The Raspberry Pi 400 is a highly practical, all-in-one personal computer designed by the Raspberry Pi Foundation. What makes this device truly unique is its form factor: a compact, fully functional computer seamlessly integrated right inside an official Raspberry Pi keyboard.
If you are looking for an affordable, portable, and efficient solution for coding, daily office tasks, or learning electronics, the Raspberry Pi 400 is an outstanding choice.
🚀 Key Technical Specifications
- Processor: Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC running at 1.8GHz (slightly faster than the standard Raspberry Pi 4).
- Memory: 4GB LPDDR4-3200 RAM.
- Connectivity: Dual-band (2.4GHz and 5.0GHz) IEEE 802.11b/g/n/ac wireless LAN, and Bluetooth 5.0 (BLE).
- Network: Gigabit Ethernet port for high-speed internet.
- Ports & Expansion:
- 2 × USB 3.0 ports and 1 × USB 2.0 port.
- Horizontal 40-pin GPIO header accessible at the back for electronic projects.
- 2 × micro-HDMI ports (supporting up to 4K resolution at 60p).
- MicroSD card slot for operating system storage and data.
🌟 Main Advantages of the Raspberry Pi 400
- All-in-One Form Factor: You no longer need a separate case, keyboard, or messy wiring. Just plug in a mouse, power supply, and a monitor, and your computer is ready to go.
- Excellent Heat Management: Thanks to an internal large metal heat sink, the Pi 400 handles heavy workloads smoothly and operates silently without needing a cooling fan.
- Perfect for Education and Coding: It is an ideal, budget-friendly workstation for kids, students, and beginners looking to learn Python, Scratch, or web development.
- Hardware Project Friendly: The external access to the 40-pin GPIO header at the back makes it incredibly convenient to connect sensors, modules, and components without opening a case.
🛑 Limitations to Consider
- Fixed Configuration: Unlike standard single-board computers, you cannot choose different RAM variants (it only comes in 4GB).
- No Dedicated Camera/Display Ports: It lacks the standard CSI (Camera) and DSI (Display) ribbon cable connectors found on regular Raspberry Pi boards.
📦 Available Options
The Raspberry Pi 400 is usually sold in two configurations:
- Unit Only: Contains just the keyboard computer itself.
- Full Computer Kit: A complete box that includes the Raspberry Pi 400, the official USB mouse, a USB-C power supply, a micro-HDMI to HDMI cable, a pre-programmed microSD card with Raspberry Pi OS, and the official Beginner’s Guide book.
Tags:
Raspberry Pi 400 | Single Board Computer | Tech Review | Coding for Beginners | IoT | Mini PC | Keyboard Computer
