Description
ROCK 4 has a modern and powerful hexa-core ARM based processor, RK3399 inside, it offers significantly improved performance versus other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional high performance eMMC modules, boost all applications.
SoC
- Rockchip RK3399
CPU
- Dual-Core Arm® Cortex-A72 @ 2.0GHz
- Quad-Core Arm® Cortex-A53 @ 1.5GHz
GPU
- Arm Mali™ T860MP4 GPU
- Supports:
- OpenGL® ES 1.1 / 2.0 / 3.0 / 3.1 / 3.2
- Vulkan® 1.0
- OpenCL® 1.1 / 1.2
- DirectX® 11.1
Multimedia
- H.265 / VP9 (HEVC) hardware decode (up to 4Kp60)
- H.264 hardware decode (up to 1080p60)
RAM
- LPDDR4: 2GB or 4GB
Storage
- Onboard eMMC: 16 / 32 / 64 / 128 GB
- 1x M.2 M Key (4-lane PCIe 2.1) NVMe SSD support
- 1x Micro SD Card Slot
Display
- 1x HDMI (up to 4Kp60)
- 1x 4-lane MIPI DSI
Camera
- 1x 2-lane MIPI CSI
Wireless
- 802.11 b/g/n/ac (WiFi 5)
- Bluetooth™ 5.0 with BLE
Ethernet
- 1x Gigabit Ethernet with PoE (requires HAT)
USB
- 1x USB3 OTG/HOST
- 1x USB3 HOST
- 2x USB2 HOST
Audio
- 1x 4-ring 3.5mm Headphone Jack
- HD codec up to 24-bit/96KHz
Connectivity
- 40x color GPIO:
-
- 2 x UART
- 2 x SPI bus
- 3 x I2C bus
- 1 x PCM/I2S
- 1 x SPDIF
- 2 x PWM
- 1 x ADC
- 6 x GPIO
- 2 x 5V DC power in
- 2 x 3.3V power pin
Software
- Supports Debian Linux
- Supports Android
Power Requirements
- USB Type‑C™ PD 2.0: 9V/2A, 12V/2A
- QC3.0/2.0: 9V/2A, 12V/1.5A
- Fixed Voltage: 6V–12V on USB-C port
- 5V via GPIO PIN 2 & 4
Operating Conditions
- Recommended Temp: 0 ~ 50°C
- Throttles at 80°C for reliability
- Use heat sinks/fans for sustained performance
Dimensions
- 85 mm x 56 mm
Compliance Certification
- FCC / CE
