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HP_Z8 G4 Workstation

HP Z8 G4 – Dual Intel Xeon Scalable Workstation

  • Brand: HP
  • Model: Z8 G4 Workstation
  • Condition: Used
  • Warranty: 1 year
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The HP Z8 G4 is a high-end, dual-processor workstation built for professionals in fields like 3D rendering, AI, simulation, and video production. It supports up to 2× Intel® Xeon® Scalable CPUs, 1.5 TB ECC DDR4 RAM, and multiple NVIDIA or AMD professional GPUs, offering extreme performance and expandability.

Security:

  • TPM 2.0, Secure Boot, and HP Sure Start for BIOS protection

  • Chassis intrusion sensor and physical locking mechanisms

  • Full disk encryption support for data protection

Features:

  • Processor: Up to 56 cores / 112 threads

  • Memory: Up to 1.5 TB across 24 DIMM slots

  • Storage: SATA, SAS, NVMe, RAID, HP Z Turbo Drive

  • Graphics: Supports up to 3× double-width or 4× single-width GPUs

  • Expansion: 7× PCIe Gen3 slots

  • Connectivity: Dual 1GbE LAN, optional 10GbE, USB 3.1, Thunderbolt 3

  • Power Supply: 1125W or 1450W PSU

  • Design: Tool-less chassis with advanced cooling for easy upgrades

For more details, you can find the datasheet on our website at the following link: Spec sheet

Processor

Supports dual Intel® Xeon® Scalable processors, offering up to 56 cores for parallel computing tasks.
Processor cores

Single Processor Configuration:

Supports up to 28 cores per CPU

Dual Processor Configuration:

Supports up to 56 total cores (2 x 28 cores)

With Intel Xeon Scalable (1st or 2nd Gen) CPUs
Processor Count

2
Chipset

Intel® C622 Chipset
Form Factor

Tower
Memory Type

DDR4-2666 ECC Registered DIMMs
Memory Slots

Total DIMM Slots: 24 DIMM slots

12 DIMM slots per CPU

Requires dual processors to utilize all 24 slots

With one CPU, only 12 DIMM slots are available
Expansion Slots

Slot 1:
PCIe Gen3 x4 – Transforms to PCIe Gen3 x8 when 2nd CPU is installed
Slot 2:
PCIe Gen3 x16
Slot 3:
PCIe Gen3 x16 – Available ONLY when 2nd processor is installed
Slot 4:
PCIe Gen3 x16
Slot 5:
PCIe Gen3 x4
Slot 6:
PCIe Gen3 x16 – Available ONLY when 2nd processor is installed
Slot 7:
PCIe Gen3 x
Max Memory

With RDIMMs: Up to 768 GB
With LRDIMMs: Up to 1.5 TB
Graphics

Supported Graphics Cards
-NVIDIA® Professional GPUs:
RTX™ Series:

RTX A4000, A4500, A5000, A6000

RTX 4000 Ada, 5000 Ada, 6000 Ada

Quadro® Series:

Quadro P2200, P4000, P5000, GV100

Data Center/Compute GPUs:

NVIDIA A100, T4, V100 (for AI, deep learning)

– AMD Radeon™ Pro GPUs:
W5500, W5700, W6600, W6800

Radeon Pro VII

-Multi-GPU Support
Supports up to:

3 x double-width GPUs, or

4 x single-width GPUs

Dependent on power supply (1125W or 1450W) and cooling configuration
GPU

Supported Professional GPUs:
NVIDIA® RTX™ Series (e.g., RTX A4000, A5000, A6000)

NVIDIA® Quadro® Series (e.g., Quadro P4000, P5000, GV100)

