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Rock Pi 4 Model A - Rockchip RK3399 Cortex A72/A53 + 4GB RAM

Index: ROC-14973 EAN: 5904422328580

Rock Pi Minicomputer with RockChip RK3399 Cortex A72/A53 processor. It has 4 GB of LPDDR 4 RAM, Ethernet Gigabit port, HDMI input, 2x USB 3.0 and 2x USB 2.0. The board also has a 3.5 mm jack connector and CSI and DSI interfaces for camera and display.

Rock Pi 4 Model A - Rockchip RK3399 Cortex A72/A53 + 4GB RAM
€82.90
€67.40 tax excl.
Unavailable
Discontinued product
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Manufacturer: Rock Pi

Product description: Rock Pi 4 Model A - Rockchip RK3399 Cortex A72/A53 + 4GB RAM

Rock Pi Minicomputer, whose heart is theRockChip RK3399Dual-CoreCortex-A72+ Quad-CoreCortex A53processor. It is equipped with4 GB of LPDDR4 RAM memory. It is equipped with a number of ports, includingEthernetGigabit,HDMI, 2x USB 2.0, 2x USB 3.0 and 3.5 mm jack. The board features 2 x 20 pin GPIO outputs andDSI and CSIconnectors for screen and camera connection. Rock Pi usesa microSD cardas memory, dedicatedeMMC memoryorM.2 SSD.The device is powered viaUSB Cport.

Rock Pi 4 model ARock Pi 4 and visible Ethernet and USB 2.0 and 3.0 ports.

What do you need to run a Rock Pi 4 Model A mini-computer?

  • MicroSD memory card- the media on which theoperating systemwill be installed
  • The power supply:
    • USB: 5 V / 3 A- USB type C
    • USB PD: 9 V / 2 A - USB type C
    • USB PD:12 V / 2 A - USB type C
    • USB PD:15 V / 2 A - USB type C
    • USB PD:20 V / 2 A - USB type C
    • Qualcomm Quick Charge 2.0 / 3.0: 9 V / 2 A
    • Qualcomm Quick Charge 2.0 / 3.0: 12 V / 1.5 A
  • HDMI cable- to connect the device to a monitor
  • Mouse and keyboard- to control and enter data into the device
  • Connected internet - for software download

Operating system

Rock Pi 4 works with systems such as Debian, Ubuntu and Android. The memory carrier can be a microSD card, eMMC memory or SSD M.2.

minikomputer Rock Pi 4 model A 4 GB RAM

Top view of the Rock Pi 4 model A disc.

Rock Pi 4 model A communication

Rock Pi is equipped with basic communication interfaces that are foundin PCs. The user is at his disposal:

  • Two USB 2.0 and 3.0 connectors each- to connect peripherals such as a mouse, keyboard, WiFi card or USB flash drive. If there are not enough ports, an externalUSB HUBcan always be connected.
  • Gigabit Ethernet socket- can be directlyconnected to the LAN.
  • GPIO 2 x 20 pin- general purpose inputs/outputs that can be used to operate electronic components. Among them there are pins supporting I2C, SPI and UART interfaces.
  • MicroSD slot- a slot for a microSD memory card, on which the operating system can be installed.
  • CSI and DSI connector- sockets for camera and display. Rock Pi iscompatiblewith Raspberry Picamerasanddisplay.
    Rock Pi z widocznymi portami HDMI, USB typu C i jack 3,5 mm

View of the HDMI, USB type C and 3.5 mm jack. Rock Pi enables 4K video playback.

Power supply for Rock Pi 4 model A

The minicomputer is powered via USB type C with 5 V and 3 A. It can also be powered from 9 V to 20 V and 2 A via USB PD (Power Delivery). The device is also compatible with Qualcomm Quick Charge 2.0 / 3.0. Rock Pi can be battery powered via the JST connector.

Minikomputer Rock Pi 4 model A 4 GB RAMRock Pi has amicroSD memory cardslot. The card is not included in the package and can be purchased separately.

Specification Rock Pi 4 Model A and comparison with Raspberry Pi 4B

Basic information
Raspberry Pi 3 vs 3 B+ Rock Pi 4 Model B
Model Raspberry Pi 4B Rock Pi 4 Model A
Edition 2019 r. 2019 r.
Technical specification
Core Quad-Core ARM Cortex-A72

Quad-Core ARM Cortex-A54

Dual-Core ARM Cortex-A72

Operating systems

Linux Raspbian

Windows 10 loT

Debian

Ubuntu

Android etc.

Clocking 1.5 GHz 1.5 GHz + 2.0 GHz
Memory RAM 1 / 2 / 4 GB LPDDR4 4 GB LPDDR4
Memory microSD card

microSD card

eMMC

M.2 SSD

GPIO socket

40-pin connector (2x20 pin)

raster 2.54 mm

40-pin connector (2x20 pin)

raster 2.54 mm

Power supply

5,1 V / 3 A

via USB type C

5 V / 3 A - USB type C

9 V to 20 V / 2 A - USB PD

USB type C

Dimensions of the tiles 85 x 56 x 17 mm 85 x 54 mm
Interfaces
USB interface

2x USB 2.0 - socket type A

2x USB 3.0 - socket type A

2x USB 2.0 - socket type A

2x USB 3.0 - socket type A (1x host)

Network interface Ethernet port 100/1000 Mbps Ethernet port 100/1000 Mbps
WiFi interface

Dual Band 2.4 GHz and 5 GHz

802.11 b/g/n/ac

No

Bluetooth Low Energy, BLE 5 No
Camera CSI socket CSI socket
Touchscreen display DSI socket DSI socket
Video

2 x microHDMI

HDMI 4K
Communication UART, SPI, I2C, GPIO

UART, SPI, I2C, GPIO, I2S

UC - Microcontroller RK3399
UC - Core Cortex A53/A72
UC - RAM 4 GB
UC - core 6. Hexa Core
UC - External memory microSD card
UC - freq 1.5 + 2.0 GHz
UC - Ethernet yes
UC - USB 2x USB 3.0 + 2x USB 2.0
UC - microSD yes
UC - HDMI yes
UC - I2C yes
UC - UART yes
UC - Connector USB typ C
UC - SPI interface yes
UC - LCD interface yes
UC - Camera interface yes
UC - Linux yes
UC - Android yes
UC - Windows no
Package width 6.5 cm
Package height 9.5 cm
Package depth 2.6 cm
Package weight 0.066 kg

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