LattePanda Sigma - x86 Windows / Linux Single Board Computer Server (16GB RAM, 500GB SSD, WiFi 6E)

The LattePanda Sigma is a compact x86 single-board server powered by a 13th Gen Intel Core i5-1340P processor with 16GB LPDDR5 RAM, a 500GB NVMe SSD, and Wi-Fi 6E connectivity. It is engineered for makers, developers, and educators requiring serious computing throughput for AI inference, home servers, edge computing, and IoT deployments. With an integrated ATmega32U4 coprocessor alongside Windows and Linux support, it effortlessly bridges high-end computing with embedded hardware control.

13th Gen Intel processing power

The onboard Intel Core i5-1340P processor features 12 cores and 16 threads with turbo boost frequencies up to 4.60GHz on performance cores. This architecture delivers rapid multitasking capability and desktop-class processing power for demanding server and edge tasks.

Integrated Intel Iris Xe graphics

Equipped with 80 execution units and dynamic clock speeds up to 1.45GHz, the integrated Intel Iris Xe GPU provides dependable hardware rendering and high-resolution video decoding.

High-bandwidth LPDDR5 memory

The board features 16GB of dual-channel LPDDR5-6400 RAM delivering bandwidth speeds up to 102.4GB/s. This high memory throughput accelerates intensive applications such as virtual machines, media processing, and deep learning models.

Sustained cooling at 44W TDP

The pre-installed active cooling fan ensures the processor maintains a sustained 44W TDP without thermal throttling under heavy workloads. At idle, the cooling assembly operates quietly at approximately 35 decibels.

Compact 3.5-inch form factor

Measuring just 146mm by 102mm, this single-board computer packs server-grade capability into a standard 3.5-inch format. Its small footprint allows for easy integration inside robotics platforms, kiosks, and compact enclosures.

Simultaneous quad 4K displays

With HDMI 2.1, eDP 1.4b, and dual Thunderbolt 4 connections, the system supports driving up to four independent 4K monitors simultaneously for extensive multi-screen workflows.

Versatile I/O and M.2 expansion

Connectivity includes dual 2.5GbE Ethernet ports, two Thunderbolt 4 ports, and four versatile M.2 slots for NVMe storage, cellular modems, and wireless cards. An onboard Microchip ATmega32U4 coprocessor also exposes GPIO headers for direct sensor and actuator interfacing.