Open Box: HP Laptop ProBook Intel Core i5 1st Gen 480M (2.66GHz) 4GB Memory 320GB HDD Intel HD Graphics 15.6" Windows 7 Professional 64-bit 4520s (XT990UT#ABA) - Newegg.com
Amazon.com: HP PROBOOK 4520S Laptop Screen 15.6 LED BOTTOM LEFT WXGA HD 1366x768 : Electronics