The Raspberry Pi 4 Model B (4GB RAM) is the powerhouse of the Raspberry Pi family, offering a massive leap in performance compared to previous generations. At Electrapac, we recommend this 4GB variant as the "sweet spot" for enthusiasts who need a smooth desktop experience, powerful media center, or a robust server for home automation and AI.

Product Overview

The Raspberry Pi 4 Model B is a complete, credit-card-sized computer. With its quad-core 64-bit processor and high-speed LPDDR4 SDRAM, it provides desktop-level performance. Whether you are editing documents, browsing the web with multiple tabs, or crunching data for a machine learning model, the Pi 4 handles it with ease.

Key Features for Electrapac Customers

• Dual 4K Display Support: Dual micro-HDMI ports allow you to run two monitors simultaneously at 4K resolution, making it an incredible tool for productivity or digital signage.

• True Gigabit Ethernet: Unlike previous models, the Ethernet on the Pi 4 is not bottlenecked by the USB bus, providing full-speed wired networking for NAS (Network Attached Storage) applications.

• SuperSpeed USB 3.0: Two USB 3.0 ports allow for much faster data transfer to external hard drives and SSDs, making it a viable desktop replacement.

• Improved Thermal Design: The BCM2711 chip is more powerful, and while it runs efficiently, its 28nm process allows for higher clock speeds and better power management than the Pi 3B+.

• Backwards Compatible: The standard 40-pin GPIO header remains, ensuring your existing Electrapac sensors, HATs, and expansion boards will still work.

Hardware Integration Guide

To ensure your Electrapac Raspberry Pi 4 runs at peak performance, keep these three essentials in mind:

1. USB-C Power: The Pi 4 requires a high-quality 5V 3A power supply. Using a standard phone charger may lead to "under voltage" warnings and system instability.

2. Micro-HDMI Cables: You will need a Micro-HDMI to Standard HDMI cable (or adapter) to connect to your monitor.

3. Storage: Use a high-quality Class 10 (or A1/A2 rated) MicroSD card for the operating system to ensure fast boot times and snappy performance.

Primary Applications

• Desktop PC Replacement: Use it with Raspberry Pi OS for web browsing, coding, and office work.

• Home Media Center: Run LibreELEC or OSMC to play 4K video content on your TV.

• Network Storage (NAS): Combine with USB 3.0 drives to create a high-speed personal cloud.

• Retro Gaming: Turn it into a high-end emulation station with RetroPie to play classic console games.

• Industrial Controller: Using the GPIO to manage complex automation in factories or smart farms.

Why Shop at Electrapac?

We stock the Original Raspberry Pi 4 Model B to guarantee that you get the full 4GB of high-speed LPDDR4 memory. Visit us at www.electrapac.com for the hardware that powers the next generation of computing.