Thales Computers introduces two rugged versions of its PowerEngine7 SBC. The RA and RC SBCs combine high performance with low power dissipation, for data processing applications in the aerospace, military, and other harsh environment industries. These versions feature single or dual PowerPC-750FX processors operating at 700 MHz, providing over 1600 Dhrystone 2.1 MIPS, while drawing 14 W of power for the entire board. These SBCs are equipped with up to 512 Mb of SDRAM memory and up to 128 Mb of flash memory. Included is the Avignon host bridge system controller and the ALMA2e VME-PCI bridge. The SBCs include twin PMC slots, two Ethernet interfaces, and up to six serial lines.