Based on the Intel Core Duo Processor, the CR11 is designed to support processor speeds from 1.06 GHz up to 2.0 GHz. The Intel Core 2 Duo runs at 1.5 GHz. Rugged needs are addressed with optional conduction cooling and extended temperature range of -40 °C to +80 °C (depends on selected board options). Increased shock and vibration immunity is designed in by using optional stiffener bars and wedge locks. Conformal coating is optional. The CR11 supports a 32- and 64-bit processor architecture. The CR11 is designed to meet the requirements of markets such as automation, simulation/training, test and measurement, and military.