If you cloned the drive then you are seeing the portion of the drive with the OS data that transferred. Cloning will create a partition the size of the old drives data. You can increase the drive size in disk management. This page at digital citizen explains how to do it.
-Forum Member since 2016 -I do not work for Dell -A user helping other users -If you like an answer please click on thumbs up -If a reply is a solution to your problem please click on Accept as Solution Gaming on a home built with GIGABYTE B560M DS3H AC budget build with an i3 10100 Real work on a Latitude E5430