X4
Credit Card Size, Big Performance: Intel N100 and RP2040 Inside
The Radxa X4 is a powerful and compact single-board computer (SBC) that delivers desktop-class performance in a credit card-sized form factor. Engineered with the Intel Alder Lake-N100 quad-core processor and integrated RP2040 microcontroller, the X4 is ideal for edge computing, robotics, AI applications, and embedded development.
Alder Lake N
Performance Meets Power
Amston Lake
Alder Lake N Extension
LPDDR5
Higher Bandwidth and Lower Latency
2.5G Ethernet Port with PoE Support
High-Speed Network and Power Supply (Additional PoE HAT Required)
Video Output and Audio Support
Immersive Visual Experience with Dual 4K Output
High-Fidelity Audio Experience with Headphone Jack Supporting Microphone Input
Wireless Connectivity
WiFi 5 & BT 5 or WiFi 6 & BT 5.2
M.2 M Key Connector with PCIe 3.0 4-lane
Support for Storage Expansion and OS Boot
More Peripheral Connectivity
Provides 3x USB 3.2 Gen 2 and 1x USB 2.0 Ports
40-Pin GPIO Header
Integrated RP2040 Co-Processor for Enhanced Peripheral Control
BIOS Features
Supports Auto Power-On at Startup!
Wake on LAN (WoL)
Wake Up and Shutdown Radxa X4 Remotely via LAN.
RTC Timed Wakeup
Intelligent Wake-Up and Shutdown Support.
Preboot Execution Environment (PXE)
OS firmware can be not only local, but also in the network.
Comprehensive Technical Documentation and Active Community
INTERFACE
TECH SPECS
| Specifications - Radxa X4 | |
|---|---|
| CPU | Intel® Processor N100 (Alder Lake-N) - Total Cores: 4 - Total Threads: 4 - Max Turbo Frequency: 3.40 GHz - Cache: 6 MB Intel® Smart Cache - Intel® Gaussian & Neural Accelerator 3.0 - Intel® Image Processing Unit 6.0 - Intel® Virtualization Technology Support |
| GPU | Intel® UHD Graphics - Max Dynamic Frequency: 750 MHz - DirectX 12.1 - OpenGL 4.6 - OpenCL 3.0 |
| RAM | LPDDR5 RAM - Frequency: 4800 MT/s - Options: 4GB / 8GB / 12GB / 16GB |
| Storage | Optional Onboard eMMC SPI Flash for BIOS 1x M.2 M Key Connector (PCIe 3.0 x4) for M.2 2230 NVMe SSD |
| Display | Dual Micro HDMI Outputs up to 4Kp60 |
| Ethernet | 1x 2.5G Ethernet Port with PoE Support (PoE HAT required) |
| Wireless Connectivity | - WiFi 6 + Bluetooth 5.2 with BLE - WiFi 5 + Bluetooth 5.0 with BLE |
| USB | - 1x USB 2.0 HOST Type A - 3x USB 3.0 HOST Type A |
| Audio | 1x Headphone Jack with Microphone Input |
| Connectivity | - 1x RTC Battery Socket - 1x 2-Pin Fan Header - 1x 2-Pin Power Input Header - 40-Pin Color GPIO Header: • Up to 2x SPI • Up to 2x UART • Up to 2x I2C • Up to 16x PWM • Up to 8x PIO • 2 x 5V DC power out • 2 x 3.3V power out |
| Button | - 1x Power Button (On/Off) - 1x BOOTSEL Button (RP2040 firmware upload mode) |
| Software | Windows 10 / 11, Debian / Ubuntu Linux support |
| Power Requirements | USB Type-C PD 2.0 (12V/2.5A) - Min: 18W (no USB load) - Recommended: 25W (full USB load) |
| Operating Conditions | Temperature: 0 ~ 50°C |
| Dimension | 85 mm x 56 mm |
DOWNLOAD
Documentation
| Overview - Radxa X4 | Download >> |
| Getting Started - Radxa X4 | Download >> |
| Driver Installation - Radxa X4 | Download >> |
| Setting the BIOS- Radxa X4 | Download >> |
| Accessories - Radxa X4 | Download >> |
| Hardware Information - Radxa X4 | Download >> |
Product Information
| Radxa X4 - Product Brief | Download >> |
| Radxa X4 - Schematic V1.11 | Download >> |
| Radxa X4 - 3D Drawings | Download >> |
X4 Works with
> Radxa Heatsink for X4
Specialized for Radxa X4
> Radxa 25W PoE+ HAT for X4
Designed for Radxa X4
> Radxa Power PD 30W
5A High Current Super-Fast Charge
Want to buy in bulk?
Custom Requirements?
Discussion Forum
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