DFRobot - ROCK Pi 4 Model SE Rockchip RK3399-T ARM Single Board Computer (4GB DDR4)

ROCK 4 SE is a reliable and high-performing ARM SBC (Single Board Computer) that offers class-leading performance and superior hardware as standard. This special edition board is based on a powerful Rockchip RK3399-T hexa-core processor and equipped with Arm® big.LITTLE™ technology dual Cortex-A72®CPU, quad Cortex-A53 CPU, Arm Mali™-T860MP4 GPU, and 4GB of 64-bit LPDDR4 RAM. With onboard RTC, WiFi, Bluetooth, antenna, audio jack, 4K HDMI port, and many more features, ROCK 4 SE is the perfect Raspberry Pi alternative, that provides an incredible performance as solid as a ROCK!

Note: We recommend using a PD or QC power supply with a maximum output of 9V or 12V.

Figure: Features of ROCK 4 SE

Powerful Rockchip processor 

A low-power high-performing Rockchip RK3399-T processor is embedded into the heart of the ROCK 4 SE board.

Extensive storage capacity

ROCK 4 SE offers you an immense advantage over other competitors’ boards, benefiting from extensive storage capability. It features a Micro SD card, an eMMC and an M.2 (M key), ensuring the board with a tremendous amount of additional storage capacity.  

RTC (real-time clock)  

The onboard real-time clock allows you to accurately register the time even when the ROCK 4 SE is powered off. The board features an onboard connector for an RTC battery. 

Multiple connectivity capabilities

The board offers you multiple connectivity capabilities, including Bluetooth 5.0, WiFi, Gigabit Ethernet, USB and HDMI ports, and a built-in antenna, allowing users to widely incorporate ROCK 4 SE into applications.  

Highly compatible with SBC accessories

ROCK 4 SE features an onboard 40P GPIO extension header, offering extensive compatibility with a wide range of SBC accessories. 

Figure: Pinout of ROCK 4 SE

Figure: ROCK 4 SE OS

Advanced multimedia functions 

The ROCK 4 SE is fitted with an Arm Mali™ – T860MP4 quad-core graphics processing unit (GPU), ideal for advanced multimedia applications, including games. The board incorporates a camera and display interfaces, an HDMI port supporting displays up to 4Kp60 resolution, a high-quality audio output via a 3.5mm onboard audio jack that supports microphone input as default, and much more.

ROCK 4 SE is the perfect Raspberry Pi alternative

• Better performance – 4GB 64bit RAM, more processing cores, and a broader memory interface
• Extensive storage capacity
• Similar form factor and Interface layout
• 40 pin GPIO extension header

Figure: ROCK 4 SE Board Interface

Figure: Dimensional Drawing

Figure: Board Overvire of Radxa ROCK 4SE vs. Raspberry Pi 3B vs. Raspberry Pi 4B

Raspberry Pi 4B vs. ROCK 4 SE

Product Name

Raspberry Pi 4 Model B - 4GB

ROCK Pi 4 Model SE - Rockchip RK3399-T ARM Single Board Computer (4GB DDR4)

Figure

SKU

DFR0619

DFR1051

CPU

1.5GHz, quad-core Broadcom BCM2711(Cortex A72)

Hexa-core, including 1.5GHz dual Cortex A72 &1.0GHz quad Cortex A53

Memory

1-4GB DDR4

4GB DDR4

GPU

500 MHz Videocore VI

Arm Mali™-TB60MP4

Video Output

Dual micro HDMI ports

One standard HDMI port

Maximum Resolution

4K & 60Hz 1080P or dual 4K & 30Hz

4K@60fps

USB Port

2 x USB3.0 + 2 x USB2.0

2 x USB3.0 + 2 x USB2.0

Wired Network

Gigabit Ethernet

Gigabit Ethernet

Wireless Network

802.11ac (2.4/5GHz)，Bluetooth 5.0

802.11 b/g/n/ac，Bluetooth 5.0

Power Supply Port

Type-C (5V 3A)

USB Type-C PD 2.0，9V/2A，12V/2A

EMMC

/

M.2 port

MIPI

2-lane MIPI DSI display port 2-lane MIPI CSI camera port

2-lane MIPI DSI display port 2-lane MIPI CSI camera port

Add to Cart

• IoT connectivity
• Computer Vision applications
• Robotics

• SOC: Rockchip RK3399-T
• GPU: Arm Mali™–T860MP4 GPU
• Memory: Dual channel (64bit) 4GB LPDDR4 RAM 
• Power Req: USB Type-C™ PD/QC 9-12V 
• HDMI: 1 × 4k@60fps HDMI
• USB: 2 × USB 2.0, 1 × USB 3.0, 1 × USB 3.0 OTG (Switchable)
• Audio Ports: 3.5mm jack, analog stereo output, microphone input
• Connectivity: WiFi 5/BT 5.0, BLE, Gigabit Ethernet
• MIPI: 1 × 2 lane DSI, 1 × 2 lane CSI
• Storage: Micro SD/M.2(M key)/eMMC
• EMMC: B2B connector
• UART: 2 × UART
• RTC: Yes (support for external battery)
• Software
         ARMv8 Instruction Set
         Debian/Ubuntu Linux support
         Android7.1/Android 9.0/Android 10/Android 11 support
         GPU-enabled AI stack such as Caffe
         Hardware access/control library for Linux/Android
• Operation Temperature: 0 to 50 ℃
• Storage Temperature: -20 to 80 ℃

• ROCK 4SE 4GB Single Board Computer × 1