The sony PlayStation 2 is the highest sold console of all time.It is a divine one and runs with a 150MHZ graphics synthesizer, 32 MB of RD RAM and 4 MB of ED RAM and a 40GB hard drive which is a beast and was became popular due to the games God of War and GTA Vice City with was sold over 17.33 million copies.But buying a PS2 console now a days is waste of money because more high graphic games are being introduced through latest consoles like PS4 and XBOX ONE.So, to play PS2 games you can install PCSX2 ( Play Station 2 emulator) in your pc and can run games in it.And also services for Play Station 2 are stopped since 2013.