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Large silver tower workstation with front panel LEDs and four drive bays

HP

HP Z8 G4 Workstation 2x Xeon Platinum 8160 256GB DDR4 1TB NVMe RTX 4000

SKU CH-T44S-K66AD

Dual 14-core Xeon Platinum 8160 CPUs deliver 48 threads with 256 GB DDR4, 1 TB NVMe storage and an RTX 4000 GPU for professional CAD and rendering workloads

  • ProcessorPlatinum 8160
  • Installed RAM256 GB
  • Processor core count14
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed2.1 GHz
  • 48 cores at 2.10 GHz power through heavy CAD and rendering workloads
  • Dual Xeon Platinum 8160 processors deliver 48 total cores for parallel compute tasks
  • 256 GB DDR4 memory handles large datasets and multi-application workflows
  • 1 TB NVMe storage provides fast access to project files and applications
  • NVIDIA RTX 4000 GPU accelerates professional visualisation and multi-display setups

Dual Xeon Platinum 8160 Workstation

This HP Z8 G4 workstation is built for professionals who need high core counts and large memory capacity for engineering, rendering and data-heavy workloads. Dual 14-core Xeon Platinum 8160 processors deliver 48 threads at 2.10GHz base frequency. The system arrives new with Windows 11 Pro pre-installed and ready for immediate deployment.

256GB DDR4 ECC Memory

The workstation includes 256GB of DDR4 memory installed, with a maximum supported capacity of 1536GB across available slots. This configuration supports smooth multitasking and large project files for CAD, content creation and simulation tasks. Memory type is DDR4; no other generation is compatible with this platform.

NVIDIA RTX 4000 Professional GPU

The dedicated NVIDIA RTX 4000 graphics card drives professional visual workloads including CAD, rendering and multi-display setups. Storage starts at 1TB NVMe with four 3.5-inch expansion bays available for additional drives. Buyers who need more than 256GB memory out of the box or require a different GPU tier should evaluate other configurations.

How it compares

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

Price $2,179.99
Cheaper than about 55% of the 1,534 comparable items (median $2,906.49).
Installed RAM 256 GB
Higher than about 70% 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 RAM256 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

How do the two 14-core Xeon 8160 processors combine in real workloads?

The dual CPUs give 48 total cores at 2.10GHz, so heavily threaded rendering, simulation and data-analysis tasks can spread across all cores simultaneously.

What does the RTX 4000 GPU connect through and what does that limit?

The card uses a PCIe slot, so its throughput is capped by the generation and lane count of that slot on the Z8 G4 motherboard.

How many 3.5-inch drives can I install inside the chassis?

Four 3.5-inch bays are available, letting you add up to four hard drives or SSDs of that form factor.

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