Number of Fans on 80GB ps3?

i know ps3 slim is out but i still wanna buy 80GB fat bcoz of its y killer looks and its proven reliability.I hav seen ps3 slim teardown vids n found that it has one huge fan on top beside BD drive.I just wanna know how many fans are there in ps3 fat and are they as big as in d slim.Just wanna make sure ps3 fat runs cooler and safer!