OKdo【ROCK 4 C+】 （4GB RAM） RK3399-T
ROCK 4 Model C+－4G版本（4GB）
Okdo ROCK 4 C+ 4GB Single Board Computer
The ROCK 4C+ single board computer is a robust, high-performing, multifunctional board based on the powerful Rockchip RK3399‑T SoC. Developed by OKdo in collaboration with Radxa, ROCK 4C+ is a perfect Raspberry Pi alternative that incorporates class-leading features, including Dual Arm Cortex A72 CPU, Quad Arm Cortex A53, Arm Mali T860MP4 GPU, integrated fan control, stereo audio jack, dual micro-HDMI ports supporting displays up to 4Kp60 resolution, multiple connectivity and storage possibilities and compatible with a wide range of software operating systems. With the onboard On/Off power button, ROCK 4C+ is an energy-efficient single board computer that can now perform safe shutdowns at the touch of a button without the risk of corrupting storage. It also features multiple storage capabilities, such as 4GB 64-bit RAM and an eMMC socket for robust applications. The board’s incredible features make it ideal for various multimedia and industrial applications, ensuring outstanding performance and reliability in the most demanding of applications.／
ROCK 4C+ 單板計算機是一款基於強大的 Rockchip RK3399‑T SoC 的堅固、高性能、多功能板。 ROCK 4C+ 由 OKdo 與 Radxa 合作開發，是 Raspberry Pi 的完美替代品，具有一流的功能，包括雙 Arm Cortex A72 CPU、四核 Arm Cortex A53、Arm Mali T860MP4 GPU、集成風扇控制、立體聲音頻插孔、雙微控制器 -HDMI 端口支持分辨率高達 4Kp60 的顯示器、多種連接和存儲可能性，並與廣泛的軟件操作系統兼容。
ROCK 4C+ 具有板載開/關電源按鈕，是一款節能的單板計算機，現在只需按一下按鈕即可安全關機，而沒有損壞存儲的風險。 它還具有多種存儲功能，例如 4GB 64 位 RAM 和用於強大應用程序的 eMMC 插槽。
該板令人難以置信的特性使其成為各種多媒體和工業應用的理想選擇，確保在最苛刻的應用中具有出色的性能和可靠性。
【Interfaces】：
- 802.11 b/g/n/ac (WiFi 5) Wireless LAN
- Bluetooth 5.0 with BLE
- 1 x micro-SD card slot
- 2 x HDMI ports supporting displays up to 4Kp60 resolution and 2Kp60
- 2 x USB2.0 HOST ports
- 1 x USB3.0 OTG/HOST port, 1x USB3 HOST port
- 1 x Gigabit Ethernet port (supports PoE with add‑on PoE HAT)
- 1 x camera port (2‑lane MIPI CSI)
- 1 x display port (4‑lane MIPI DSI)
- 40 x user GPIO supporting a wide range of interface options:
2 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.
The GPIO header is 97.5% (39/40) Raspberry Pi compatible.
【Features】
| Model | ROCK 4C Plus |
| Processor： | ＊64bits hexa core processor ＊Rockchip RK3399-T ＊Dual Cortex-72, frequency 1.5GHz with qual Cortex-A53, frequency 1.0GHz ＊Mali T860MP4 gpu, support OpenGL ES 1.1/2.0/3.0/3.1/3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11. |
| Memory： | ＊LPDDR4 ＊64bit dual channel LPDDR4@3200Mb/s, 1GB/2GB/4GB optioal 可選 |
| Storage： | ＊eMMC connector ＊μSD card (μSD slot supports up to 256 GB μSD card) |
| Display：顯示器 | ＊One Micro HDMI 2K up to 1440P@60 ＊One Micro HDMI 4K 2.0 up to 4k@60 ＊MIPI DSI 4 lanes via FPC connector ＊Only two of HDMI 2k, HDMI 4K and MIPI DSI can work at the same time. |
| Audio：音頻 | ＊3.5mm jack HD codec that supports up to 24-bit/96KHz audio. |
| Camera：攝像頭 | ＊MIPI CSI 2 lanes via FPC connector, support up to 800 MP camera (0.3mm pitch connector). |
| Wireless：無線 | １．802.11 ac wifi ２．BT 5.0 ３． external antenna／外置天線 |
| USB： | ＊USB 3.0 OTG X1, upper one, software configurable to be host or OTG, ＊USB 3.0 HOST X1, dedicated USB 3.0 channel, lower one ＊USB 2.0 HOST X2 |
| Ethernet：網路 | ＊GbE LAN with Power over Ethernet (PoE) support ＊additional HAT is required for powering from PoE |
| IO 接口： | ＊40-pin expansion header 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 DC power in |
| Others： | ＊RTC |
| Power：電源 | ＊USB C 5V/3A （Type-C） |
| Size：尺寸 | ＊85mm x 54mm |
Specifications
| SKU | NS8810123 |
| mpn | RS114CP-D4 |
| brand | Radxa |
Key benefits of the ROCK 4C+ single boardcomputer
【Reliable Rockchip SoC】
