CPU: Intel Core i5 3340M vPro CPU, 2C/4T, 2.7GHz (3,4GHz Turbo), 3MB Cache, w/GPU RAM: 4GB DDR3/1600MHz max 8GB. 2 Memory Slots / 1free HDD: 500GB SATA 7200rpm Optical Drive: DVD Super-Multi Drive DVD R/RW DL Display: TFT 15,6" Wide (16:9) High Brightness TFT, LED, Native Resolution 1600x900 VGA: Intel HD Graphics 4000. Support shared memory with system LAN: Gigabit Ethernet, Wireless LAN 802.11 b/g/n, Bluetooth 4.0+LE I/F: DC-in, Ext. Monitor, Ext. Mic./HP, RJ45, 1 USB 2.0, 1 USB2.0/ eSATA, 2 USB3.0 I/F: Multi Card Reader, 1 Display Port, 1 Express Card34 Slot, 1 Connector to High Speed Port Replicator II Integrated Microphone and Web Camera 1280x800 Keyboard: 102keys, Dual Pointing device: Touch Pad & AccuPoint II, Audio: 24-bit, Built-in Stereo Speakers Operating System: MS Win 7 Pro 64bit installed & DVD Windows 8 Pro 64bit Warranty: 3Years International Battery: Lith.-Ion Size: 379x252x20,8f/25,4b mm Weight: starting 2,49Kg