DDR4 memory ceiling

The system ships with 128GB of DDR4 memory and supports a maximum of 1536GB across its DIMM slots. This ceiling lets you scale for larger datasets or heavier virtualization, but any expansion must use DDR4 modules; other memory generations are physically and electrically incompatible.

Storage and GPU headroom

A 512GB NVMe drive provides fast boot and project-file access, while four 3.5-inch bays allow additional bulk storage. The Quadro P4000 handles professional visual workloads and multi-display setups, yet the single-GPU configuration limits users who require multiple high-end accelerators for GPU compute clusters.

How it compares

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

Price $1,327.99
Cheaper than about 63% of the 1,534 comparable items (median $2,906.49).
Installed RAM 128 GB
Typical for this category: the median of 1,387 items is 128 GB.
Processor core count 24
Typical for this category: the median of 1,207 items is 24.

Specifications

Product
Brand nameHP
Product typeRackmount
Processor
ProcessorGold 6154
Processor core count24
Processor speed3 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM128 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

Should I choose the 512GB NVMe drive or add more storage for large project files?

The 512GB NVMe M.2 drive provides quick access to applications and project files, with capacity for everyday professional work; four 3.5-inch expansion bays are available for additional drives.

How does the 36-core Xeon configuration perform in real rendering and simulation workloads?

Two Xeon Gold 6154 processors at 3.00GHz deliver 36 total cores and 24 cores per CPU, providing responsive performance for design, rendering, engineering, and other demanding professional tasks.

What does the Quadro P4000 support for multi-display CAD work?

The NVIDIA Quadro P4000 supports professional visual work such as CAD, content creation, rendering, and multi-display setups.

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