Raspberry Pi points out that NEC used the device in its latest signage and presentation monitors (below), giving you an idea as to the intended market. It fits into a standard DDR2 SODIMM form factor, making it easy to find inexpensive sockets from several manufacturers. Developers will also want the Compute Module IO Board, giving you Pi-like pin and flexi connectors, MicroSD, HDMI and USB "so that you have an entire system that can boot Raspbian (or the OS of your choice)," the organization wrote.
The idea with the Compute Module is "to provide the 'team in a garage' with easy access to the same technology as the big guys," Raspberry Pi wrote. As such, manufacturers can add it into a dumb device to make it smart, since it can single-handedly do processing, memory and routing chores. At the same time, it should be relatively easy to program for anyone with some Pi experience.
The Compute Module 3 with upgradeable MicroSD storage runs $30 (£27), but if you're fine with 4GB of fixed flash memory, you can go for a $25 (£22) "Lite" module. The IO board is sold separately for £96 (around $116) or together with the Compute Module 3 for £126 (about $143). For details on how to get it in the UK, US and elsewhere, hit Raspberry Pi's announcement post.