NeweggBusiness - Lenovo Laptop Intel Core 2 Duo T6600 (2.20GHz) 3GB Memory 320GB HDD Intel GMA 4500MHD 15.6" Windows XP Professional preinstalled with Windows 7 Professional Upgrade Option G550(2958-A4U)
Refurbished: Intel Core 2 Duo T6600 Penryn 2.2 GHz 2MB L2 Cache Socket P 35W Dual-Core T6600 (SLGF5) Mobile Processor Processors - Mobile - Newegg.com