Early 2008 4GB Ram 64 I think GB SSD No issues with screen, case, keyboard, optical, ... I had it in a soft leather case since I got it pretty much. One thing I changed was replaced the white surround LCD to a black one. I find it much easier on the eyes that way. Original battery which holds charge but not for long. I don't use the machine much anymore since I'll grab the phone, iPad, or just sit at the big screen. I have few PC laptops but their batteries are shot. Not sure if it's worth to try to sell clean looking, stable, no issues machine. I'd love to get the 13 Mbp with the backlid key.