ODYSSEY – X86J4125800 Most expandable Win10 Mini PC (Linux and Arduino Core) with 8GB RAM


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 744478
  1. It is Unactivated version without eMMC
  2. Intel Celeron J4125, Quad-Core 1.5-2.5GHZ
  3. Dual-Band Frequency 2.5GHz/5GHz WiFi/ Bluetooth 5.0
  4. Dual Gigabit Ethernet
  5. Integrated Arduino Coprocessor ATSAMD21 ARM Cortex-M0+
  6. Support Windows 10 & Linux OS
  7. Unactivated version without eMMC
  8. This Board is available on pre-order only with a lead time of 15-20 Days.


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Category: Seeed Studio SBC

Edge Computing devices are playing an increasingly important role in the field of IoT. Nowadays, a computer is not just a big rectangular black box under the desk, or a small portable device working on your knees. Computers are ubiquitous devices that span calculating, communicating, and data storage. Based on this definition, here we would like to introduce our new product – the ODYSSEY – X86J4125

ODYSSEY is a series of SBC (Single Board Computer), allowing you to build Edge Computing applications with ease. The ODYSSEY – X86J4125,  based on Intel Celeron J4105, is a Quad-Core 1.5GHz CPU that bursts up to 2.5GHz. There is also an onboard ATSAMD21 Core, an ARM Cortex-M0+ MCU that allows you to program Arduino on the x86 platform. The ODYSSEY – X86J4125 includes all the powerful features of Mini PC such as an 8GB LPDDR4 RAM, 64GB eMMC Storage(optional), onboard Wi-Fi/BLE, Dual Gigabyte Ethernet Ports, Audio Input and Output, USB Ports, HDMI, SATA Connectors and PCI.

Note: It is Unactivated version without eMMC

Powerful Desktop PC support both Windows 10 and Linux OS 

Just simply connect to a mouse, a keyboard and a monitor with the ODYSSEY – X86J4125, you will get a powerful Desktop Mini PC that can run Windows and Linux OS.

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With Dual Gigabit Ethernet, you can build the OpenWrt project and pfSense with ease.
There are also two of M.2 PCIe (B Key and M Key), which enables various expandable capabilities including Hard Drives, SSD, GPU, 4G, and even 5G cellular network connectivity.

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Wide possibilities for applications

With ODYSSEY – X86J4125, you can build your own NAS (Network-Attached Storage), your high-performance Virtual Router, or a 4G LTE Gateway in your IoT applications.

The onboard SIM card slot makes it possible to build the 5G soft router with the extraordinary fast connectionwhich is very useful in applications where there is no Wi-Fi access.

There is an onboard ATSAMD21 Core, an ARM Cortex-M0+ MCU that allows you to program Arduino on the x86 platform. The Raspberry Pi compatible 40-Pin allows you to use hundreds of Pi HATs in the market. All of these features providing endless possibilities of using the ODYSSEY – X86J4125.

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Start your IoT Journey with Grove System 

The ODYSSEY – X86J4125 is more than just a computer, with the Arduino Co-processor onboard, it can be used to connect with sensors, gyroscope, and much more. So start exploring your IoT journey from here! We have a range of  Grove modules and Sensors for you to choose from.

Hardware Overview

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Pinout DiagramSeeed Studio X86 Pinout


Comparison Table of ODYSSEY – X86J4125

Model  CPU Storage Fan
ODYSSEY – X86J4125864 Intel Celeron J4105 & Atmel SAMD21 64GB eMMC Onboard
ODYSSEY – X86J4125864

Intel Celeron J4105 & Atmel SAMD2

64GB eMMC Onboard
ODYSSEY – X86J4125800 Intel Celeron J4105 & Atmel SAMD21 N/A



  1. Mini PC
  2. NAS (Network-Attached Storage)
  3. Edge Computing
  4. Router
  5. Robotics
  6. Industrial Applications
  7. Media Center
  8. IT Industry
  9. Educational Fields
  10. Thin Client
  11. Server Cluster
  12. IoT Gateway

Useful Links:

  1. Installing OpenWrt on ODYSSEY 
  2. Installing FreeNAS on ODYSSEY
  3. Edge IoT – Sending Sensor Data to Cloud
  4. Installing Intel Distribution of OpenVINO toolkit for ODYSSEY
  5. Accessing and Controlling ODYSSEY
  6. Get Started with Intel Neural Compute Stick 2 with ODYSSEY
  7. Creating Botable USB and Installing OS


  1. Intel Celeron J4125, Quad-Core 1.5-2.5GHZ
  2. Dual-Band Frequency 2.5GHz/5GHz WiFi/ Bluetooth 5.0
  3. 64GB eMMC Storage
  4. Integrated Graphics: Intel UHD Graphics 600
  5. Dual Gigabit Ethernet
  6. Integrated Arduino Coprocessor ATSAMD21 ARM Cortex-M0+
  7. Raspberry Pi 40-Pin Compatible
  8. 2 x M.2 PCIe (B Key and M Key)
  9. Support Windows 10 & Linux OS
  10. Compatible with Grove Ecosystem

Package Includes:

1 x ODYSSEY – X86J4125800

1 x User Manual

1 x International Power Adapter

1 x SATA Cable

1 x Antenna

1 x RTC Battery

1 x Heat Sink(Assembled)

1 x Cooling Fan (Assembled)

SKU: 744478 Category:

ODYSSEY – X86J4105800


Intel Celeron J4125 (Frequency: 1.5 – 2.5GHz)


Microchip ATSAMD21G18 32-Bit ARM Cortex M0+


Intel UHD Graphics 600 (Frequency: 250 – 750MHz)




Wi-Fi 802.11 a/b/g/n/ac @ 2.4/5 GHz HT160 & Bluetooth 5.0


Intel® I211AT PCIe Gigabit LAN, Supports Wake-On-LAN, Supports PXE


Microphone + headphone Combo Connector


1 × 40-Pin header compatible with Raspberry Pi
1 × 28-Pin header (SAMD21G18)
1 × Front Panel Audio Connector
1 × 4-Pin herder (UART function from SAMD21G18)
1 × Fan Port (4 pin 1.25mm PWM 5V)
3 × 4-Pin SATA Power Connector
1 × 4-Pin herder (Power and Switch)


USB 2.0 Type-A
USB 3.1 Type-A
USB 3.1 Type-C

Video Interfaces

HDMI2.0a: Up to 4096×2160 @ 60Hz 24bpp / DP1.2a: Up to 4096×2160 @ 60Hz 24bpp

Expansion Slots

M.2(Key B, 2242/2280): SATA III, USB2.0, UIM; M.2 (Key M, 2242/2280): PCIe 2.0 ×4; Micro SD card Socket; SIM Card Socket; SATA III


JST 1.0 CR2032 3V


Built-in TPM (2.0)


DC Jack 5.5/2.1mm or Type-C PD
DC Jack input: 12-19V DC
Type-C input: 12V DC





Shipping Weight 0.4 kg
Shipping Dimensions 12 × 12 × 10 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.


ODYSSEY User Mannual

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Country Of Origin: China