Specifications:
The MATX-I961 is an embedded single board computer featuring Intel® Xeon® E or 9th/8th-Gen Core™ i7/i5/i3 processors with up to 8 cores and 16 threads. It supports Intel® Q370 or C246 chipsets and up to 128GB of DDR4 memory across four SODIMM slots. Expansion options include a full-size Mini PCIe slot with SIM support, two PCIe X16 slots, two PCIe X8 slots, and an M.2 2280 M-Key slot.

Graphics and Audio:
The board supports Intel® UHD Graphics with DirectX11.1, OpenGL 5.0, and OpenCL 2.1, capable of driving three independent displays via HDMI and DisplayPort. Audio is managed by a Realtek ALC662VD controller supporting 5.1 channels.

Networking and I/O:
Networking is provided by two Intel I210AT and one Intel I219LM Gigabit Ethernet ports. The board includes multiple USB ports (6 USB3.1 and 7 USB2.0), 4 COM headers, and PS/2 support. Storage options include four SATA3 ports and an M.2 slot supporting NVMe.

Power and Security:
The board requires a 24-pin ATX power supply and supports TPM2.0 for security. It also features a programmable watchdog timer.

Operating System Support:
Compatible with Windows 10 Enterprise, Windows Server 2016, various Linux distributions, and Wind River VxWorks 7.

Mechanical and Environmental:
The board measures 244mm x 244mm with an operating temperature range of 0°C to 60°C and storage temperature range of -40°C to 85°C. It is certified for CE/FCC Class B compliance.

Key Features:
The MATX-I961 offers workstation-grade performance with support for multiple displays, extensive I/O options, and robust expansion capabilities, making it suitable for a variety of embedded applications.