LattePanda Sigma - x86 Windows / Linux Single Board Computer Server (32GB RAM, 500GB SSD, WiFi 6E)

The LattePanda Sigma is a powerful x86 single board server driven by a 13th Gen Intel Core i5-1340P processor, 32GB of high-speed LPDDR5 RAM, and a 500GB NVMe SSD. Designed for makers, developers, and educators, it delivers full desktop and server performance for edge computing, IoT deployments, and hardware prototyping.

13th Gen Intel Core processor

The board is powered by an Intel Core i5-1340P processor featuring 12 cores (4 performance, 8 efficient) and 16 threads with a turbo frequency up to 4.60GHz. This hybrid architecture delivers strong multitasking performance for complex workloads, server roles, and AI inference tasks.

High-bandwidth LPDDR5 memory

Equipped with 32GB of dual-channel LPDDR5-6000 memory, the board reaches bandwidth speeds up to 102.4GB/s. This fast data pipeline ensures smooth performance across memory-intensive applications and virtualisation.

Intel Iris Xe graphics engine

Integrated Intel Iris Xe Graphics with 80 execution units and dynamic clock speeds up to 1.45GHz provides capable graphics processing and media rendering. It enables smooth hardware decoding and fluid visual output for graphical interfaces.

Support for quad 4K displays

The LattePanda Sigma can drive up to four independent 4K displays simultaneously using its HDMI 2.1, eDP 1.4b, and dual Thunderbolt 4 connections. Single-monitor resolutions up to 8K at 60Hz are supported over DisplayPort 1.4a via Type-C.

Active thermal cooling design

An included active cooling fan allows the processor to sustain a high-performance 44W TDP without thermal throttling. The fan operates at an unobtrusive 35 decibels in idle mode for quiet operation in home or office setups.

Compact 3.5-inch SBC footprint

With standard 3.5-inch drive bay dimensions of 146mm by 102mm, this computer server integrates easily into compact enclosures, field devices, and embedded systems.

Versatile I/O and M.2 expansion

The board features dual 2.5GbE ports, two 40Gbps Thunderbolt 4 ports, and multiple M.2 slots for NVMe storage, WiFi 6E, and cellular modules. A built-in ATmega32U4 co-processor provides standard GPIO headers for direct hardware interfacing and robotics development.