Lenovo Thinkpad T540p 20BE003AUS 15.6 i7-4710MQ 8GB 500GB 7200rpm W7 Laptop Computer
http://www.amazon.com/gp/product/B00HJCJ4DQ?tag=sukses2015-20
Processor Intel Core i7-4710MQ Quad Core Processor 6M Cache 250GHz - 350GHz 47W
Hard Drive 500GB 7200rpm Hard Disk Drive
RAM 8GB 2x4GB DDR3 1600MHz 135V RAM
Optical Drive SuperMulti 8X DVD-RRW Dual Layer
i7-4710MQ CPU 8GB RAM Upgrades View Product Description for complete details and notes