Product model code:G751JTCPU Family name:Core i7 CPU Model Number:i7-4710HQ Clock speed:2500 MHzChipset:Intel HM87 Express Screen size:17.3" Screen LED backlight:Yes Native resolution:1920x1080 Screen type:Non-Glare IPS Memory (RAM):16GB Max memory (RAM):32GB Memory type:DDR3L HDD Capacity:1TB Rotation speed:7200 rpmODD type:Blu-Ray Combo VGA card:NVIDIA GeForce GTX970MGraphics memory:3GB Integrated LAN:Gigabit KB language:ENG Battery type:Battery LI-ION 8-cell 6000mAh Input/Output connectors: 15pin D-sub1 DVI0 HDMI1 S-Video0 Audio-Out1 Microphone1 USB 3.04 eSATA0 FW/13940 DC jack for AC addapter1 Dock station connector0 Express Card0 SD Card Slot1 RJ451 Thunderbolt1 Wireless connections: Wireless LAN802.11b/g/n BluetoothYes Card Reader:2-in-1Microphone:Built-in Speakers:Yes Built-in WebCam:Yes Operating System:Microsoft Windows 8.1 Unit Dimensions: Width416 mm Height53 mm Depth318 mmUnit Net Weight:4,8 kgUnit Gross Weight:6,7 kg