It's all about games

Xbox 360 refurbished systems is much smaller than its predecessor–it measures approximately 3.3 by 12.2 by 10.2 inches and weighs 7.7 lbs. It’s powered by custom IBM PowerPC-based CPU with three symmetrical cores each running at 3.2 GHz. Xbox 360 Refurbished Units are customer returns that have been inspected, tested, cleaned, and repackaged by Microsoft. They retain their original specifications for electrical performance, but may have minor cosmetic imperfections.