Description Official Raspberry Pi Zero Model The Raspberry Pi Zero is a small, affordable computer that’s perfect for all kinds of projects. It’s half the size of the Model A but offers even more functionality. With a 1GHz single-core CPU, 512MB of RAM, and features like a mini HDMI® port, micro USB OTG, power ports, and a 40-pin header, it’s easy to connect to other devices. The Raspberry Pi Zero also includes a camera connector and video headers which make it a great choice for building DIY electronics, IoT projects, and more.