Raspberry Pi 4 Model B 8GB RAM Single Board Computer 1.5GHz Quad-Core Wi-Fi & Bluetooth 5.0

The Raspberry Pi 4 Model B 8GB is a full-featured single-board computer that combines a powerful processor, large RAM capacity, wireless connectivity, high-speed networking, and extensive peripheral interfaces in a compact board.

The 8GB RAM configuration is particularly useful for applications that benefit from additional memory, including multitasking, development environments, servers, data processing, and more demanding software workloads.

The board uses a microSD card for operating-system installation and primary storage. Users can connect displays through the dual micro-HDMI outputs and peripherals through the USB ports.

For electronics and embedded projects, the 40-pin GPIO header provides access to programmable inputs and outputs and communication interfaces. This makes the board suitable for connecting sensors, actuators, displays, LEDs, motor controllers, and other hardware.

Features

• Quad-core 64-bit ARM Cortex-A72 processor
• 1.5GHz processor speed
• 8GB LPDDR4 RAM
• Dual-band 802.11ac Wi-Fi
• Bluetooth 5.0 and BLE
• Gigabit Ethernet
• 2 × USB 3.0 ports
• 2 × USB 2.0 ports
• 2 × micro-HDMI display outputs
• 40-pin GPIO header
• microSD card slot
• USB Type-C power input
• CSI camera interface
• DSI display interface
• Compatible with Raspberry Pi OS and other supported operating systems
• Suitable for desktop, server, robotics, and embedded applications

Applications

• Programming and software development
• Robotics projects
• IoT development
• Home automation
• Network and home servers
• Media applications
• Embedded computing
• Electronics prototyping
• Sensor monitoring
• Industrial automation prototypes
• Artificial intelligence and machine learning projects
• Education and STEM projects
• General-purpose desktop computing

How It Works

The Raspberry Pi 4 Model B operates as a complete Linux-based computer when paired with an operating system and suitable peripherals. The operating system is normally installed on a microSD card, which is inserted into the board before powering it on.

After connecting a suitable USB Type-C power supply, the Raspberry Pi can be connected to a monitor using micro-HDMI and controlled with a keyboard and mouse through its USB ports. Network connectivity can be provided through Wi-Fi or Gigabit Ethernet.

The 40-pin GPIO header allows the Raspberry Pi to interact with external electronic hardware. Programmers can use compatible software libraries to control LEDs, read sensors, communicate with modules, and operate other peripherals.

The 8GB RAM configuration provides additional memory for applications that require larger working datasets or multiple applications running simultaneously.

Important Notes

• A microSD card is required for normal operating-system installation and booting.
• A suitable USB Type-C power supply is required.
• Use an adequate power supply when connecting multiple USB peripherals.
• The Raspberry Pi 4 can become warm during sustained or demanding workloads; adequate cooling and ventilation are recommended.
• Do not connect 5V signals directly to GPIO pins.
• Check GPIO pin assignments before connecting external circuits.
• Power supply, microSD card, case, monitor, keyboard, mouse, and cables are not included unless specifically stated in the package contents.
• The actual operating-system compatibility depends on the software and Raspberry Pi OS version being used.
• Product appearance and included accessories may vary depending on the package or production batch.

Package Includes

• 1 × Raspberry Pi 4 Model B 8GB RAM Single Board Computer

Note: Power supply, microSD card, case, HDMI cable, keyboard, mouse, and other accessories are not included unless specifically stated in the product package.