The Raspberry Pi 4 Model B 2GB is a powerful and versatile single-board computer featuring the Broadcom BCM2711 quad-core 64-bit Arm Cortex-A72 processor and 2GB LPDDR4 SDRAM.

With dual-band Wi-Fi, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, dual Micro-HDMI outputs, camera and display interfaces, and the standard Raspberry Pi 40-pin GPIO header, it provides an excellent platform for programming, robotics, IoT, home automation, education, embedded systems, and lightweight desktop computing.

The 2GB version offers a practical balance between memory capacity, performance, and cost for everyday Raspberry Pi projects.

Key Features

• Broadcom BCM2711 processor
• Quad-core 64-bit Arm Cortex-A72 CPU
• 1.5GHz CPU clock
• 2GB LPDDR4 SDRAM
• VideoCore VI GPU
• OpenGL ES 3.0 graphics
• Dual Micro-HDMI outputs
• Up to 4Kp60 video output
• H.265 4Kp60 hardware decoding
• Dual-band 2.4GHz / 5GHz Wi-Fi
• Bluetooth 5.0 / BLE
• Gigabit Ethernet
• 2 × USB 3.0 ports
• 2 × USB 2.0 ports
• MIPI CSI camera interface
• MIPI DSI display interface
• 40-pin GPIO header
• microSD card storage
• USB storage boot support
• USB Type-C power input

Broadcom BCM2711 Processor

At the heart of the Raspberry Pi 4 Model B is the Broadcom BCM2711, delivering significantly improved CPU performance compared with earlier Raspberry Pi generations.

• Processor: Broadcom BCM2711
• CPU: Quad-Core Arm Cortex-A72
• Architecture: 64-bit
• Clock Speed: 1.5GHz

The quad-core processor provides sufficient performance for programming environments, web applications, automation, robotics, networking, and general embedded computing.

2GB LPDDR4 Memory

This model includes 2GB LPDDR4 SDRAM, providing more working memory than the entry-level 1GB version.

The 2GB configuration is well suited for:

• Programming
• IoT applications
• Robotics
• Home automation
• Lightweight desktop use
• Network services
• Educational applications
• Embedded Linux systems
• Digital signage
• Development and prototyping

For heavier multitasking, large applications, AI workloads, or memory-intensive server applications, a Raspberry Pi model with more RAM may be preferable.

VideoCore VI Graphics

Raspberry Pi 4 features the VideoCore VI GPU, providing improved graphics and multimedia capabilities.

• GPU: VideoCore VI
• Graphics API: OpenGL ES 3.0
• H.265 Decode: Up to 4Kp60
• H.264 Decode: Up to 1080p60
• H.264 Encode: Up to 1080p30

This makes the board suitable for multimedia, digital signage, graphical interfaces, video playback, and lightweight desktop applications.

Dual Micro-HDMI Display Output

The Raspberry Pi 4 Model B provides two Micro-HDMI connectors, allowing dual-display configurations.

Depending on the display configuration, high-resolution output including up to 4Kp60 is supported.

Typical applications include:

• Desktop computing
• Digital signage
• Information displays
• Multimedia systems
• Monitoring stations
• Control interfaces

Wireless Connectivity

Integrated wireless connectivity includes:

• 2.4GHz Wi-Fi
• 5GHz Wi-Fi
• IEEE 802.11 b/g/n/ac
• Bluetooth 5.0
• Bluetooth Low Energy (BLE)

Built-in wireless connectivity eliminates the need for separate USB Wi-Fi or Bluetooth adapters for most applications.

Gigabit Ethernet

The onboard Gigabit Ethernet interface provides high-speed wired networking for applications such as:

• Home servers
• IoT gateways
• Network monitoring
• Automation
• Remote control systems
• Development servers
• Network appliances

USB Connectivity

Four full-size USB ports are available:

• 2 × USB 3.0
• 2 × USB 2.0

USB 3.0 provides high-speed connectivity for compatible devices such as:

• SSDs
• Flash drives
• Cameras
• Data acquisition hardware
• Network adapters
• Keyboards
• Mice
• Development equipment

Camera Interface

A dedicated MIPI CSI camera interface allows connection of compatible Raspberry Pi camera modules.

