A:AnswerThis system is shipped with a 512 GB, M.2 PCIe NVMe, Solid State Drive and this laptop supports only one of these configurations: One M.2 solid-state drive, One 2.5-inch hard drive, One M.2 solid-state drive and one 2.5-inch hard drive.
A:AnswerWe suggest you to not do any third party or non-Dell aftermarket upgrade, as that can void the system’s warranty. We suggest you to contact the Dell Technical support team regarding this query.
A:AnswerBattery lasts well. I used an external HDD with it at same time however you only get 2USB ports on this one so if you use a mouse in one and HDD you only have no ports left.