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Tower workstation in dark grey finish with front panel LEDs

HP

HP Z8 G4 Workstation Xeon Gold 5122 3.60GHz 20-Core 64GB DDR4 1TB SSD Quadro K4000

SKU CH-18MX-AWJ84

Delivers Xeon 3.60GHz 20-core power with 64GB DDR4, 1TB SSD and Quadro K4000 for CAD, rendering and multi-display workflows on Windows 11 Pro

  • ProcessorGold 5122
  • Installed RAM64 GB
  • Processor core count20
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed3.6 GHz
  • Xeon Gold 5122 at 3.60 GHz drives responsive professional workloads
  • 20 CPU cores handle parallel design, rendering and engineering tasks
  • 64 GB DDR4 memory supports smooth multitasking with large project files
  • 1 TB SSD gives quick access to applications and everyday work data
  • Quadro K4000 enables professional visual work including CAD and multi-display setups

Professional Workstation for Demanding Applications

The HP Z8 G4 workstation targets engineers, designers and content creators who need reliable performance for CAD, rendering and data-heavy projects. A 3.60GHz Xeon Gold 5122 processor with 20 cores drives responsive compute for professional workloads. 64GB DDR4 memory supports smooth multitasking across large project files. Windows 11 Pro arrives preinstalled for immediate deployment.

Upgrade Path from Entry-Level Systems

This configuration replaces older workstations limited to lower core counts, slower storage or integrated graphics. The jump is worth it when projects exceed the memory or GPU capabilities of a previous machine and require dedicated Quadro K4000 performance. Four 3.5" expansion bays provide room for additional storage as datasets grow. Maximum memory capacity reaches 1536GB for future scaling.

Compatibility Checks Before Ordering

Verify that your software licences support Windows 11 Pro and the Quadro K4000 driver stack. Confirm the physical footprint suits your workspace and that power infrastructure can sustain a 55kg unit under load. Ensure DDR4 memory modules match the installed specification if you plan further upgrades. Review display connectivity needs against the graphics card output options.

How it compares

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

Price $1,061.99
Cheaper than about 68% of the 1,534 comparable items (median $2,906.49).
Installed RAM 64 GB
Lower than about 60% of the 1,387 comparable items (median 128 GB).
Processor core count 20
Lower than about 60% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameHP
Product typeWorkstation
Processor
ProcessorGold 5122
Processor core count20
Processor speed3.6 GHz
Memory
Installed RAM64 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 many 3.5" drive bays does the HP Z8 G4 chassis provide for storage expansion?

The chassis includes four 3.5" bays, so you can add up to four additional hard drives or SSDs without an external enclosure.

Which memory slots should be populated first when adding DDR4 modules to the Xeon Gold 5122 system?

Follow the motherboard silkscreen or service guide — populate the white DIMM slots before the black ones to maintain quad-channel bandwidth and avoid a no-post condition.

What is the maximum DDR4 capacity the HP Z8 G4 motherboard can accept for future upgrades?

The board supports up to 1536 GB of DDR4, allowing you to scale from the installed 64 GB as workloads grow.

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