The Raspberry Pi 4 Model B delivers desktop-class performance in a compact and energy-efficient form factor. Powered by the Broadcom BCM2711 quad-core Cortex-A72 processor, it offers significant performance improvements over previous generations while maintaining compatibility with the vast Raspberry Pi ecosystem.
Whether you’re building a Home Assistant server, AI edge device, network appliance, media center, industrial controller, robotics platform, or learning Linux and programming, the Raspberry Pi 4 provides the connectivity and processing power needed for demanding projects.
With dual-band Wi-Fi, Bluetooth 5.0, Gigabit Ethernet, USB 3.0 connectivity, and support for dual 4K displays, the Raspberry Pi 4 is suitable for both hobbyist and professional applications. Available in multiple RAM configurations to meet different project requirements.
Key Features
- Broadcom BCM2711 Quad-Core Cortex-A72 Processor
- 64-bit Architecture
- Clock Speed up to 1.8GHz
- Available in 2GB, 4GB, and 8GB RAM Variants
- Dual-Band 2.4GHz / 5GHz Wi-Fi
- Bluetooth 5.0 + BLE
- Gigabit Ethernet
- 2 × USB 3.0 Ports
- 2 × USB 2.0 Ports
- Dual Micro-HDMI Outputs
- Dual 4K Display Support
- 40-Pin GPIO Header
- CSI Camera Interface
- DSI Display Interface
- USB-C Power Input
- microSD Card Storage
- Power over Ethernet (PoE) Support via Optional HAT
- Fully Compatible with Raspberry Pi OS and Linux Distributions
Technical Specifications
| Specification | Details |
|---|---|
| Processor | Broadcom BCM2711 |
| CPU | Quad-Core ARM Cortex-A72 |
| Clock Speed | Up to 1.8 GHz |
| RAM Options | 2GB / 4GB / 8GB LPDDR4 |
| Wireless | Wi-Fi 802.11ac Dual-Band |
| Bluetooth | Bluetooth 5.0 + BLE |
| Ethernet | Gigabit Ethernet |
| USB Ports | 2 × USB 3.0, 2 × USB 2.0 |
| Video Output | 2 × Micro-HDMI |
| Max Resolution | Dual 4K Displays |
| GPIO | 40-Pin Header |
| Storage | microSD Card |
| Camera Interface | MIPI CSI |
| Display Interface | MIPI DSI |
| Power Input | USB-C 5V/3A |
| Operating System | Raspberry Pi OS, Ubuntu, Debian, and others |
Available Variants
| Variant | Recommended Use |
|---|---|
| 2GB RAM | Home automation, IoT gateways, basic Linux projects |
| 4GB RAM | Development, robotics, servers, Home Assistant |
| 8GB RAM | AI, Docker containers, edge computing, multitasking |
Based on current retailer listings, common variants include 2GB, 4GB, and 8GB models.
Applications
- Home Assistant Server
- Smart Home Automation
- Edge AI and Machine Learning
- Robotics and Automation
- Media Center (Kodi)
- Network Monitoring
- Industrial IoT Gateways
- Surveillance Systems
- Linux Learning Platform
- Software Development
- Educational STEM Projects
- Digital Signage
- Web and Application Servers
Package Includes
- 1 × Raspberry Pi 4 Model B Board


