S56CA 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 S56 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 notebooks 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 13 days of standby, with auto data backup should battery charge drop to 5% or less. *Actual S56 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. Reliable Performance Windows 7 Ultimate or other editions available, the ASUS S56CA features up to 3rd generation Intel® Core™ i7 processors with Ivy Bridge technology, perfect for mobile work and entertainment. Model Number : N50 > N50-AS031C N50-123456 N50-234567 ProcessorIntel® Core™ i7 3517U ProcessorIntel® Core™ i5 3317U ProcessorIntel® Core™ i3 3217U ProcessorOperating SystemWindows 7 Ultimate Windows 7 Professional Windows 7 Home PremiumChipsetIntel® HM76 Express ChipsetMemoryDDR3 1600 MHz SDRAM, 2 x SO-DIMM socket for expansion up to 8 GB SDRAM Display15.6" 16:9 HD (1366x768) LED Backlight GraphicIntegrated Intel® HD Graphics 4000 *1Storage2.5" SATA1TB 5400RPM 750GB 5400RPM 500GB 5400RPM 320GB RPM 24GB SSD Cache Optical DriveSuper-Multi DVD (Optional) Card Readercard reader ( SD )CameraHD Web Camera NetworkingIntegrated 802.11 b/g/nBuilt-in Bluetooth™ V4.0 (Optional)10/100/1000 Base TInterface1 x COMBO audio jack 1 x VGA port/Mini D-sub 15-pin for external monitor1 x USB 3.0 port(s) 2 x USB 2.0 port(s)1 x RJ45 LAN Jack for LAN insert 1 x HDMI AudioBuilt-in Speakers And MicrophoneBattery4Cells 2950 mAh 44 WhrsPower AdapterOutput :19 V DC, 3.42 A, 65 WInput :100 -240 V AC, 50/60 Hz universalDimensions38 x 26.6 x 2.10 ~2.10 cm (WxDxH) Weight2.30 kg (with 4 cell battery)Manufacturer Warranty2-year limited International hardware warranty. *different by countryOn-line problem resolution through web interface (BIOS, Driver update)OS (Windows® 7 ) install/uninstall consultationBundled software install/uninstall consultationASUS software supporting × I confirm, please take me there. Cancel