Hewlett Packard Probook 6455B P5202.3G 2 GB 320 GB DVDRW 14IN W7P WZ236UT#ABA 13.3 IN X 9.3 IN X 1.3 IN / 5.3 LBS AMD TURION II MOBILE PROCESSOR P520 / 2.3 GHZ ( DUAL-CORE ) 2 GB (INSTALLED) / 8 GB (MAX) - DDR3 SDRAM - 1333 MHZ - PC3-10600 ( 1 X 2 GB ) 2 GB (INSTALLED) / 8 GB (MAX) - DDR3 SDRAM - 1333 MHZ - PC3-10600 ( 1 X 2 GB ) 1 YEAR WARRANTY