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HP Z8 G4 tower workstation, dark metal finish, front power button and ports

HP

HP Z8 G4 Workstation 2x Xeon Silver 4108 128GB 2TB 512GB SSD Quadro P400 Windows 11

SKU CH-36EQ-NMGR8

Dual Xeon Silver 4108 workstation with 128GB DDR4, 512GB SSD, 2TB storage and Quadro P400 for professional CAD and rendering

  • ProcessorSilver 4108
  • Installed RAM128 GB
  • Processor core count10
  • Operating systemWindows 11 Pro
  • Type of memoryDDR4
  • Processor speed1.8 GHz
  • Dual 10-core Xeon Silver 4108 CPUs deliver responsive multi-threaded performance for professional workloads
  • 128GB DDR4 memory enables smooth multitasking across large projects and data-heavy applications
  • 512GB SSD provides quick access to operating system, applications and active project files
  • NVIDIA Quadro P400 with 2GB GDDR5X supports CAD, rendering and multi-display professional visual work
  • Four 3.5" expansion bays allow additional storage capacity for growing project libraries

Dual Xeon Silver 4108 workstation

The HP Z8 G4 is a tower workstation equipped with two Intel Xeon Silver 4108 processors, each with 10 cores running at 1.80GHz. It ships with 128GB of DDR4 memory, a 512GB solid-state drive, a 2TB hard drive, and an NVIDIA Quadro P400 graphics card with 2GB GDDR5X. Windows 11 Pro is pre-installed for immediate professional use in design, engineering, rendering, and data-heavy applications.

Thermals, noise and power in normal use

The chassis includes four 3.5-inch drive bays and front-panel LEDs for power, Ethernet, and USB status indication. A weight of 55 units reflects the robust internal construction designed for sustained workloads. The system is configured by certified technicians with BIOS setup, controller configuration, driver updates, and full diagnostics before shipment.

Build quality, connectors and daily implications

The workstation supports a maximum memory capacity of 1536GB for future expansion beyond the installed 128GB. The Quadro P400 enables multi-display setups for CAD and content creation workflows. Stock photos may differ from the exact configuration, and the unit may arrive in a generic box with relevant accessories included.

How it compares

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

Price $2,452.99
Typical for this category: the median of 1,534 items is $2,906.49.
Installed RAM 128 GB
Typical for this category: the median of 1,387 items is 128 GB.
Processor core count 10
Lower than about 80% of the 1,207 comparable items (median 24).

Specifications

Product
Brand nameHP
Product typeWorkstation
Processor
ProcessorSilver 4108
Processor core count10
Processor speed1.8 GHz
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

How do I install the 2TB drive into the 3.5-inch bays, and what step is often missed?

Slide the drive into one of the four 3.5-inch bays until the latch clicks, then connect both the data and power cables; the step often missed is securing the latch fully so the drive does not shift during transport.

What maintenance or replacement will the Quadro P400 with 2GB GDDR5X need later?

The Quadro P400 is a sealed card with no user-serviceable parts; plan to replace the whole GPU when driver support ends or when your workload needs more than 2GB of video memory.

What limit appears first when both Xeon Silver 4108 CPUs run at 1.80GHz under sustained load?

The 128GB DDR4 memory ceiling is reached before the 1536GB maximum, so large datasets will hit the installed RAM limit first.

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