This Apple iMac 20" computer is an all-in-one unit that boasts a 1.4 GHz processor speed and 8 GB of RAM. It features a 500 GB HDD (Hard Disk Drive) storage type, with built-in camera, Bluetooth adapter, speakers, Wi-Fi adapter, and microphone. The computer runs on Mac OS X 10.10, Yosemite operating system and has a maximum RAM capacity of 8 GB. The silver-colored computer is perfect for casual computing. Get your hands on this Apple iMac 21" unit today. Included are a wireless keyboard & mouse: they take AA batteries- not included. This is a Local Only auction- you pick up 06795.