Refurbished: DELL Laptop Intel Core 2 Duo T5600 (1.83GHz) 2GB Memory 80GB HDD Integrated Graphics 14.1" Windows XP Professional 32-bit Latitude D620 - Newegg.com
Intel Core 2 Duo T5600 SL9SG 1.83GHz/2M/667MHz Socket M CPU LF80537GF0342M | eBay
Intel Core 2 Duo T5600 Specs | TechPowerUp CPU Database