Flex 2-15 easy to operate and super in this configuration has a great performance. The battery could be longer. Of the promised 6h 3h it reaches straight times with difficulty. If you want to upgrade to 16GB Ram, you have to buy 2 x 8GB. Unfortunately 2 x 4GB were installed (always this Geldsparerei). If you want to install a drive, you can forget that. Although it is a slot available, but no connections on the motherboard. Frightening is that the technology support from Lenovo does not himself know very well. Because when I asked what size I can build there, I was told: "You can install a 9.5mm drive there". The Mainboard are no connections for was not mentioned.
