ROCK Pi 4 Model B 4GB
ROCK PI is a Single Board Computer (SBC) in an ultra-small form factor that offers class-leading performance while leveraging outstanding mechanical compatibility. The ROCK PI offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts, and others a reliable and extremely capable platform for building and tinkering their ideas into reality.
PRODUCT DETAILS
What is ROCK Pi
ROCK PI is a Single Board Computer (SBC) in an ultra-small form factor that offers class-leading performance while leveraging outstanding mechanical compatibility. The ROCK PI offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts and others a reliable and extremely capable platform for building and tinkering their ideas into reality.
ROCK Pi 4 is a Rockchip RK3399 based SBC(Single Board Computer) by Radxa. It can run android or some Linux distributions. ROCK Pi 4 features a six-core ARM processor, 64bit dual channel 3200Mb/s LPDDR4, up to [email protected] HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, 802.11 ac WIFI, Bluetooth 5.0, USB Port, GbE LAN, 40-pin color expansion header, RTC. Also, ROCK Pi 4 supports USB PD and QC powering.
Class-Leading Performance
ROCK Pi 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.
Maker Friendly, IoT Connectivity
ROCK Pi features maker friendly expansion options, including a 40-pin GPIO interface that allow for interfacing with range inputs from buttons, switches, sensors, LEDs, and much more. ROCK Pi also features a Gbit LAN for the network, with dedicated bus and controller, it works without latency under heavy load network applications. On board 802.11 ac wifi offers 2.4G&5G WLAN connectivity. With Bluetooth 5.0, ROCK Pi benefits-improved Bluetooth speed and greater range. ROCK Pi also features one USB 3.0 host and one USB 3.0 OTG ports, each 5Gbps/s, working independently. The USB 3.0 OTG can work as a USB device such as Android ADB or USB gadgets. A hardware switch is provided for OTG mode switch.
AI Capabilities
ROCK Pi supports mainstream AI stack with GPU acceleration. Furthermore, a dedicated hardware NPU accelerator coming up next for ROCK Pi will boosts complex Machine Learning algorithm and reduce the power. Industrial standard MIPI CSI connector makes it easy to connect existing cameras to ROCK Pi and ROCK Pi also supports industrial standard MIPI DSI for LCD and touch screen. With the hardware-accelerated algorithm, it's great for Computer Vision application, Robotics and much more
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Processor
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64bit hexa core processor
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| Rockchip RK3399 | |
| Dual Cortex-A72, frequency 1.8Ghz with quad Cortex-A53, frequency 1.4Ghz | |
| Mali T860MP4 GPU, supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11. | |
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Memory
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LPDDR4
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| 64bit dual channel [email protected]/s, 4GB | |
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Storage
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eMMC module
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| Optional industrial compatible high-performance eMMC module, 8G/16G/32G/64G/128G available | |
| uSD card | |
| uSD slot supports up to 128G uSD card | |
| M.2 SSD | |
| M.2 connector supports up to 2T M.2 NVME SSD | |
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Display
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HDMI
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| HDMI 2.0 up to [email protected] | |
| MIPI DSI | |
| MIPI DSI 2 lanes via FPC connector | |
| HDMI and MIPI DSI can work at the same time, support mirror mode or extend mode. | |
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Audio
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3.5mm jack with mic
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| HD codec that supports up to 24-bit/96kHz audio. | |
