The Shuttle XB860G2 is a highly compact and versatile 4.7–5 litre barebone mini-PC designed for professional and industrial applications requiring robust performance and extensive expandability in a small form factor. Built around the Intel B860 chipset and supporting Intel Core™ Ultra (Arrow Lake-S) desktop processors with a maximum TDP of 65W, it delivers powerful processing capabilities within an energy-efficient design.

This system supports up to 128GB of high-speed DDR5 SO-DIMM RAM across two slots and offers flexible storage options via three M.2 2280 slots for PCIe Gen4/Gen5 NVMe or SATA drives, plus an M.2 2230 E-key slot for wireless connectivity modules. For graphics and IO expansion, it features a full-length PCIe Gen5 x16 slot (suitable for dual-slot GPUs or AI accelerators) and a PCIe x1 slot, all cleverly integrated with a riser card for the slim chassis.

Display connectivity is robust and flexible with dual HDMI outputs (HDMI 2.1 and HDMI 2.0) plus a DisplayPort 1.4a, supporting up to triple independent displays including capabilities for 8K @ 60Hz (HDMI) and 4K @ 120Hz (DP). Networking is handled by dual Intel Ethernet ports—one 2.5GbE and one 1GbE—to ensure stable and fast data transfer.

Designed for continuous 24/7 operation, the XB860G2 incorporates advanced thermal solutions including heat pipe cooling, dual fans, and dedicated passive chipset cooling. Enterprise-grade features include firmware TPM 2.0, wake-on-LAN, power restoration options, hardware monitoring, and a watchdog timer for reliable and secure operation.

This barebone system includes chassis, motherboard, and power supply (180W) delivered ready for users to install their preferred CPU, memory, storage, GPU, and optional wireless modules, making it ideal for surveillance, digital signage, AI edge inference, and compact workstation needs where performance meets expandability in a space-saving design.