15.6" i5-2450M 4GB 500GB

Genuine Microsoft Windows 7 Home Premium 1 (64-bit), 2nd generation Intel Core i5-2450M Processor, 2.50 GHz with Turbo Boost Technology up to 3.10 GHz. 4GB DDR3 SDRAM (1 DIMM) Maximum supported = 16GB.2 memory slots.Intel HD Graphics 3000 with up to 1696MB total graphics memory. 500GB 5400RPM hard drive with HP ProtectSmart Hard Drive Protection. HP Imprint finish with the lattice design in espresso black. HP TrueVision HD Webcam with integrated digital microphone. SuperMulti DVD burner.15.6-inch diagonal HD BrightView LED-backlit display. 10/100/1000 Gigabit Ethernet LAN (RJ-45 connector.802.11b/g/n WLAN.Digital media card reader for Secure Digital and Multimedia cards.Dolby Home Theater with Altec Lansing Speakers. Full-size island-style keyboard with numeric keypad.Touchpad with on/off button4 Universal Serial Bus1 HDMI 1 VGA (15-pin) 1 RJ-45 (LAN) 2 Headphone-out 1 Microphone-in