BeagleBone Black Rev C - 4GB with Pre-installed DebianThe BeagleBone Black Rev C is a powerful embedded computer featuring a 1GHz Sitara AM3358 processor and 512MB DDR3 RAM. It offers two 46 pin headers, micro HDMI for audio video output, USB ports, 10 100 Ethernet, and various I O features, all packed into a compact form factor that can fit in a mint tin. Significant Upgrades: 4GB onboard eMMC storage double the capacity of the Rev B's 2GB Faster eMMC storage allowing the board to ship with Debian Linux