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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. Equipped with an Arm® big.LITTLE™ technology dual Cortex®[email protected], quad [email protected] CPU, Arm Mali™ – T860MP4 GPU and 4GB 64bit LPDDR4 RAM, be sure that your board will provide a high-performance solid as a ROCK!
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
Figure: ROCK 4 SE Board Interface
Figure: Dimensional Drawing
Selection Guide - Raspberry Pi 4B vs. ROCK 4 SE Table
| Configuration | Raspberry Pi 4B | ROCK 4 SE |
| 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 |
| CPU | 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
|
Figure: Board Overvire of Radxa ROCK 4SE vs. Raspberry Pi 3B vs. Raspberry Pi 4B
