ROCK 4D

Rockchip RK3576 64bit octa core ARM based SBC

RADXA´s latest generation SBC based on the Rockchip RK3588S2 in a compact form factor packed with a wide range of class-leading functionality, features and expansion options. Various LPDDR5x RAM memory options (2, 4, 8, and 16GB). It is available in commercial and industrial* grade variants.

ROCK 4D product details

Rockchip RK3576 / RK3576J SoC (industrial)

Quad Cortex®‑A72 (1MB L2) and a quad Cortex®‑A53 (512KB L2)

– H.265 and VP9 decoder by 8K@60fps

– H.264 decoder by 8K@30fps

– AV1 decoder by 4K@60fps

– H.264 and H.265 encoder by 8K@30fps

NPU

NPU supporting INT4 / INT8 / INT16 / FP16 / BF16 and TF32 acceleration computing power is up to 6TOPs

– Compatible with TensorFlow, PyTorch, ONNX, etc.

Memory LPDDR5 

LPDDR5x RAM (up to 4800MT/s) with 2, 4, 8, 16GB

Storage 

・ 1x eMMC Connector
・ 1x Micro SD Card Slot
・ 16MB SPI Flash

Display HDMI and MIPI DSI

Dual display support via HDMI2.1, and MIPI DSI

H.265/VP9 decoder up to 4K@60fps

H.264 multivideo decoder up to 4K@30fps

Interfaces

・ 1x USB Type‑C™ port for 5V fixed power
・ 1x Micro SD Card
・ 1x HDMI 2.1 port (up to 4Kp120)
・ 1x MIPI DSI (up to 2K)
・ 2x USB2.0 Type A HOST ports, 1x USB3 Type A HOST port, 1x USB3.0 Type A OTG/HOST port
・ 1x Gigabit Ethernet port (supports PoE with add‑on PoE HAT)
・ 1x M.2 E Key with PCIe 2.1 one‑lane, SATA, USB 2.0 support
・ 1x eMMC or UFS module connector
・ 1x Camera port (1x four‑lane MIPI CSI or 2x two‑lane MIPI CSI)
・ 1x 2 lane MIPI CSI
・ 1x PCIe FPC connector with PCIe 2.1 1-lane

・ Miscellaneous

– 1x 2 pin fan connector
– 1x Power button
– 1x Power LED, 1x User LED

・40 pin 0.1” (2.54mm) header supporting a wide range of interface options:

– Up to 5 x UART (2x with flow control)
– Up to 3 x SPI bus
– Up to 6 x I2C bus
– Up to 1 x PCM/I2S
– Up to 2 x SPDIF
– Up to 7 x PWM
– Up to 1 x CAN
– Up to 1 x ADC
– Up to 27 x GPIO
– 2 x 5V DC power in/out
– 2 x 3.3V power out

Network

LAN

1GbE LAN with PoE support

*additional HAT is required for powering via PoE

WiFi

WiFi 6 and BT 5.4 with External Antenna Connector

Software

・ ArmV8 Instruction Set
・ Debian Linux support
・ Yocto Linux support
・ Buildroot support
・ Android 14 support
・ Rockchip RKNN SDK for AI model deployment
・ Hardware access/control library for Linux/Android

Others

Power adapter with smart power adapters as well as fixed voltage of 5V on the USB Type‑C port requested with at least 15W up to 25-30W under full load.

ROCK 4D has been designed to operate between 0°C to 50°C

* Please contact us for the industrial variant ( -40°C to 85°C) of this SBC

Size 86mm x 56mm

Essentials You Need

• ROCK 4D
• Fixed voltage (5V) power adapter with USB- C port equal or larger than 10W (>=25W with PCIe 2.1 load and USB3 use)
• Keyboard & Mouse
• Monitor with HDMI input

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Additional information & Setup instructions

under preparation

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Available until at least September 2035