Sleek Ultrabook™ with optical drive Fits an optical drive in 21mm Enjoy SonicMaster Lite for more powerful sound performance Instant on in 2 seconds and longer standby time with the efficiency of Super Hybrid Engine II technology Smart Gesture touchpad for always fingertip-natural computing Combines SSD performance and HDD capacity for better computing experiences Shop Modal header Sleek aesthetic design Beyond being extra thin and light, ASUS S46 ultrabooks pack a full feature set in just 21mm. The cool grey hairline design expresses a personal professional approach. One-piece molded top casing reinforces notebook strength and rigidity, and the entire style embodies subtlety that meets all your performance portability needs. Amazing audio ASUS SonicMaster Lite gives the ASUS S Series the ability to deliver more powerful sounds and richer bass to provide the best audio experience in the mainstream notebook class. Smartphone-like responsiveness with instant on* Only ASUS ultrabooks offer you true 2-second instant on resume from sleep or hibernate, cutting out long reboot times and putting you back to work or enjoyment right where you left off. Thanks to ASUS Super Hybrid Engine II technology, you also get up to 9 days of standby, with auto data backup should battery charge drop to 5% or less. *Actual S46 standby time may vary due to specific component performance, connected devices, and environmental differentiation User-centric innovations The large Smart Gesture touchpad enables always fingertip-natural computing, and the back-assembled chiclet keyboard assures extra-solid typing for greater comfort. Powerful CPU computing performance The ASUS S46CA features up to 3rd generation Intel® Core™ i7 processors with Ivy Bridge technology, perfect for mobile work and entertainment. IN SEARCH OF INCREDIBLE