Menu
Your Cart

Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink

Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink
Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink
Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink
Novelty ! New Product !
Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink
Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink
Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink
Rock Pi 4 B version with 2 GB DDR4 on aluminium cabinet with heat sink

The ROCK Pi features a modern and powerful ARM hexa-core RK3399 processor inside and offers significantly improved performance compared to other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional high performance eMMC modules, enhancing all applications. ROCK Pi offers intuitive expansion options for manufacturers, including a 40-pin GPIO interface that allows you to interface with a range of inputs from push buttons, switches, sensors, LEDs and more. The ROCK Pi also features a LAN Gbit per network, with dedicated buses and controllers, operating without latency in heavy-duty network applications. Built-in 802.11 ac wifi offers 2.4G and 5G WLAN connectivity. With Bluetooh 5.0, ROCK Pi offers better Bluetooth speed and greater range. ROCK Pi also features a USB 3.0 host and a USB 3.0 OTG port, each 5 Gbps/s, which work independently. OTG USB 3.0 can work as a USB device like ADB Android or USB gadgets. A hardware switch for the OTG mode switch is provided.

64bit processor hexa core Rockchip RK3399 Dual Cortex-A72, at 1.8Ghz with quad Cortex-A53, at 1.4Ghz
GPU Mali T860MP4 gpu, with support OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11.
Memory [email protected]/s, 1GB/2GB/4GB optional - 64bit dual channel [email protected]/s, only with 4GB on board.
Storage with optional 8G/16G/32G/64G/128G high-performance eMMC module
uSD card slot with up to 128GM.2 NVME SSD with up to 2T support
HDMI Video Output Full size HDMI 2.0 up to [email protected](Type A)
MIPI DSI 2 lanes on FPCHDMI connector and MIPI DSI can work simultaneously with support for mirroring or extension modes.
Audio 3.5mm jack with mic HD codec that supports up to 24-bit/96kHz audio.
2 lanes MIPI CSI 2 lanes camera via FPC connector, support up to 800MP camera
WIFI 802.11 ac and Bluetooth 5.0 with integrated antenna
USB 3.0 OTG x1 hardware switch for host/device switch, upper one
USB 3.0 HOST x1 dedicated USB3.0 channel, lower one USB 2.0 HOST x2
Gigabit Ethernet LAN with PoE support
40-pin IO expansion connector:

- 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 Other:RTC connector for system clock buffer battery (optional)Power supply via USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A with Qualcomm® Quick Charge™ holder with 9V/2A, 12V/1.5A QC3.0/2.0 aminetors Dimensions 85mm x 54mm
Assembled in dedicated aluminium cabinet with integrated heat sink as in photo

Write a review

Please login or register to review

The shipping methods available on DEV74 at checkout can be 3

  • Shipping in Italy or abroad depending on destination
  • Shipping in the Municipality of Ancona at 1€
  • No shipping required because you have chosen to pick up on site or because you have also put in the cart a technical support service on site, in this case the shipping costs are null and void since the products will be delivered by the technician who will also provide the support purchased.

For all products that require a shipping charge in our shop, this is calculated by adding the VKG units assigned to each product. Therefore if you buy more products the shipping costs will be calculated based on the total VKG units of the cart. The VKG units are a weight by volume index that allows you to calculate the total shipping cost of your cart.

Detail of the expenses based on the total weight of the trolley for Italy only:

  • From 1 to 3 VKG the shipping cost will be equal to: 6 €
  • From 4 to 10 VKG the shipment will cost: € 12
  • From 11 to 13 VKG the shipment will cost: € 16
  • Above 13VKG shipping will be € 20

For all other countries, if available, please make an estimate on the appropriate section when viewing the shopping cart.

All products can also be picked up by hand without incurring any shipping costs by appointment.

During the month of August all shipments may be subject to substantial delays due to the summer working week period.

Free Products:

In general, orders containing free products are processed as any other order, however in order to avoid any kind of abuse every order is always checked and approved by DEV74. The free products or services are intended to help or support users who need to include parts in their projects, the provision of free products in a single cart is not allowed, in case of need it may be required to demonstrate the purpose of a cart containing more than one free item. In any case any kind of abuse will not be tolerated and will cause perpetual disqualification from the store.



  • Stock: 1
  • Model: rockpi4b2gCAB
  • Weight: 3.00VKG
Product Views: 803
149.00€
Ex Tax: 149.00€