Specifications: PROCESSOR: - CPU: Intel Core i7-3517U Processor - Speed (GHz): 1.9 GHz (turbo up to 3.0 GHz) - CPU Cache: 4 MB DESIGN: - Color: Silver DISPLAY: - LCD Size: 15.0" - Type: LED HD+ - Resolution: 1600 x 900 - Brightness: 400 nits SuperBright Plus Technology SYSTEM MEMORY: - System Memory: 8 GB - Memory Type: DDR3 (1600MHz) - Max. System Memory: 8 GB STORAGE: - Storage Capacity: 256GB Solid State Drive GRAPHICS: - Chipset: Intel HD Graphics 4000 - External or Integrated: Integrated - Maximum Graphics Memory: Shared SOUND & CAMERA: - Speaker: 4W Stereo Speaker (2W x 2) - Sound Effect: SoundAlive - Web Cam: 1.3 MP HD - Internal Mic: Yes WIRELESS: - Wireless LAN: Intel Centrino Advanced-N 6235, 2x2, 802.11 a/b/g/n - Bluetooth: Bluetooth 4.0 - WiDi: Yes I/O PORTS: - VGA: mini VGA (Mini VGA to VGA dongle sold separately) - HDMI: Micro HDMI - Headphone Out: Yes - Microphone In: Yes - USB Ports (Total): 1 x USB 2.0 + 2 x USB 3.0 - Sleep-and-Charge USB: Yes - Multi Card Slot: 4- in-1 (SD/SDHC/SDXC/MMC) INPUT DEVICES: - Touch Pad / Track Point: Touch Pad (Scroll Scope, Flat Type, Gesture UI) - Backlit Keyboard: Yes