Raspberry Pi 4 Model B – 2GB, 4GB or 8GB RAM | ARM Cortex-A72, Dual 4K HDMI, USB 3.0 & Wi-Fi 5

The Raspberry Pi 4 Model B is one of the most popular single-board computers in the world — and for good reason. It delivers impressive performance, multiple memory options (2GB, 4GB, or 8GB), and robust connectivity, making it ideal for both beginners and professionals building advanced projects.

Powered by the Broadcom BCM2711 processor, featuring a 64-bit quad-core ARM Cortex-A72 CPU running at 1.5GHz, the Raspberry Pi 4 offers strong and reliable performance for everyday computing, automation, programming, compact servers, AI experimentation, IoT, robotics, and more.

It includes two USB 3.0 ports for high-speed data transfer, two USB 2.0 ports, Gigabit Ethernet, dual-band Wi-Fi (2.4GHz / 5GHz), and Bluetooth 5.0 with BLE, turning the board into an extremely versatile platform.

For multimedia applications, the Raspberry Pi 4 features dual micro-HDMI outputs, each capable of driving up to 4K at 60Hz, enabling true dual-monitor setups with excellent image quality.

The platform is completed with the VideoCore VI GPU, HEVC 4Kp60 decoding, USB-C power input, and compatibility with thousands of projects, operating systems, and software solutions.

The Raspberry Pi 4 Model B is the right choice for anyone seeking performance, stability, and virtually unlimited possibilities.

FAQ – Frequently Asked Questions

1. What memory versions are available for the Raspberry Pi 4?
The Raspberry Pi 4 is available with 2GB, 4GB, or 8GB of RAM, allowing you to choose the best option for your project’s complexity.

2. Is the Raspberry Pi 4 good for Home Assistant?
Yes. It is one of the most widely used platforms for Home Assistant thanks to its strong performance, low power consumption, and stability.

3. Can I use two monitors at the same time?
Yes. The Raspberry Pi 4 includes two micro-HDMI ports, supporting dual displays up to 4K resolution.

4. What connectivity does the Raspberry Pi 4 offer?

• 2× USB 3.0
• 2× USB 2.0
• Gigabit Ethernet
• Dual-band Wi-Fi 2.4GHz / 5GHz (802.11ac)
• Bluetooth 5.0 / BLE
• Dual micro-HDMI
• USB-C power input
• 40-pin GPIO header

5. What is the Raspberry Pi 4 recommended for?

• Programming and learning
• Home Assistant and smart home projects
• Small servers (DNS, Pi-hole, media, file servers)
• Robotics and IoT
• Retro gaming
• Lightweight desktop environments
• Educational and maker projects

6. Does it include storage?
No. A microSD card is required (Class A1 or A2 recommended).

7. Which operating systems are supported?

• Raspberry Pi OS
• Ubuntu
• DietPi
• Home Assistant OS
• LibreELEC (Kodi)
• Various ARM Linux distributions