The Raspberry Pi 4 Model B is the newest Raspberry Pi computer made, and the Pi Foundation knows you can always make a good thing better! And what could make the Pi 4 better than the 3 How about afaster processor, USB 3.0 ports, and updated Gigabit Ethernet chip with PoE capability Good guess - that#39;s exactly what they did!
TheRaspberry Pi 4is the latest product in the Raspberry Pi range, boasting an updated64-bit quad-core processor running at1.5GHz with built-inmetal heatsink, USB 3 ports, dual-band 2.4GHz, and5GHz wireless LAN,faster Gigabit Ethernet, and PoE capability via a separate PoE HAT.
This version comes with a whopping 8 GB of RAM, but we also have versions with 1, 2, and 4 GB if you like.
You can still use all your favorite Raspbian or PIXEL software with this update. You MUST make sure toupgradeyour Raspbian operating system install to the latest version so that the firmware can support the new chips! Old SD cards from previous releases will not work without an upgrade!
The dual-band wireless LAN comes with modular compliance certification, that#39;s the metal tin in the corner of the Pi, with the logo stamped on it. This allows the board to be designed into end products with significantly reduced wireless LAN compliance testing, improving both cost and time to market.
Please note, the Pi 4 is a significant redesign and Raspberry Pi 1/2/3 cases and power supplies will not fit unless you have an adapter