I just found a local dealer, and I can get Lenovo Ideapad Z510 (59-405848) Notebook (4th Gen Ci5/ 4GB/ 1TB 8GB SSD/ Win8.1/ 1GB Graph) at the same price as the one without 8gb ssd (online).
Can this ssd be later upgraded?
And how does the warranty works, if any problem - does Lenovo exchange...