Lenovo ThinkPad Edge E540 20C6008QUS 15.6 Intel Quad Core i7-4702MQ 2.2 GHz 16GB RAM 256GB
http://www.amazon.com/gp/product/B00NUBFU7Y?tag=sukses2015-20
Windows 7 Professional 64-Bit Intel Quad Core i7-4702MQ 22 GHz Processor
Hard Drive 256GB Solid State Drive Intel HD Graphics 4600 DVD-RW
Intel Wireless-N 7260 Webcam 6-Cell 48 Wh Li-Ion Battery
Fingerprint Reader and Bluetooth 40 Wireless
16GB RAM and Hard Drive Upgrade - View Product Description for complete details and notes