The US lenova website gives this laptop as y50
http://shop.lenovo.com/us/en/laptops/lenovo/y-series/y50/
The Australian lenova ite gives this as y50-70.
http://shopap.lenovo.com/au/en/laptops/lenovo/y-series/y50/#tab-customize.
I have read a lot about the y50 model and have decided to buy...