ASUS U31SD offers 2nd generation Intel® Core™ processors in a thin and light design Powered by 2nd generation Intel® Core™ i3 and i5 standard voltage processors ASUS Super Hybrid Engine extends battery life to 10 hours for all-day, on-the-go computing Elegant design comes in under an inch thick for maximum portability Shop × Modal header Stunningly light, powerfully beautiful The newly-redesigned U31SD offers the sheer power of new 2nd generation Intel® Core™ processors in a sleek and light form factor that’s fun and easy to carry with stylish portability. You can get more done over a full day of computing with exclusive ASUS Super Hybrid Engine energy optimization, plus everyone will notice your new and elegant notebook, as it clocks in at under an inch in profile – so slim, but so capable! New Intel® Core™ and NVIDIA® GeForce® power for fun and productivity Packing 2nd generation Intel® Core™ i3 and i5 standard voltage processors, the U31SD delivers all the benefits of Sandy Bridge technology – better multitasking, faster performance and more vivid multimedia. Add to this discrete, DirectX® 11-compatible NVIDIA® GeForce® GT 520M graphics with 1GB video memory and up to 8GB of system RAM, and you get a notebook that fields serious power for every application. Whether working on your next presentation, watching a movie or even gaming, the U31SD gives you plenty of performance breathing space. All-day computing with Super Hybrid Engine Thanks to exclusive ASUS Super Hybrid Engine technology, the U31SD can switch between different power modes depending on the task at hand. This leads to big energy savings, so the battery lasts up to 10 hours and you can keep using the U31SD without depending on frequent recharging. Extend your computing range with confidence, free from shut-down worries. Thin, light – eminently portable! Under an inch thick and very light but totally durable for everything you want to use it in. That’s the wonder of the design that has gone into the U31SD, a notebook that doesn’t sacrifice performance in the name of style and mobility – it gives you all the best of every world. Model Number : N50 > N50-AS031C N50-123456 N50-234567 ProcessorIntel® Core™ i5 2410M ProcessorIntel® Core™ i3 2310M ProcessorOperating SystemWindows 7 UltimateWindows 7 ProfessionalWindows 7 Home PremiumWindows 7 Home BasicThis version contains all product updates (SP1)ChipsetIntel® HM65 Express ChipsetMemoryDDR3 1333 MHz SDRAM, 2 x SO-DIMM socket for expansion up to 8 GB SDRAM Display13.3" 16:9 HD (1366x768) Color-Shine (Glare-type) GraphicIntegrated Intel® GMA HD NVIDIA® GeForce® GT 520M with 1GB DDR3 VRAM Storage2.5" SATA750GB 5400/7200RPM 640GB 5400RPM 500GB 5400/7200RPM 500GB 7200RPM With 4 G SSD 320GB 5400RPM Card Reader3 -in-1 card reader ( SD/ MS/ MMC)Camera0.3 Mega Pixel Fixed web camera NetworkingIntegrated 802.11 b/g/n or 802.11 b/g Built-in Bluetooth™ V2.1+EDR (Optional)10/100/1000 Base TInterface1 x Microphone-in jack1 x Headphone-out jack (SPDIF)1 x VGA port/Mini D-sub 15-pin for external monitor3 x USB 2.0 port(s)1 x RJ45 LAN Jack for LAN insert 1 x HDMI AudioBuilt-in Speakers And MicrophoneAltec Lansing® SpeakersBattery8Cells 5600 mAh 83 Whrs6Cells 4400 mAh 47 WhrsPower AdapterOutput :19 V DC, 4.74 A, 90 WInput :100 -240 V AC, 50/60 Hz universalDimensions32.8 x 23.3 x 2.54 ~2.85 cm (WxDxH) Weight1.78 kg (with 6 cell battery)SecurityKensington lockLoJackBIOS Booting User Password ProtectionHDD User Password Protection and SecurityManufacturer 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 supportingNote• ASUS cannot guarantee memory compatibility with other brands. • 1GB is one billion bytes. 1TB is one trillion bytes. Actual formatted capacity may be less. Hard drive capacity may be reserved for system recovery, while SSD partitions may be reserved for data storage, or for operating system sleep mode functionality to reduce power consumption.• Actual WLAN performance may vary considerably based on hardware configuration, software, power management settings, environmental conditions, wireless connectivity and other factors. Maximum battery capacity normally decreases with time and use.• Card reader is SDXC compatible. × I confirm, please take me there. Cancel 30 Days Bright Dot Return Video Magic makes visuals better on the finest quality LCD panels available, made, tested and sold to super high ASUS standards, so the absolute best image is delivered. *ASUS stands by their notebook LCD panels, offering a one month servicing/replacement of the panel from time of purchase should the panel have any bright-dot.