Radxa X4 Is a Raspberry Pi Sized SBC with Intel N100 Processor and 2.5GbE Ethernet

Radxa X4 is an Intel Processor N100 powered single board computer(SBC) in a Raspberry Pi 5 form factor. The board offers almost the same features as a Raspberry Pi including dual mini HDMI output, USB, 40-pin GPIO, and LPDDR5 RAM options.

But this board has much more than just copied features from a Raspberry Pi, It features 2.5GbE and WiFi 6 for better connectivity. It also features a built-in slot for M.2 SSD which in comparison to Raspberry Pi will be a lot faster due to more PCIe lanes. There are also USB 3.2 ports which are capable of 10 Gbps transfer speeds. Additionally, it supports MIPI CSI and DSI connectors for camera and display-based projects that you can also find in your typical Raspberry PI.

Radxa X4 Single Board Computer Specifications

• CPU: Intel® Processor N100 (Alder Lake-N), 4 cores/4 threads, up to 3.40 GHz
• GPU: Intel® UHD Graphics, up to 750 MHz
• RAM: Up to 16GB LPDDR5, 4800 MT/s
• Storage:
  • Optional onboard eMMC
  • M.2 2230 NVMe SSD slot
• Display: Dual Micro HDMI, up to 4Kp60
• Networking:
  • 2.5GbE with PoE support (requires PoE HAT)
  • Wi-Fi 6 or Wi-Fi 5
  • Bluetooth 5.2 or 5.0
• USB:
  • 1x USB 2.0 Type-A
  • 3x USB 3.0 Type-A
• Other I/O:
  • Headphone/mic jack
  • 40-pin GPIO header (SPI, UART, I2C, PWM, PIO)
  • RTC battery
  • Fan header
• Buttons: Power, BOOTSEL
• Software: Windows 10/11, Debian/Ubuntu Linux
• Power: USB Type-C PD 2.0 (12V/2A, min. 18W)
• Operating Temperature: 0 ~ 50°C
• Dimensions: 85 x 56 mm

Radxa officially supports Windows and Debian/Ubuntu Linux on the ROCK X4, but other x86 operating systems should also work. Hardware documentation is in progress, but resources like the product brief and schematics are available.

At the time of writing The Radxa X4 4GB/8GB models are priced at $60.63/$79.96 respectively and will be restocked soon. eMMC and industrial variants are planned. See the product page for details.

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