Radxa X4

Compatibility verified by ScreenSoft through real-world testing. Results apply to the tested hardware and software configuration.
Verified compatibility
- Applications: No
- FHD video: Yes
- UHD video: No
Description and specifications from the manufacturer
An x86 single-board computer with an Intel N100 processor, LPDDR5 memory and an RP2040 coprocessor.
| Parameter | Value |
|---|---|
| Device type | SBC |
| Processor | Intel N100 |
| Architecture | x86-64 |
| Cores / threads | 4 / 4 |
| Maximum CPU frequency | 3.4 GHz |
| Graphics | Intel UHD Graphics |
| RAM type | LPDDR5 |
| Memory slots | Soldered memory |
| Maximum RAM capacity | 16 GB (depending on variant) |
| Installed RAM / variants | 4 / 8 / 12 / 16 GB (depending on variant) |
| Storage interfaces | M.2 2230 NVMe PCIe 3.0 ×4; eMMC (optional) |
| Installed storage / variants | depending on variant |
| Display outputs | 2× micro HDMI |
| Manufacturer display-output resolution | 4K / 60 Hz |
| Ethernet | 1× RJ45; 2.5 Gb/s |
| Wi-Fi | Wi-Fi 5 / Wi-Fi 6 (depending on variant) |
| Bluetooth | 5.0 / 5.2 (depending on variant) |
| USB | 3× USB-A 3.2; 1× USB-A 2.0 |
| Audio | 3.5 mm; HDMI |
| Other interfaces | 40-pin GPIO; RP2040; RTC |
| Power supply | USB-C PD 12 V / ≥ 2.5 A |
| Cooling | Heatsink; a fan can be added |
| Dimensions | 85 × 56 mm |
Installed RAM and storage depend on the purchased configuration. Maximum capacity does not describe the memory supplied.
Manufacturer specifications describe the hardware. ScreenSoft support is determined by the test results and limitations on this page.
Known limitations
- For variants with onboard storage, initialize the board using a USB flash drive.
- Tested configurations: 4 GB RAM + 32 GB onboard eMMC (USB initialization); 8 GB RAM + M.2 2230 without onboard eMMC (flash the ISO file to the M.2 drive).
Required components
- Board
- Heatsink
- Power supply
- Micro HDMI to HDMI cable
- M.2 2230 SSD if the board has no onboard storage
Manufacturer:
https://radxa.com/products/x/x4/Technical documentation
- Product brief: Radxa X4 (PDF, English) ↗ — Source: Radxa ↗
- Board schematic: Radxa X4 v1.11 (PDF, English) ↗ — Source: Radxa ↗
The schematic is for board revision v1.11. Check your board revision before using it.
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