Lenovo ThinkPad W520 Laptop Core i7 2670QM 2GHz 4GB RAM 500GB HDD 15.6 LED DVDRW Quadro 1000M Bluetooth FPR Windows 7 Professional 64

Lenovo ThinkPad W520 Laptop Core i7 2670QM 2GHz 4GB RAM 500GB HDD 15.6 LED DVDRW Quadro 1000M Bluetooth FPR Windows 7 Professional 64

Plow through computationally and graphics intensive applications with ThinkPad W520. It offers a lightning fast processor advanced graphics cutting edge technology and provides the rock solid reliability you39d expect from Lenovo39s ultimate mobile workstation. nbsp nbsp Processor Intel Core i7 2630QM 2GHz Turbo Boost up to 2.9 GHz 6MB L3 Cache Hyper Threading Technology Integrated memory controller Intel Turbo Boost Technology 2.0 Mobile Intel QM67 Express Memory 4GB DDR3 RAM 1333MHz Expandable to 16GB Configuration 2 x 1GB 1 x 2GB 4 x soDIMM slot Hard Drive 500GB SATA 7200rpm Optical Drive DVD Writer Software Operating System Genuine Windows 7 Professional 64 Display 15.6rdquo Anti glare LED Backlit 169 Aspect Ratio 16.7 million colours Resolution 1600 x 900 WXGA Graphics NVIDIA Quadro 1000M Intel HD Graphics 3000 Memory 2GB NVIDIA Optimus Audio Integrated Speakers Sound card Codec CX20672 High Definition Audio Stereo microphone Input Devices Keyboard and Spill resistant multi touch touchpad Networking Wireless NIC Intel Centrino Ultimate N 6300 Data Link Protocol Ethernet Fast Ethernet Gigabit Ethernet IEEE 802.11b IEEE 802.11a IEEE 802.11g IEEE 802.11n Bluetooth 3.0 Compliant Standards IEEE 802.11b IEEE 802.11a IEEE 802.11g IEEE 802.11n Bluetooth 3.0 3G Upgradeable Protocols Specs ITU V.92 Power Supply 9 Cell Lithium Ion Battery Battery Life up to 10.8 Hours AC 120230 V 5060 Hz 170 Watt Dimensions Width 37.3 cm Depth 24.5 cm Height 3.6 cm Weight 2.6 kg Interfaces 2 x SuperSpeed USB 3.0 1 x PoweredUSB 2.0 1 x eSATA Hi Speed USB 11 pin USBeSATA 1 x IEEE 1394 FireWire 4 PIN FireWire 1 x audio video DisplayPort 20 pin DisplayPort 1 x display video VGA 15 pin HD D Sub HD 15 1 x network Ethernet 10Base T100Base TX1000Base T RJ 45 1 x modem phone line RJ 11 1 x audio headphonesmicrophone mini phone 3.5mm Expansion 4 in 1 Card reader SD Memory Card MultiMediaCard SDHC Memory Card SDXC Memory Card 1 total 1 free x ExpressCard34 Warranty Miscellaneous 3 Year Manufacturer Warranty Fingerprint Reader