Dell's new CAMM memory design might actually be a good thing for the PC industry. But that hasn't stopped critics from complaining it will "lock out user upgrades." Now we have an explanation from ...

Best answer: No, unfortunately, you cannot upgrade the RAM in a Dell XPS 13 (7390) after purchase. However, you can currently configure a model with up to 8GB of LPDDR3-2133MHz RAM at checkout.

The Dell Latitude 7400 2-in-1 is a fantastic hybrid laptop, but can you upgrade its RAM? Here's what you need to know.

We emailed Dell with a few additional questions about its new CAMM memory technology, and the company responded.