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

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


SGD $ 1,399.00
1 To 2 Weeks
In Bulk
(per piece)



Dimension of LattePanda Sigma Small Hackable x86 Windows/Linux Single Board Computer Server500GB WD SN770 PCIe 4.0 x4 SSDPackaging of LattePanda Sigma x86 Windows/Linux Single Board Computer Server


LattePanda Sigma Applications







  • CPU: Intel® Core™ i5-1340P
  • Cores / Threads: 12C(4P+8E) / 16T
  • Max Turbo Frequency: 4.60 GHz(Performance-core), 3.4 GHz(Efficient-core)
  • L2 Cache: 12 MB
  • Base Power: 28 W
  • Graphics: Intel® Iris® Xe Graphics
  • Max Dynamic Frequency: 1.45 GHz
  • Execution Units: 80
  • Co-processor: Microchip® ATmega32U4-MU



                 Dual-Channel 32GB LPDDR5-6000


  • Drive Form Factor: M.2 SSD (NVMe/SATA), SATA Drive


  • Wireless Form Factor: M.2 Wireless Module (PCIe/CNVio)


  • HDMI Port: HDMI 2.1, Up to 4096 x 2304 @ 60Hz
  • USB Type-C Port: DP 1.4a, Up to 7680 x 4320 @ 60Hz (One Monitor)
  • Embedded Display Port: eDP 1.4b, Up to 4096 x 2304 @ 120Hz


External I/O
  • USB Type-A: 2 x USB2.0 (480Mbps)
              2 x USB3.2 Gen 2 (10Gbps)
  • USB Type-C: 2 x Thunderbolt™ 4 (40Gbps)
  • HDMI: HDMI 2.1
  • Ethernet: 2 x 2.5GbE RJ45 Ports (Intel® i225-V Gigabit Ethernet Controller, Supports 10/100/1000/2500 Mbps, WOL)
  • Power: 5.5mm x 2.5mm DC Jack
  • Audio: 3.5mm Microphone Headphone Combo Connector
  • Sim Card: Micro Sim Card Slot


Internal I/O
  • USB 2.0: 2.0mm Pitch 4-Pin Connector, 480Mbps
  • Fan: 1.27mm Pitch,12V 4-Wire Fan Connector, PWM Control
  • SATA: SATA 6.0 Gb/s Data Connector, 2.0mm Pitch 4-Pin Power Connector
  • Front Panel: 2.54mm Pitch 9-Pin Header, Supports Power, Reset, Power LED, HDD LED
  • Front Audio Panel: 2.54mm Pitch 9-Pin Header, Supports High Definition Audio (HD), Line-Out, Mic-in
  • COM: 2.54mm Pitch 9-Pin Header,Supports RS232, RS485
  • GPIO: 2.54mm Pitch 34-Pin Header, Including ATmega32U4 I/O Pins, 5V Power Pins, S0/S3/S4 State Pins
  • eDP: 0.5mm Pitch 40-Pin Connector, 4 Lanes


Expansion Slot
  • M.2 M Key: Type 2280, Supports PCIe 3.0 x4
              Type 2280, Supports PCIe 4.0 x4
  • M.2 B Key: Type 2242/2252/2280, Supports SATA III/PCIe 3.0 x1, USB2.0, USB3.0, SIM
  • M.2 E Key: Type 2230, Supports PCIe 3.0 x1,USB2.0, Intel CNVio


  • TPM: Built-in TPM (2.0)


  • Power Input: 5.5mm x 2.1mm DC Jack: DC 12~20V
              USB Type C: PD 20V
  • Power Adapter: 19V DC, 4.74A, 90W
  • RTC Battery: CR1220 Battery Holder: 3V
    1.27mm Pitch 2-Pin Connector: 3V


Operating System
  • Microsoft Windows: Windows 10, Windows 11
  • Linux: Ubuntu 22.04


  • Operating Temperature: 0~45℃
  • Relative Humidity: 0%~80%


  • Form Factor: 3.5", 146 x 102 mm
Product LattePanda V1 LattePanda 3 Delta LattePanda Sigma


Intel® Atom® x5-Z8350


Intel® Celeron® N5105 Intel® Core™ i5-1340P
CPU Spec.


4-Core, 4-Thread

1.44 ~ 1.92GHz
2M Cache



4-Core, 4-Thread
2.00 ~ 2.90GHz
4M Cache
12-Core, 16-Thread
1.9 ~ 4.60GHz 
12M Cache
28W  TDP


Intel® HD Graphics


Intel® UHD Graphics  Intel® Iris® Xe Graphics
Graphics Spec.


