Also known as: Radxa Rock
Rock Pi is a family of single-board computers from Radxa of China, built mainly on Rockchip chips and often offering faster I/O than a similarly priced Raspberry Pi.1
Overview
The line is built around Rockchip SoCs — the powerful RK3588 powers the higher-end ROCK 5 boards — and frequently adds features the Pi lacks at the same price, such as an NVMe slot, faster Ethernet, or more RAM. Boards run Linux or Android and keep a Pi-style GPIO header. As with most Pi alternatives, software polish trails the Raspberry Pi.
Where it fits
Rock Pi competes with ODROID, Orange Pi, and Banana Pi, and is a natural pick when fast local storage matters. A GopherTrunk node that records raw IQ or keeps days of decoded calls benefits from NVMe rather than an SD card, which is where a Rock Pi can edge out a stock Pi.