New Apple iMac 21.5 inch All-In-One Desktop PC (Intel Core i5 2.5GHz Quad-Core Processor, 2X2GB RAM, 500GB HDD, AMD Radeon HD 6750M with 512MB graphics) (Launched May 2011) released 2012 http://www.facebook.com/notes/email/new-apple-imac-215-inch-allinone-desktop-pc-intel-core-i5-25ghz-quadcore-process/success