Every pi-top  comes with our latest operating system, pi-topOS SIRIUS. Built on the rock-solid foundations of Raspbian (Buster), it’s packed with features and sports a clean, crisp look and feel.
As well as access to Further and Search Portal, pi-topOS SIRIUS offers vast performance improvements on CPU usage. There’s plug and play connectivity with other machines via VNC, display hot-swapping, and user-programmable hardware libraries. Future upgrades or resets are now much easier too, without having to use a PC to flash the SD card.
Want to run your own OS? pi-top  can run any OS that the Raspberry Pi 4 can run such as NOOBS, Ubuntu MATE and Windows 10 IoT Core. However, pi-topOS SIRIUS is the one that we officially support.