Intel Centrino mobile technology connects without wires. The new Intel Centrino mobile technology allows users to work, play and connect without wires and choose from a whole new generation of thin and light notebook PCs that are designed to enable extended battery life. With Intel Centrino mobile technology, three components work together to deliver a breakthrough in freedom and capability â€“ to work, learn and play on the go. The Intel Pentium-M processor is manufactured on Intelâ€™s advanced 0.13 micron process Technology. In the Highest Frequency Mode (HFM), the notebook PC can achieve high performance and in the Lowest Frequency Mode (LFM) the power consumption is reduced and enables extended battery life. Some key features of the Intel Pentium-M processor Micro-architecture includes Micro-op Fusion, Advanced Instruction Prediction and SpeedStep . The Intel Pentium-M processor is a higher performance, lower power mobile processor with several micro-architectural enhancements over existing Intel mobile processors. Some key features of the Intel Pentium-M processor Micro-architecture include Dynamic Execution, 400-MHz, on-die 1-MB second level cache with Advanced Transfer Cache Architecture, Streaming SIMD Extensions 2, and Enhanced Intel SpeedStep technology. The Intel Centrino mobile technology also includes the 855GM chipset components GMCH and the ICH4-M.