Raspberry Pi Ltd
Raspberry Pi 4 Model B
· MPN: SC0194
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The Raspberry Pi 4 Model B is the latest generation of the popular single-board computer, delivering desktop-class performance in a compact form factor. With...
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The Raspberry Pi 4 Model B is the latest generation of the popular single-board computer, delivering desktop-class performance in a compact form factor. With a quad-core Cortex-A72 processor, 4 GB of RAM, dual micro-HDMI outputs supporting up to 4K, and USB 3.0 ports, it's a capable platform for everything from desktop computing to media centres and embedded projects.
Just add a keyboard, mouse, HDMI display, USB-C power supply, and a micro SD card with your preferred Linux distribution to get started.
Key Features
- Broadcom BCM2711 SoC – Quad-core Cortex-A72 (ARM v8) at 1.5 GHz
- 4 GB LPDDR4 RAM – Sufficient for desktop computing and multitasking
- Dual Micro-HDMI – Supports up to dual 4K displays at 30 fps (or single 4K at 60 fps)
- USB 3.0 – 2× USB 3.0 and 2× USB 2.0 ports
- Gigabit Ethernet – True Gigabit (not USB-throttled)
- Wireless – Dual-band 802.11ac Wi-Fi and Bluetooth 5.0 (BLE)
- USB-C Power – 5 V / 3 A via USB Type-C connector
- 40-Pin GPIO Header – Backwards-compatible with previous Raspberry Pi models
Specifications
- Processor: Broadcom BCM2711, quad-core Cortex-A72, 1.5 GHz
- RAM: 4 GB LPDDR4-3200
- Video Output: 2× micro-HDMI (up to 4Kp60)
- USB: 2× USB 3.0, 2× USB 2.0
- Networking: Gigabit Ethernet, 802.11ac Wi-Fi, Bluetooth 5.0
- Storage: Micro SD card slot
- GPIO: 40-pin header
- Power: 5 V / 3 A via USB-C
- Dimensions: 85.6 × 56.5 mm
Ideal For
- Desktop computing and programming
- Media centres and home entertainment
- IoT and home automation projects
- Electronics prototyping and learning
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- BLE
- BLE stands for Bluetooth Low Energy, a Bluetooth mode designed for lower power use and modern phone compatibility. It matters because BLE support can make the module easier to use with Apple devices and battery-powered projects, though it may behave differently from classic serial Bluetooth.
- GPIO
- General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
- HDMI
- HDMI is a common digital video and audio connection used by computers, media players, and many displays. If a display kit has HDMI input, it is usually much easier to test with a single-board computer because it can act like a normal monitor.
- IoT
- Short for Internet of Things, meaning physical devices that connect to networks or the internet to send data or be controlled remotely. It matters if you want projects such as connected sensors, remote controls or classroom data-logging activities.
- LPDDR4
- A low-power type of RAM commonly used in phones and embedded computers. More LPDDR4 memory lets a board run larger programs, Linux services, or AI models more smoothly.
- RAM
- RAM is temporary memory used while a device is running, and its contents are lost when power is removed. A “Run in RAM” mode is useful for testing settings without permanently programming the module, but it may not support every feature.
- single-board computer
- A complete computer built onto one circuit board, usually including the processor, memory, ports, and connectors. This matters because accessories like heatsinks must match the board’s layout and mounting holes to fit properly.
- USB Type-C
- A reversible USB connector used for power and data on many modern devices. On this kit it indicates an alternate 5V power input, which may be useful for setup or charging without the solar panel.
- USB-C
- A modern reversible USB connector used for power and data connections. On this product it matters because it can connect directly to a computer as well as to a microcontroller project.
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