The Raspberry Pi 4 Model B is a powerful, credit-card-sized single-board computer. Just add a keyboard, mouse, display, power supply and a micro SD card with Raspberry Pi OS and you have a fully capable desktop computer, media centre, home automation hub, retro gaming console, or development platform.

Key Features

• Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5 GHz
• Available in 1GB, 2GB, 4GB, and 8GB LPDDR4 RAM
• Dual-band 802.11ac Wi-Fi (2.4 GHz / 5 GHz) and Bluetooth 5.0 with BLE
• True Gigabit Ethernet (10/100/1000 Mbps)
• 2x USB 3.0 ports + 2x USB 2.0 ports
• 2x micro-HDMI ports supporting dual 4K displays at 30 fps (or single 4K at 60 fps)
• USB-C power input (5V / 3A)
• 40-pin GPIO header
• MicroSD card slot for storage and OS
• CSI camera port and DSI display port
• H.265 (4Kp60) decode, H.264 (1080p60) decode, H.264 (1080p30) encode
• OpenGL ES 3.0 graphics

Technical Specifications

Processor	Broadcom BCM2711, quad-core Cortex-A72 @ 1.5 GHz (64-bit)
Memory	1GB / 2GB / 4GB / 8GB LPDDR4-3200 SDRAM
Storage	MicroSD card slot
Wireless	802.11ac Wi-Fi (dual-band), Bluetooth 5.0 / BLE
Ethernet	Gigabit Ethernet (10/100/1000 Mbps)
USB	2x USB 3.0, 2x USB 2.0
Video Output	2x micro-HDMI (up to 4Kp60)
Audio	3.5 mm stereo jack with composite video, HDMI audio
GPIO	40-pin header (backward compatible)
Power	USB-C, 5V DC / 3A (15W). PoE available via HAT.
Dimensions	85.6 mm x 56.5 mm x 17 mm
Weight	46 g

What's Not Included

The Raspberry Pi 4 Model B is sold as a board only. You will also need:

• USB-C power supply (5V / 3A recommended)
• MicroSD card (16GB+ recommended) with Raspberry Pi OS
• Micro-HDMI to HDMI cable or adapter
• Keyboard and mouse
• A case (optional but recommended)