The Raspberry Pi Foundation launched a new product Monday: the Compute Module 4. Just like the Raspberry Pi 4, it features a 64-bit ARM-based processor with VideoCore VI graphics. The Compute Module 4 is available with your choice of 1, 2, 4 or 8 gigabytes RAM, and 8, 16 or 32 gigabytes on-board eMMC flash storage. WiFi and Bluetooth are also optional. The price ranges from just $25 to $90 USD.