Intel® Core™ i3-540 Processor (4MB Intel® Smart Cache, 3.06GHz) - 4GB DDR3 SDRAM - 500GB hard drive - Integrated Intel® HD Graphics - Intel® H57 Express chipset - DVD±R/RW DL - gigabit LAN - USB - eSATA - two PS/2® ports - RJ-45 LAN - USB keyboard and optical mouse - still have 2.5years warranty...