The Raspberry Pi 4 Model B has established itself as a powerful, versatile, and affordable single-board computer that caters to many users—from educators and hobbyists to developers and professionals who want to build Raspberry Pi solutions. Released in June 2019, this model brings significant enhancements over its predecessors. Let’s delve into the specifications that make the Raspberry Pi 4 Model B a standout choice.
1. Processor
At the heart of the Raspberry Pi 4 Model B is the Broadcom BCM2711 SoC (System on Chip). This quad-core Cortex-A72 (ARM v8) processor is clocked at 1.5 GHz, providing robust performance for computing tasks, media applications, and multitasking. This improved processing power enables smoother operation for various applications ranging from programming to gaming and everything in between.
2. Memory options
The Raspberry Pi 4 Model B offers three different RAM configurations to choose from:
– 2GB LPDDR4-3200 SDRAM
– 4GB LPDDR4-3200 SDRAM
– 8GB LPDDR4-3200 SDRAM
This variety allows users to select the model that best fits their memory-intensive requirements, making it suitable for projects that demand more computational resources.
3. Video and audio output
Raspberry Pi 4 Model B arrives with dual micro HDMI ports, supporting up to two 4K displays at 60 frames per second. This feature is perfect for multimedia projects, presentations, or even creating an immersive gaming experience. Additionally, the board supports audio output via HDMI or through a 3.5 mm audio jack.
4. Connectivity
Connectivity options are plentiful on the Raspberry Pi 4 Model B:
– USB Ports: It features two USB 3.0 ports and two USB 2.0 ports, which provide faster data transfer speeds for external devices such as peripherals and storage options.
– Networking: The board includes full Gigabit Ethernet capabilities, delivering impressive network speeds.
– Bluetooth: The built-in Bluetooth 5.0 functionality allows for better connectivity with Bluetooth devices.
5. Storage
Raspberry Pi 4 Model B utilizes a microSD card slot for primary storage, allowing users to load the operating system and store data. For added flexibility, it supports booting from USB drives, enabling faster data access when using external devices.
6. Power supply
The board operates with a USB-C power supply, requiring a minimum of 5V/3A for stable performance. It’s important to use a reliable power supply that meets these requirements to avoid sudden shutdowns or performance issues, especially when using peripherals.
7. GPIO Pins
The Raspberry Pi 4 Model B includes a 40-pin GPIO (General Purpose Input/Output) header, providing extensive interfacing capabilities for sensors, motors, and other electronic components. This makes it a fantastic choice for DIY electronics projects and Internet of Things (IoT) applications.
8. Dimensions and Layout
In terms of layout, the Raspberry Pi 4 Model B has a compact size of approximately 85.6 mm x 56.5 mm, allowing it to fit into various enclosures. The arrangement of ports and connectors is user-friendly, facilitating easy connection access without overcrowding (see Raspberry Pi 4 specs).
The Raspberry Pi 4 Model B offers an impressive set of specifications that enhance its performance and versatility in various applications. Whether you’re creating a DIY project, developing software, or simply learning about coding, the Raspberry Pi 4 Model B is equipped to meet your needs. Its powerful processor, flexible memory options, excellent connectivity, and support for dual displays make it a fantastic tool for innovation and creativity. Explore the endless possibilities that the Raspberry Pi 4 Model B brings to the table and embark on your next tech project!
As Raspberry Pi development partners, we count on the capabilities to build solutions for different industries, click on the button below to know more.
