Intel Core i5-5200U @ 2.20GHz Dual Core 8GB DDR3L - 500GB HDD 2/15
Intel Core i5-2520M 2.50GHz Dual Core - 4GB DDR3 - 500GB HDD - 15.6" 1366 x 768 - 2012
Intel Core i5-2430M @ 2.40 GHz Dual Core 8 GB DDR3 - 500 GB HDD 15.6 1366 x 768
Intel Core i5-3230M 2.60 GHz Dual Core 4 GB DDR3 - 500 GB - 15.6 1366x768 - 6/2013
intel Core i3-2350M @2.30GHz Dual Core DDR3 4 GB - 320 HDD 15.6" 1366 x 768
Intel Core i5- 3230M @ 2.60Ghz Dual Core 4 GB DDR3 - 500 GB 15.6 1366 x 768 8/13