This Apple computer has been upgraded over The bottom Apple model by Apple of their factory. Consequently, it comes with the usual Apple computer warranty. The bottom Apple computer model of that is an upgraded model that built upon was once MD232LL/A .
The Apple upgrade specific to this model is: Processor was once upgraded from 1.8 GHz core i5 to 2.0 Ghz core i7, RAM was once upgraded from 4 GB to 8 GB.
Processor: Core i7 2.0 Ghz Dual Core
RAM: 8 GB DDR3 SDRAM
Hard Drive: 256 GB Flash Storage
Graphic Card: Intel HD Graphics 4000 processor; Dual display and video mirroring: Concurrently supports full native resolution at the built-in display and as much as 2560 by 1600 pixels on an external display, both at millions of colours
OS: Mac OS X Lion