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Tall black tower workstation with front power button and LED indicators

HP

HP Z8 G4 Workstation 2x Xeon Platinum 8160 768GB DDR4 1TB NVMe RTX 4000

SKU CH-PA0N-X58Y9

Dual Xeon Platinum 8160 workstation with 48 cores, 768GB DDR4, 1TB NVMe and RTX 4000 for professional rendering and engineering

  • ProcessorPlatinum 8160
  • Installed RAM768 GB
  • Processor core count14
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed2.1 GHz
  • 48-core Xeon Platinum 8160 CPUs deliver 2.10 GHz multi-threaded power for heavy compute
  • 768 GB DDR4 memory handles large datasets and multi-app workflows without swapping
  • 1 TB NVMe storage provides fast boot and project-file access
  • NVIDIA RTX 4000 GPU accelerates CAD rendering and multi-display visual work
  • 4× 3.5" expansion bays allow future storage growth inside the chassis

HP Z8 G4 Workstation

The HP Z8 G4 is a dual-processor workstation built for professional design, engineering, rendering and data-heavy applications. It ships with Windows 11 Pro installed and ready for immediate use.

Who This Suits

This system suits users who need 768GB of DDR4 memory and a dedicated NVIDIA RTX 4000 GPU for CAD, content creation and multi-display workflows. Buyers who require more than two physical processors or memory beyond 1536GB should look at a different platform.

48-Core Xeon Configuration

Two Intel Xeon Platinum 8160 processors each run at 2.10GHz with 14 cores, providing 48 cores total for parallel workloads. The 1TB NVMe drive offers fast access to applications and project files.

How it compares

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

Price $4,554.99
Typical for this category: the median of 1,534 items is $2,906.49.
Installed RAM 768 GB
Higher than about 99% of the 1,387 comparable items (median 128 GB).
Processor core count 14
Lower than about 70% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameHP
Product typeWorkstation
Processor
ProcessorPlatinum 8160
Processor core count14
Processor speed2.1 GHz
Installed CPUs2
Max supported CPUs2
Memory
Installed RAM768 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 768GB DDR4 memory work with my existing DDR4 ECC modules?

The workstation uses DDR4 memory and supports up to 1536GB total capacity, so additional DDR4 ECC modules can be installed in the available slots.

How can I verify the NVIDIA RTX 4000 is functioning correctly after setup?

Open Device Manager to confirm the RTX 4000 appears under Display adapters without errors, then run the NVIDIA GPU health check or a short render test in your CAD application.

What comes in the box and what must I purchase separately?

The unit includes the workstation with 2x Xeon Platinum 8160 CPUs, 768GB DDR4, 1TB NVMe, RTX 4000 and Windows 11 Pro; you may need to buy extra DDR4 modules, 3.5" drives for the four bays, or additional GPUs.

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