Be very, very careful with your warranty start date on this. I bought a Lenovo ThinkPad 11e last year that came with a 1-yr warranty. I had a problem with it 11 months later and needed a warranty repair. Come to find out, the warranty date began when the vendor on Woot purchased it from Lenovo, NOT when I bought it from Woot. I only had a 10-month warranty.
It gets better. Lenovo said they would adjust the warranty start/stop dates if I would provide them with a proof of purchase. The package I received from Woot did not include any paperwork. When I contacted them they said if I wanted a proof of purchase I had to print off my order details online. I did and Lenovo said that was not a valid proof of purchase.
It took many emails and phone calls to straighten things out but Lenovo customer service eventually granted me the correct warranty expiration date. I was told by Lenovo that Woot is not an authorized seller of their products, thus the headache with trying to get this resolved. It was a major hassle. Buyer beware.