Processor: 3rd Generation Intel Core i7-3667U Processor, Dual Core w/Hyperthreading, 2.0GHz - 3.2GHz (w/Intel Turbo Boost), Intel HD Graphics 4000 Memory: 8GB PC3-10600 1333MHz DDR3L / soldered to systemboard, no sockets Hard Disk: Large Solid State Drive (240GB SSD); SATA 6.0Gb/s, Small Form Factor, provides astonishing performance Display: 14.0" (355mm) HD+ (1600x900) TFT color, MultiTouch screen supports ten-finger gestures; anti-glare, LED backlight, 270nits, 16:9 aspect ratio; 400:1 contrast ratio Graphics: Intel HD Graphics 4000; external digital monitor support via Mini DisplayPort (also supports VGA analog monitor via Mini DisplayPort to VGA Monitor cable 0A36-536); supports dual independent display; Max external resolution - 2560x1600 @60Hz Multimedia: Dolby® Home Theater v4 / stereo speakers, 2 watt x 2 / volume up, down, mute buttons; combo audio/mic jack; HD Audio, Realtek(R) ALC3202 codec; and Intel® HD 4000 integrated graphics, for rich sound and vision Camera: HD 720p webcam, wide view angle, low-light sensitive, fixed focus, face-tracking Web Conferencing: Superior web conferencing capability w/hi-res webcam, dual-array microphones, and keyboard noise suppression WiFi: 802.11 a/b/g/n, PCIe Small Form Factor Mini Card, Intel Centrino(R) Advanced-N 6205S, 2x2 Bluetooth: Bluetooth 4.0 Keyboard: Best-in-class keyboard, 6-row, spill-resistant, with progressive backlighting and larger island-style keys, multimedia Fn keys, and ThinkVantage button TouchPad: Durable glass multi-gesture touchpad, mouse buttons integrated in touchpad for productive convenience; user-configurable and customizeable Trackpoint: included for minimal-hand-movement productivity; user-selectable choice of TouchPad, TrackPoint, or both Case Material: Durable carbon fiber top cover and roll cage - as strong as aluminum at 1/3 the weight; bottom: Magnesium/Aluminum Battery: Integrated Lithium Polymer; up to 8.2 hrs when fully charged; Lenovo RapidCharge for five hours' battery life on a 35-minute charge Dimensions/Weight: Only .82 inches thin; weighs about 3.4 pounds; 13.0" x 8.9" x .39-.82" Startup: InstantResume wakes from hibernate nearly four times faster than most other laptops Ports: includes one each of: USB 3.0 SuperSpeed, Always-on USB 2.0 (for charging USB devices whenever the computer is plugged in, even if the computer itself is turned off), Mini DisplayPort with audio, and 4-in-1 reader (SD, SDHC, SDXC, MMC) Advanced security: via a fingerprint reader, face recognition, Trusted Platform Module, and BIOS encryption; identity theft protection via user-configurable remote management and security via Intel's Active Management Technology (iAMT) and vPro technology. Chipset: Mobile Intel QS77 Express Chipset Warranty: 3-years (1-year battery) depot repair service