Radxa Dragon Q8B
Radxa Dragon Q8B
Thank you for supporting a US-based small business!
Low stock
Couldn't load pickup availability
Description ▼
Radxa Dragon Q8B
The Radxa Dragon Q8B is a flagship Arm motherboard based on the Qualcomm Snapdragon 8cx Gen 3 (SC8280XP). Built on a 5 nm process with an 8-core Kryo CPU, Adreno 690 graphics, and a Qualcomm AI Engine rated at up to 29+ TOPS, it is designed for edge AI, local services, and compact desktop use. Dual 2.5GbE, triple 4K display output, dual M.2 NVMe slots, and a 40-pin GPIO header give it more I/O than a typical SBC.
KEY FEATURES
- Snapdragon 8cx Gen 3 — 4× Kryo Prime @ 3.0 GHz + 4× Kryo Gold @ 2.4 GHz
- Adreno 690 GPU with DirectX 12
- Qualcomm AI Engine up to 29+ TOPS
- LPDDR4X memory, 128-bit, up to 4266 MT/s
- Dual 2.5GbE Ethernet
- Triple display — HDMI 2.1 + dual USB-C DP Alt Mode, up to 4K@120Hz
- Two M.2 2280 NVMe slots (PCIe 3.0 x4 + PCIe 3.0 x2)
- UFS 3.1 module connector + microSD
- Windows ARM64 and Linux support
SPECIFICATIONS
| Category | Details |
|---|---|
| SoC | Qualcomm Snapdragon 8cx Gen 3 (SC8280XP) 5 nm process |
| CPU | 8-core Kryo 4× Kryo Prime @ 3.0 GHz 4× Kryo Gold @ 2.4 GHz |
| GPU | Qualcomm Adreno 690 DirectX 12 / DirectML |
| AI | Qualcomm Hexagon / AI Engine Up to 29+ TOPS |
| Memory | LPDDR4X, 128-bit (8 × 16-bit) Up to 4266 MT/s |
| Storage | microSD card slot UFS 3.1 module connector M.2 M-Key 2280 (PCIe 3.0 x4) M.2 M-Key 2280 (PCIe 3.0 x2) |
| Display | 1 × HDMI 2.1 2 × USB-C DisplayPort 1.4 Alt Mode Up to 4K@120Hz |
| Video | Decode up to 4K@120 (H.265 / H.264 / VP9) Encode up to 4K@60 (H.265 / H.264) |
| Networking | 2 × 2.5GbE RJ45 M.2 E-Key 2230 for Wi-Fi / Bluetooth module |
| USB | 2 × USB 3.2 Gen2 Type-C (DP Alt Mode) 2 × USB 3.2 Gen2 Type-A 2 × USB 2.0 Type-A 1 × USB-C power (20V PD) |
| Audio | 3.5 mm headphone jack Microphone connector |
| Expansion | 40-pin GPIO (UART / I2C / SPI) PCIe 3.0 x1 FFC Fan header RTC battery connector |
| Power | USB-C PD, 12–20V 60W adapter recommended |
| Software | Radxa OS Windows 11 ARM64 Ubuntu, Debian, Armbian, Arch Linux, NixOS |
| Dimensions | 100 × 75 mm |
What's Included:
- 1 × Radxa Dragon Q8B board
NOTES
- Wi-Fi / Bluetooth requires an M.2 E-Key module (not included)
- Storage is not onboard — use microSD, UFS, or NVMe (not included)
- A 12–20V USB-C PD power supply is required (60W recommended, not included)
- Case and power adapter are sold separately
Recommended Accessories ▼
Bundle Deals▼
Let’s Connect! We’re a small business passionate about helping you achieve your goals of comfort, privacy, and security with Home Assistant, Single Board Computers, and more. Get in touch for a free consultation or just a fun chat about what’s possible—we’ll do our best to guide you in the right direction and get you the best deal! As a small team, we’ll strive to be available or get back to you as soon as possible.
SKU:E1062
View full details