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Camera
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MIPI CSI
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| MIPI CSI 2 lanes via FPC connector, support up to 8MP camera | |
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Wireless
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802.11 ac wifi
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| Bluetooth 5.0 | |
| with onboard antenna | |
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USB
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USB 3.0 OTG x1
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| hardware switch for host/device switch, the upper one | |
| USB 3.0 HOST x1 | |
| dedicated USB3.0 channel, the lower one | |
| USB 2.0 HOST x2 | |
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Ethernet
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GbE LAN with PoE support
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| additional HAT is required for powering from PoE | |
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IO
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40-pin expansion header :
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| - 1 x UART | |
| - 2 x SPI bus | |
| - 2 x I2C bus | |
| - 1 x PCM/I2S | |
| - 1 x SPDIF | |
| - 1 x PWM | |
| - 1 x ADC | |
| - 6 x GPIO | |
| - 2 x 5V DC power in | |
| - 2 x 3.3V power pin | |
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Others
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RTC
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| RTC battery connector for time backup(optional) | |
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Power
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USB PD
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| Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A | |
| Qualcomm® Quick Charge™ | |
| Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A | |
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Size
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85mm x 54mm
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Rock Pi 4 vs Raspberry Pi 4
| Rock Pi 4 A | Rock Pi 4 B | Rock Pi 4 C | Raspberry Pi 4 B | |
|---|---|---|---|---|
| Processor | Rockchip RK3399 64-bit Hexa-Core Processor:Dual Cortex-A72, @ 1.8Ghz Quad Cortex-A53, @ 1.4Ghz | Rockchip RK3399 64-bit Hexa-Core Processor:Dual Cortex-A72, @ 1.8Ghz Quad Cortex-A53, @ 1.4Ghz | Rockchip RK3399 64-bit Hexa-Core Processor:Dual Cortex-A72, @ 1.8Ghz Quad Cortex-A53, @ 1.4Ghz | Broadcom BCM2711 64-bit Quad-Core Processor:Cortex-A72 (ARM v8), @ 1.5GHz |
| GPU | Mali T860MP4:supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 | Mali T860MP4:supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 | Mali T860MP4:supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 | Broadcom VideoCore VI:supports OpenGL ES 3.0 |
| Memory | 64-bit dual channel [email protected]/s:1GB/2GB/4GB | 64-bit dual channel [email protected]/s:1GB/2GB/4GB | 64-bit dual channel [email protected]/s:4GB | 64-bit dual channel [email protected]/s:2GB/4GB/8GB |
| Storage | eMMC module:Optional industrial compatible high performance eMMC module, 8G/16G/32G/64G/128G availableMicro-SD card:Micro-SD slot supports up to 128G micro-SD card M.2 SSD:M.2 connector supports up to 2T M.2 NVME SSD | eMMC module:Optional industrial compatible high performance eMMC module, 8G/16G/32G/64G/128G availableMicro-SD card:Micro-SD slot supports up to 128G micro-SD card M.2 SSD:M.2 connector supports up to 2T M.2 NVME SSD | eMMC module:Optional industrial compatible high performance eMMC module, 8G/16G/32G/64G/128G availableMicro-SD card:Micro-SD slot supports up to 128G micro-SD card M.2 SSD:M.2 connector supports up to 2T M.2 NVME SSD | Micro-SD card |