This makes the Raspberry Pi 4 suitable for:

• Computer vision
• Robotics
• Security cameras
• Image processing
• Time-lapse photography
• Remote monitoring
• Machine vision projects

Display Interface

A dedicated MIPI DSI display interface allows compatible Raspberry Pi display hardware to be connected.

Typical applications include:

• Touchscreen control panels
• Home automation dashboards
• Embedded HMIs
• Information terminals
• Interactive projects

40-Pin GPIO Header

The standard Raspberry Pi 40-pin GPIO header allows the board to interface with a wide range of electronic hardware.

It can be used with compatible:

• Sensors
• Relays
• Motor drivers
• Servos
• LEDs
• Displays
• ADC/DAC modules
• I2C devices
• SPI devices
• UART devices
• Raspberry Pi HATs

Storage

The Raspberry Pi 4 uses a microSD card for the operating system and data storage.

It also supports booting from compatible USB-attached storage, allowing USB SSDs and other storage devices to be used for suitable applications.

Power Requirements

The Raspberry Pi 4 Model B uses a USB Type-C power connector.

• Input Voltage: 5V DC
• Recommended Current: 3A
• Recommended Power Supply: 5V / 3A USB-C

A high-quality regulated power supply is recommended, particularly when USB peripherals and other accessories are connected.

Technical Specifications

• Model: Raspberry Pi 4 Model B
• Memory: 2GB LPDDR4 SDRAM
• Processor: Broadcom BCM2711
• CPU: Quad-Core 64-bit Arm Cortex-A72
• CPU Clock: 1.5GHz
• GPU: VideoCore VI
• Graphics: OpenGL ES 3.0
• H.265 Decode: Up to 4Kp60
• H.264 Decode: Up to 1080p60
• H.264 Encode: Up to 1080p30
• Display Output: 2 × Micro-HDMI
• Wi-Fi: Dual-Band 2.4GHz / 5GHz IEEE 802.11 b/g/n/ac
• Bluetooth: Bluetooth 5.0 / BLE
• Ethernet: Gigabit Ethernet
• USB 3.0: 2 Ports
• USB 2.0: 2 Ports
• Camera Interface: 1 × MIPI CSI
• Display Interface: 1 × MIPI DSI
• GPIO: 40-Pin Raspberry Pi Header
• Storage: microSD
• USB Storage Boot: Supported
• Audio / Composite Video: 4-Pole 3.5mm Connector
• Power Input: USB Type-C
• Recommended Power: 5V / 3A
• Board Dimensions: Approx. 85.6 × 56.5mm

Operating System

For current installations, Raspberry Pi Imager can be used to prepare a microSD card with Raspberry Pi OS or another compatible operating system.

The older NOOBS installation manager has been discontinued and is no longer the recommended setup method.

Typical Applications

• Programming and coding
• IoT projects
• Home automation
• Home Assistant
• Robotics
• STEM education
• Electronics development
• Lightweight desktop computer
• Embedded Linux systems
• Network services
• Home server
• Digital signage
• Camera systems
• Computer vision
• Data logging
• Remote monitoring
• DIY electronics

Package Includes

• 1 × Raspberry Pi 4 Model B – 2GB RAM

Important Note

The 2GB version provides a good balance for general Raspberry Pi applications. For heavier desktop multitasking, AI applications, large databases, or memory-intensive workloads, consider a Raspberry Pi model with more RAM.

Power supply, microSD card, case, cooling solution, Micro-HDMI cable, display, camera, and other accessories are not included.

For sustained workloads, a compatible heatsink or active cooling solution is recommended.