The Latitude 15 5511 is basically a Comet Lake-H series alternative of the Latitude 15 5510.
1. Remove the bottom plate
This notebook has a total of 8 Phillips-head screws that hold the bottom panel. After you undo them, you just need to pop the plastic clips with a plastic pry tool, and you should be able to effortlessly lift the panel away.
Depending on the configuration, you’ll get one of three different batteries – a 51Wh one, a 68Wh one, or a monstrous 97Wh unit.
3. Memory and storage
Moreover, this machine can employ up to 64GB of DDR4 memory in dual channel, and it’s all user-replaceable. And in terms of storage, there is a single M.2 PCIe x4 slot, as well as a 2.5-inch SATA drive bay.
4. Cooling system
Thankfully, we see two significantly thicker heat pipes, when compared to the Latitude 15 5510. Also, the fan seems to be a bit larger as well.