| Display | HDMI:Full size HDMI 2.0 up to [email protected](Type A)MIPI DSI:MIPI DSI 2 lanes via FPC connectorHDMI and MIPI DSI can work at the same time, support mirror mode or extend mode. | HDMI:Full size HDMI 2.0 up to [email protected](Type A)MIPI DSI:MIPI DSI 2 lanes via FPC connectorHDMI and MIPI DSI can work at the same time, support mirror mode or extend mode. | HDMI:Micro HDMI 2.0 up to [email protected](Type D)DP:Mini DP 1.2 up to [email protected] DSI:MIPI DSI 2 lanes via FPC connectorAny two of HDMI/DP/MIPI DSI can work at the same time, support mirror mode or extend mode. | HDMI:2 × micro HDMI ports (up to 4Kp60 supported)MIPI DSI:MIPI DSI 2 lanes via FPC connector |
| Audio | 3.5mm jack with mic:HD codec that supports up to 24-bit/96kHz audio. | 3.5mm jack with mic:HD codec that supports up to 24-bit/96kHz audio. | 3.5mm jack with mic:HD codec that supports up to 24-bit/96kHz audio. | 3.5mm jack with mic:4-pole stereo audio and composite video port |
| Camera | MIPI CSI:MIPI CSI 2 lanes via FPC connector, support up to 800MP camera | MIPI CSI:MIPI CSI 2 lanes via FPC connector, support up to 800MP camera | MIPI CSI:MIPI CSI 2 lanes via FPC connector, support up to 800MP camera | MIPI CSI:MIPI CSI 2 lanes via FPC connector |
| Wireless | None | 2.4 GHz and 5.0 GHz IEEE 802.11 ac Wi-FiBluetooth 5.0with on board antenna | 2.4 GHz and 5.0 GHz IEEE 802.11 ac Wi-FiBluetooth 5.0with on board antenna | 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac Wi-Fi Bluetooth 5.0 with BLE |
| USB | USB 3.0 OTG x1:hardware switch for host/device switch, upper oneUSB 3.0 HOST x1:dedicated USB3.0 channel, lower oneUSB 2.0 HOST x2 | USB 3.0 OTG x1:hardware switch for host/device switch, upper oneUSB 3.0 HOST x1:dedicated USB3.0 channel, lower oneUSB 2.0 HOST x2 | USB 3.0 OTG x1:hardware switch for host/device switch, upper oneUSB 3.0 HOST x1:dedicated USB3.0 channel, lower oneUSB 2.0 HOST x2 | 2 × USB 3.0 ports2 × USB 2.0 ports |
| Ethernet | Gigabit Ethernet LAN | Gigabit Ethernet LAN with PoE support(additional HAT is required for powering from PoE) | Gigabit Ethernet LAN with PoE support(additional HAT is required for powering from PoE) | Gigabit Ethernet LAN with PoE support(additional HAT is required for powering from PoE) |
| IO | Standard 40-pin GPIO header :- 1 x UART- 2 x SPI bus- 2 x I2C bus- 1 x PCM/I2S- 1 x SPDIF- 1 x PWM- 1 x ADC- 6 x GPIO- 2 x 5V DC power in- 2 x 3.3V power pin | Standard 40-pin GPIO header :- 1 x UART- 2 x SPI bus- 2 x I2C bus- 1 x PCM/I2S- 1 x SPDIF- 1 x PWM- 1 x ADC- 6 x GPIO- 2 x 5V DC power in- 2 x 3.3V power pin | Standard 40-pin GPIO header :- 1 x UART- 2 x SPI bus- 2 x I2C bus- 1 x PCM/I2S- 1 x SPDIF- 1 x PWM- 1 x ADC- 6 x GPIO- 2 x 5V DC power in- 2 x 3.3V power pin | Standard 40-pin GPIO header :- Up to 6x UART- Up to 6x I2C- Up to 6x SPI- 1x SDIO interface- 1x DPI (Parallel RGB Display)- 1x PCM- Up to 2x PWM channels- Up to 3x GPCLK outputs |
| Others | RTC battery connector for time backup(optional) | RTC battery connector for time backup(optional) | RTC battery connector for time backup(optional) | H.265 (4Kp60 decode);H.264 (1080p60 decode, 1080p30 encode); |
| Power | USB PD:Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2AQualcomm® Quick Charge™:Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A | USB PD:Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2AQualcomm® Quick Charge™:Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A | USB PD:Support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2AQualcomm® Quick Charge™:Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A | 5V DC via USB-C connector (minimum 3A)5V DC via GPIO header (minimum 3A) |
| Size | 85mm x 54mm | 85mm x 54mm | 85mm x 54mm | 85.6mm × 56.5mm |
Note
If you are looking for open source SBC for commercial and industrial needs. Seeed provides customization service based on BeagleBone series boards. Seeed Studio BeagleBone® Green(BBG) and Seeed Studio BeagleBone® Green Wireless (BBGW) provide more stable industrial deployment scenarios.
Part List:
1 x ROCK Pi 4 Model B 4GB
ECCN/HTS
| HSCODE | 8471504090 |
| USHSCODE | 8471410150 |
| UPC |
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