AMD Radeon™ Pro Series (e.g., W5500, W5700)
I/O Port

Front I/O: • Base: 4 USB 3.1 Gen1 Type-A connector. Left most connector has charging capability, 1
Combo Headset, 1 Optional Media Card Reader
• Premium: 2 USB 3.1 Gen1 Type-A connector. Left most connector has charging capability, 2
USB 3.1 Gen2 Type-C™ connector, 1 Combo Headset, 1 Optional Media Card Reader
Internal I/O: Internal Slot 1 CPU1: PCIe Gen3 x8 – always available
Internal Slot 2 CPU2: PCIe Gen3 x8 – available when 2nd CPU is installed
2 USB 2.0 ports available with a single 2×5 header
1 USB 2.0 port available with a 1×6 header
1 USB 3.1 Gen1 and 1 USB 2.0 port available with a 2×6 header
Rear I/O: 6 USB 3.1 Gen1 (aka USB 3.0), 1 Serial, PS/2 keyboard and mouse, 2 RJ-45 to integrated Gigabit LAN, 1
Audio Line-In (can be retasked as microphone), 1 Audio Line-Out
Drive bay

4 internal 3.5" bays (All 4 include acoustic dampening rail assemblies)
Storage Options

Dual 3.5-inch drive bays: Accommodates up to five 3.5-inch SATA hard drives, allowing for a maximum storage capacity of up to 20 TB using 4 TB drives.
M.2 NVMe SSDs: Depending on the processor configuration, up to four M.2 NVMe SSDs can be installed, offering read/write speeds averaging 2,500 MB/s.​
PCIe Storage: Utilize PCIe slots to add additional NVMe SSDs, such as the HP Z Turbo Drive G2, Dual Pro, or Quad Pro, which can support multiple M.2 SSDs for enhanced storage performance.​
Storage controller

The workstation includes:​
Onboard SATA RAID: Supports RAID 0, 1, 10, and 5 configurations for SATA drives.
Optional SAS Controller: For Serial Attached SCSI (SAS) drives, an optional MicroSemi 2100-4i4e SAS controller is available.
Operating Systems

Preinstalled:
• Windows 11 Pro for Workstations2
• Windows 10 Pro for Workstations1,2
• Ubuntu 20.04 LTS3
• HP Linux-ready (minimal OS ready for customer OS installation)
• Red Hat® Enterprise Linux® Desktop Workstation (Paper license with 1-year support; no
preinstalled OS)
Supported:
• Red Hat® Enterprise Linux® Workstation 6, 7, 84
• SUSE Linux® Enterprise Desktop 12, 154
• Ubuntu 16.04, 18.04, 20.04 LTS3
Communication

-Networking:
Integrated Dual 1GbE LAN (Intel I210-T1 & I219-LM)

Reliable and high-speed Ethernet connections for secure and stable networking

Supports teaming and failover for increased performance and redundancy

-Optional Network Add-Ons:
10GbE Networking Cards (via PCIe expansion)

Ideal for high-speed data transfer in demanding environments like media production or server-based workflows

Wi-Fi & Bluetooth Adapters (optional, via PCIe or USB)

Adds wireless connectivity when required (not included by default)

-Remote Management:
Intel® AMT (Active Management Technology) (when supported by CPU)

Enables remote system management and diagnostics, ideal for enterprise IT environments
Power supply

Choice of:
1125W/100V/15A 90% Efficient wide-ranging, active Power Factor Correction
The power delivery system includes four 6+2-pin graphics power cables.
1450W/200V/10A 90% Efficient wide-ranging, active Power Factor Correction The power delivery
system includes four 6+2-pin graphics power cables.
– Available in limited regions
1450W/100V/20A 90% Efficient wide-ranging, active Power Factor Correction
The power delivery system includes four 6+2-pin graphics power cables.
1700W/200V/10A 90% Efficient wide-ranging, active Power Factor Correction
The power delivery system includes four 6+2-pin graphics power cables.
Temperature

Operating: 5° to 35°C (40° to 95°F)
Non-operating: -40° to 60°C (-40° to 140°F)
Dimensions

Approximately 8.5 x 21.7 x 17.5 inches (W x D x H).

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