The fanless, energy-efficient Raspberry Pi runs silently and uses far less power than other computers.
Raspberry Pi 4 comes with Gigabit Ethernet, along with onboard wireless networking and Bluetooth.
New Raspberry Pi 4 has upgraded USB capacity: along with two USB 2 ports, you’ll find two USB 3 ports, which can transfer data up to ten times faster.
Your choice of RAM
There are different variants of the Raspberry Pi 4 available, depending on how much RAM you need — 1GB, 2GB or 4GB.
You will need
- A 15W USB-C power supply – we recommend the official Raspberry Pi USB-C Power Supply
- A microSD card loaded with NOOBS, the software that installs the operating system (buy a pre-loaded SD card along with your Raspberry Pi, or download NOOBS to load a card yourself)
- Cables to connect to one or two displays via Raspberry Pi 4’s micro HDMI ports
Check out RPi official step-by-step guide: How to set up your Raspberry Pi 4 for the first time