Amazon.com: Lenovo ThinkPad T510 Laptop- 320GB HDD, i7-M620 CPU, 4GB RAM, Windows 7 Pro : Electronics
Lenovo Laptop T Series T510 (4314DPU) Intel Core i7 1st Gen 620M (2.66GHz) 4GB Memory 500GB HDD Intel HD Graphics 15.6" Windows 7 Professional 64-bit - Newegg.com