iMac 27" Retina, 7 cores, 32 gig ram, 2 TB drive. This is, bar none, the best computer I have ever owned. Finally, a zippy and powerful workstation that is a p

iMac 27" Retina, 7 cores, 32 gig ram, 2 TB drive. This is, bar none, the best computer I have ever owned. Finally, a zippy and powerful workstation that is a pleasure to use. My old Mac Mini served me well for 8 years, but after a couple of OS updates, it had become laggy and nearly unusable.