Pros: Comes with the Intel 8260 2x2 wifi card. This question was asked by many but not answered, the good news is it comes fully loaded. M.2 slot 16GB DDR 4 Skylake

Cons: 2.5" bay takes a slim HDD so my Intel 530 i was planning to utilize from the old laptop wont fit. Slow HDD but going to fix that anyway. Clam shell requires a bit of force to get it to part

Overall Review: The available M.2 slot ill purchase a SSD to take over the heavy lifting from the 1TB HDD Brought with bitcoin thanks newegg. The HD 530 initially failed the mathematical test as mentioned by another reviewer. A simple update of the graphics driver and also of Lenovo Solutions Center, re running the test the HD 530 passes all tests. Looks like it is a driver issue that has been addressed. So don't go sending back what is an awesome laptop for no good reason.