Single Board Computers (SBCs) are a complete computer build on a single board with input/output, microprocessor, memory, form factor, and expansion site. The characteristics are core processor, speed, number of cores, power, cooling type, and ram. The core processors include Advantech, AMD (core, G-series, Geode, GX), ARMADA, ARM Cortex, Atom, Celeron, ColdFire, Core 2, Intel (Atom, Celeron, Core, LGA, Quark, Apollo, Pentium), Pentium, Rabbit, RK3288, Rochchip, TI Sitara, ULV Celeron, VIA Eden, Vortex, and Z180.