The Raspberry Pi 400, released in 2020, is a compact and powerful all-in-one computer built directly into a keyboard — a modern tribute to classic machines like the Commodore 64, Amiga 1200, and ZX Spectrum. Offering impressive performance, low power consumption, and a user-friendly design, the Pi 400 brings the spirit of retro home computing into the 21st century. Small, affordable, and versatile, it has become a favourite among makers, students, programmers, and retro enthusiasts.
📘 Introduction
The Raspberry Pi 400 is part of the popular Raspberry Pi family — a series of affordable single-board computers designed to make computing accessible to everyone. Unlike previous models, the Pi 400 integrates the entire computer into a sleek, comfortable keyboard, turning it into a standalone desktop system that requires only a monitor and power adapter to run.
It is one of the most user-friendly Pi devices ever made, blending modern performance with vintage home-computer charm.
⌨️ All-In-One Keyboard Design
The Pi 400 is built into a compact, stylish keyboard:
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Full-sized 78-key keyboard
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Lightweight, durable casing
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Integrated cooling for quiet operation
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Available in several regional layouts (including UK & Greek)
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Very easy to set up — just plug in power, microSD, and HDMI
This makes it feel more like a classic home computer than a tiny SBC board.
⚙️ Modern Hardware Power
Despite its nostalgic design, the Pi 400 is a modern machine capable of everyday tasks.
Key Specifications
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Broadcom BCM2711 quad-core ARM Cortex-A72 CPU @ 1.8 GHz
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4 GB LPDDR4 RAM
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Dual-display output (2× micro-HDMI, up to 4K)
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Gigabit Ethernet
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Wireless LAN (802.11ac)
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Bluetooth 5.0
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40-pin GPIO header for maker projects
It runs silently thanks to a built-in passive cooling system — no fans required.
💾 Storage & Connectivity
The Pi 400 supports:
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MicroSD card for OS and storage
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3× USB ports (2× USB 3.0, 1× USB 2.0)
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USB-C power input
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GPIO header for hardware projects
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Dual 4K micro-HDMI outputs for desktops, media centers, or coding setups
Its connectivity makes it suitable for coding, emulation, office work, and web browsing.
🖥️ Raspberry Pi OS & Software
The Pi 400 runs Raspberry Pi OS, a Linux-based operating system optimized for performance and beginner-friendly use.
It supports:
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Programming in Python, Scratch, Java, etc.
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LibreOffice (Documents, Spreadsheets, Presentations)
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Chromium web browser
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Educational tools
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Media playback
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Emulation software
It’s ideal for learning programming or exploring Linux in a safe, fun environment.
🎮 Emulation & Retro Gaming
The Pi 400 is hugely popular in the retro community because it can emulate systems such as:
Paired with RetroPie or Batocera, it becomes a complete retro gaming entertainment system.
🛠️ Build Quality & Reliability
The Pi 400 is known for:
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Excellent thermals
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Very quiet, fanless design
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Solid keyboard quality
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Low power consumption
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Years of reliable operation
It is one of the most stable and maintenance-free Raspberry Pi variants ever released.
📦 Starter Kits & Accessories
The Pi 400 is often sold as part of a complete kit, including:
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Official USB-C PSU
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Official mouse
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Micro-HDMI cable
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Preloaded microSD card
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Beginner’s guide
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Cooling stand
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Cases, covers, and more
This makes it ideal for beginners or as a complete desk setup.
🌍 Cultural & Historical Impact
The Raspberry Pi 400 bridges retro and modern worlds:
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Echoes classic keyboard computers of the ’80s
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Encourages learning, tinkering, and creativity
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Widely used in schools, labs, and tech hobbyist communities
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Provides an affordable home computing option
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A favourite among retro modders and emulator enthusiasts
It embodies the spirit of DIY, experimentation, and accessible computing.
📦 Items Included in This Collection Entry
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Official USB-C PSU (White)
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Micro HDMI to HDMI Cable (White)
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MicroSD 32GB SanDisk
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3D Printed Cooling Stand (White)
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8BitDo Pro 2 Controller (Black)
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Box & inserts
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Official Beginner’s Guide (Greek)
📜 Conclusion
The Raspberry Pi 400 is a brilliant fusion of retro-inspired design and modern computing technology. With its built-in keyboard, powerful hardware, and endless software possibilities, it provides a fun, educational, and highly versatile computing experience.
For retro gamers, coders, hobbyists, or collectors, the Pi 400 stands out as a modern classic — a love letter to the home computers of the past, reborn for a new generation.