Shuttle Inc. has introduced the XPC Barebone XB860G2, a powerful small-form-factor system designed to bridge the gap between ultra-compact mini PCs and full-sized tower workstations.

With a chassis volume of just 4.7 liters, the XB860G2 delivers desktop-class performance, GPU expandability, and modern platform support, making it ideal for professional and edge computing environments.

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Compact Design Meets Workstation-Class Performance

The XB860G2 is built for users who need serious computing power in limited space.

Key Highlights:

• Compact 4.7L chassis
• Supports dedicated GPUs
• Optimized cooling for high-performance components
• Suitable for professional and industrial environments

This makes it a strong choice for setups where space is limited but performance cannot be compromised.

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Powered by Intel B860 and Arrow Lake-S CPUs

At the core of the system is the Intel B860 chipset, paired with the latest LGA1851 socket, supporting Intel Core Ultra 200 series (“Arrow Lake-S”) processors.

Platform Benefits:

• Up to 24 CPU cores
• Integrated NPU for AI acceleration
• Improved energy efficiency
• Future-ready architecture

The system supports up to 96GB of DDR5-5600 memory via dual SO-DIMM slots, ensuring smooth performance for demanding workloads.

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PCIe 5.0 GPU Support in a Small Form Factor

One of the standout features of the XB860G2 is its ability to house a dual-slot graphics card inside such a compact chassis.

Graphics Capabilities:

• PCIe 5.0 x16 slot via 90° riser card
• Supports GPUs up to 208 mm in length
• Optional PCIe 4.0 x1 slot for expansion

This allows the system to function as:

• A compact CAD workstation
• An AI edge server for video analysis
• A high-performance content creation system

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Advanced Storage Options with PCIe Gen 5

Despite its size, the XB860G2 offers impressive storage flexibility:

• 3 × M.2 NVMe slots
  • 1 × PCIe 5.0 x4
  • 2 × PCIe 4.0 x4

This setup enables:

• Ultra-fast primary storage
• Additional high-speed drives for data or caching
• Scalable storage configurations

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Multi-Display and Connectivity

The system supports up to four independent displays, making it ideal for professional workflows.

Display Outputs:

• HDMI 2.1
• HDMI 2.0
• DisplayPort 1.4a

Networking:

• Dual LAN
  • 2.5 GbE
  • 1 GbE

This dual-network setup is especially useful for:

• Network segmentation (data vs management)
• Security-focused environments
• Stable, high-speed connectivity

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Designed for Professional Use Cases

The XB860G2 is tailored for a wide range of demanding applications:

• Medical imaging and diagnostics
• Edge AI and real-time analytics
• Digital signage and video walls (up to 8K)
• Engineering and CAD workflows

Its combination of compact size and high performance density makes it a versatile solution across industries.

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Third-Generation Evolution of the G2 Series

The XB860G2 is the latest evolution in Shuttle’s G2 lineup, following earlier models like the XH510G2 and XH610G2.

With each generation, Shuttle has:

• Adopted newer platforms
• Improved performance and efficiency
• Maintained a consistent compact design

The XB860G2, with its LGA1851 platform, represents the most advanced version yet.

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Availability and Package

The Shuttle XPC Barebone XB860G2 is available now through authorized channels.

Included in the package:

• VESA mount (for flexible installation)
• External 180W power supply

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Final Thoughts

The Shuttle XB860G2 proves that you don’t need a large tower to achieve workstation-level performance.

By combining:

• Compact 4.7L design
• Support for modern Intel CPUs
• PCIe 5.0 GPU expandability
• High-speed storage and networking

It offers a compelling solution for professionals who need power, flexibility, and space efficiency in one system.