ROCK 4C+ provides reliable and robust performance based on the Rockchip RK3399-T SoC, Arm big.LITTLE technology Dual , Quad CPU, Arm Mali – T860MP4 GPU and 4GB 64bit LPDDR4 RAM. Be sure that your board will deliver outstanding performance, it’s solid as a ROCK!／ROCK 4C+ 基於 Rockchip RK3399-T SoC、Arm big.LITTLE 技術雙核、四核 CPU、Arm Mali – T860MP4 GPU 和 4GB 64 位 LPDDR4 RAM 提供可靠和強大的性能。 確保您的電路板能夠提供出色的性能，它堅如磐石！
【Power On/Off button／電源開/關按鈕】
You ask, and we listen. FINALLY, a board with a built-in On/Off power button that can now perform safe shutdowns at the touch of a button without the risk of corrupting storage. ROCK 4C+ is an energy-efficient single-board computer that offers this huge convenience compared to alternative boards, allowing you to be flexible with your applications.／你問，我們聽。 最後，帶有內置開/關電源按鈕的電路板現在可以通過按一下按鈕執行安全關機，而沒有損壞存儲的風險。 ROCK 4C+ 是一款節能型單板計算機，與替代板相比，它提供了巨大的便利，讓您可以靈活地處理您的應用程序。
【More OS, more options／作業系統】
ROCK 4C+ is extremely practical, as it is compatible with multiple operating systems, including Android, Debian/Ubuntu Linux, the full implementation of the Arm architecture v8‑A instructions set, and others.／ROCK 4C+非常實用，因為它兼容多種操作系統，包括Android、Debian/Ubuntu Linux、完整實現的Arm架構v8‑A指令集等。
【No storage limitations／沒有儲存限制】
ROCK 4C+ benefits from extensive storage capacity, including 4GB RAM and a high-speed eMMC socket for eMMC modules which can be used for OS and data storage.／ROCK 4C+ 受益於廣泛的存儲容量，包括 4GB RAM 和用於 eMMC 模塊的高速 eMMC 插槽，可用於操作系統和數據存儲。
【Highly compatible with SBC accessories／兼容】
The 40-pin header supports a wide range of interface options, providing the board with a vast range of connectivity capabilities to ensure exceptional compatibility with a wide range of existing accessories. Due to the dual functionality of many of the pins, the ROCK 4C+ opens the possibilities for advanced accessories never seen before!／40 針接頭支持廣泛的接口選項，為電路板提供廣泛的連接能力，以確保與各種現有配件的出色兼容性。 由於許多插針的雙重功能，ROCK 4C+ 開啟了前所未見的高級配件的可能性！
【Supports 4K60fps display／顯示屏】
With an Arm Mali T860MP4 graphics processing unit (GPU) at its heart, the ROCK 4C+ is perfect for advanced multimedia applications, including games, videos and signage. The board benefits from camera and display interfaces, two micro HDMI ports supporting dual displays up to 2Kp60 and 4Kp60 resolution, high-quality stereo audio output through a 3.5mm audio jack, and much more.／ROCK 4C+ 以 Arm Mali T860MP4 圖形處理單元 (GPU) 為核心，非常適合高級多媒體應用，包括遊戲、視頻和標牌。 該板受益於攝像頭和顯示接口、兩個支持分辨率高達 2Kp60 和 4Kp60 的雙顯示器的微型 HDMI 端口、通過 3.5 毫米音頻插孔輸出的高質量立體聲音頻等等。
【True thermal management】
The ROCK 4C+ has a 2pin 1.25mm header, allowing the connection to a 5V fan (or other peripheral), which can be PWM controlled.／ROCK 4C+ 有一個 2pin 1.25mm 接頭，允許連接到 5V 風扇（或其他外圍設備），可以進行 PWM 控制。
【How to customise your ROCK board? ／如何自定義您的 ROCK 板？】
Your board, your way. With OKdo, you can customise the board in large volumes. Reach out to us and learn about our conditions and how you can customise the ROCK 4C+ to tailor it to your design needs.
You can now benefit from the adaptive design of the ROCK 4C+, add or remove components or even fully configure it for low-cost applications efficiency and environmental improvements.
If you want to learn more about customisation or to buy in bulk, .
【Availability／可用性】
Struggling with SBC stock shortages? OKdo and Radxa ensured long-term stock availability of the ROCK 4C+. The ROCK 4C+ single board computer is the perfect Raspberry Pi alternative, allowing you to focus on developing incredible design applications and sparing you from stock hunting.／為 SBC 庫存短缺而苦苦掙扎？ OKdo 和 Radxa 確保了 ROCK 4C+ 的長期庫存可用性。 ROCK 4C+ 單板計算機是 Raspberry Pi 的完美替代品，讓您可以專注於開發令人難以置信的設計應用程序，讓您免於囤貨。
【Who is Radxa?】
OKdo has an exclusive partnership with Radxa to manufacture and distribute ROCK Single Board Computers (SBCs) and ROCK System on Modules (SoMs). Radxa is a technical startup founded in 2013 that focuses on the design, manufacture and production of open-source hardware products that include the range formerly known as Rock Pi.
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