The VDX3-ETX is a low-power CPU module which compliant with ETX standard. It takes the advantage of Vortex86DX 1GHz x86 CPU which integrate the PCIe, IDE, I2C, VGA, LVDS,PS/2, USB, HD Audio and even with 16-bit ISA bus support.
The SoM-9x25 is a System on Module (SoM) based on the Atmel AT91SAM9x25 processor. Designed and manufactured in the USA, this wide temperature, fanless ARM9 400 MHz SoM has an Ethernet PHY included along with 6 serial ports with auto RS-485. It utilizes up to 4GB of eMMC Flash, up to 16MB of serial data flash, and up to 128MB of DDR2 RAM. A SoM is a small embedded module that contains the core of a microprocessor system.