Table 1. Comparing Embedded SBC Form Factors

Form FactorArea (sq. in.)DimensionsProcessorsVendorsSource for SpecURL for Spec
EBX465.75" × 8"x86, PPC, others?numerousAmpro and Motorolahttp://www.ampro.com/, http://mcg.motorola.com/
Half-Biscuit22.85.7" × 4"x86many in TaiwanAdvantechhttp://www.advantech.com/
EnCore22.33.9" × 5.7"x86, MIPS, PPCAmproAmprohttp://www.ampro.com/
PrPMC17.42.9" × 6"x86, others?growing numberVITAhttp://www.vita.com/
ETX 16.3 3.7" × 4.4" x86 JUMPtec Adastra, Advantech, etc.JUMPtec Adastrahttp://www.adastra.com/
PC/10413.73.6" × 3.8"x86, PPC, others?numerousPC/104 Consortiumhttp://www.pc104.org/
dimmPCI7.95.25" × 1.5"DragonBallAMC TechnologiesAMC Technologieshttp://www.dimmpci.com/