200 ~ 500MHz

12 Execution Units


450 ~ 800 MHz
24 Execution Units
400 ~ 1450 MHz
80 Execution Units


2GB/4GB DDR3L 1066MHz

Single Channel


8GB LPDDR4 2933MHz
Single Channel
16GB LPDDR5 6400MHz
Dual Channel


32GB/64GB eMMC V5.1


64GB eMMC  V5.1 M.2 NVMe SSD (separately installed) 


802.11n, 2.4G, up to 150Mbps

Bluetooth 4.0

100M Ethernet


802.11ax, 2.4G & 5G(160MHz), up to 2.4Gbps
Bluetooth 5.2
1000M Ethernet
2 x 2500M Ethernet
M.2 Wi-Fi Module (separately installed)
USB Ports


1 x USB 3.2 Gen1 Type-A (5Gbps)

2 x USB 2.0 Type-A (480Mbps)


1 x USB 3.2 Gen2 Type-A (10Gbps)
2 x USB 3.2 Gen1 Type-A (5Gbps)
1 x USB 2.0 Type-C (480Mbps)
2 x USB2.0 Type-A (480Mbps)
2 x USB3.2 Gen2 Type-A (10Gbps)
2 x Thunderbolt™ 4 Type-C (40Gbps) 


HDMI 1.4b, up to 1920 x 1080 @ 60Hz

MIPI DSI 1.1, up to 1920 x 1080 @ 60Hz


HDMI 2.0b, up to 4096 x 2304 @ 60Hz
DP 1.4 via USB Type C, up to 4096 x 2304 @ 60Hz
eDP 1.4b, up to 1920 x 1080 @ 60Hz
HDMI 2.1, up to 4096 x 2304 @ 60Hz
DP 1.4a, up to 7680 x 4320 @ 60Hz
eDP 1.4b, up to 4096 x 2304 @ 120Hz
Expansion Slots TF Card Slot
M.2 Key B: SATA III, USB2.0, USB3.0, SIM
M.2 Key M: PCIe 3.0 x 2
TF & Micro SIM Card Slot


M.2 M Key: PCIe 3.0 x 4

M.2 M Key: PCIe 4.0 x 4
M.2 B Key: SATA III/PCIe 3.0 x 1, USB2.0, USB3.0, SIM
M.2 E Key: PCIe 3.0 x 1, USB2.0, Intel CNVio

Micro SIM Card Slot




3.5mm Microphone/Headphone Combo Connector


3.5mm Microphone/Headphone Combo Connector 3.5mm Microphone/Headphone Combo Connector
Co-Processor Microchip® ATmega32U4-MU Microchip® ATmega32U4-MU Microchip® ATmega32U4-MU
GPIO 20 x Digital IO Pins, incluing: 7 x PWM Pins, 12 x Analog Pins, 1 x UART, 1 x I2C, 1 x SPI, 2 x 5V Power Pins


20 x Digital IO Pins

incluing: 7 x PWM Pins, 12 x Analog Pins, 1 x UART

1 x I2C, 1 x SPI, 4 x 5V Power Pins, 4 x 3.3V Power Pins, 1 x ICSP, 1 x BIOS Flash, 1 x RS232, 1 x USB 2.0, 1 x Audio, 1x I2C (CPU Pins), 1 x DC Input, 1 x Power Switch, 1 x Reset Switch, 1 x S0/S3/S4


20 x Digital IO Pins, incluing: 7 x PWM Pins, 12 x Analog Pins, 1 x UART, 1 x I2C, 1 x SPI, 2 x 5V Power Pins, 1 x ICSP, 1 x S0/S3/S4, 1 x USB2.0, 1 x SATA III Data, 1 x SATA Power, 1 x Front Panel, 1 x Front Audio Panel, 1 x COM (RS232/RS485), 1 x DC Input




Built-in TPM (2.0) Built-in TPM (2.0)

Operating System


Windows 10

Ubuntu 18.04, 20.04


Windows 10 & 11
Ubuntu 22.04
Windows 10 & 11
Ubuntu 22.04




125mm*78mm*16mm 146mm*102mm*24mm

Power Supply

MicroUSB: 5V 2.5A
USB  Type C: 15V  2.4A
PH2.0 4-Pin Header: 12V 3A 
USB Type C: 20V 4.5A
DC Jack: 19V 4.7A 

BIOS Function

Auto Power-on
Auto Power-on
Watchdog Timer
Auto Power-on
Watchdog Timer
Fan Fanless Built-in fan Built-in fan


Portable Device

Logistics Robot

Intelligent Gateway


Portable Device
Image Recognition
Auto Optical Inspection
Edge Server
AI Inference


The choice of the most industry customers.


The most cost-effective version. The latest and most powerful version.
  • Ultimate Performance: The Intel Core i5-1340P processor has 12 cores and 16 threads with a maximum turbo frequency of 4.60 GHz (performance-core) and 3.4 GHz                                              (efficient-core), making it a powerful and efficient processor for multitasking and demanding applications.
  • Lightning-fast Memory: The dual-channel LPDDR5-6400 RAM with a capacity of 16GB ensures smooth and fast performance.
  • High-level Graphics Capability: as it features the Intel Iris Xe Graphics, LattePanda Sigma supports multiple display outputs with high resolutions and refresh rates.
  • Quad 4K displays: Experience unparalleled visual clarity with support for quad 4K displays, bringing your content to life like never before.
  • User-friendly Interface Layout: plug and play with ease
  • Rich Interfaces: Unlock limitless possibilities with rich interfaces, offering seamless connectivity and enhanced user experience.
  • Diverse OS Support: Support Windows 10, Windows 11, and Ubuntu operating systems