Selling my beloved iMac. It still works perfectly, but the newest operating systems are no longer supporting these old iMacs. I have upgraded my setup and some lucky person can have this beautiful machine. When I first bought it, I upgraded the RAM from the standard 4 to 12 GB. A few years ago, I was worried the hard drive was getting sluggish so I upgraded it to a super fast solid state 250 GB hard drive. Otherwise it is the standard specs, with a 2.5 GHz Intel Core 5 processor. Lesser iMacs of the same year are going for $599 on refurbishment sites like e - - bay. Here is the link to Apple's description: https://support.apple.com/k... It has been restored to factory settings with MacOS High Sierra installed. (version 10.13.6)