 Hello, this is Laptop Media, and today, we will show you how to open the Dell Latitude 133320 and what's inside of it. To take this laptop apart, you need to undo 8 captive Philips head screws. After that, pry the panel with a plastic tool, starting from the hinge gaps. Please remember, it would be of great help to us if you just hit the like button and subscribe to our channel. That would motivate us to make even more and better videos for you. Inside, you will find either a 42 or a 63 watt hours battery pack. As you can tell, our unit is equipped with the bigger one. It lasted us for 11 hours regardless of whether we are browsing the web or watching videos. If you want to remove the battery, the first thing you need to do is to disconnect the speaker and the power connector from the motherboard. Then, undo all four Philips head screws. This will allow you to lift the battery pack and remove it from the chassis. Unfortunately, the memory here is soldered to the motherboard. According to CPU-Z, it works in quad channel mode and has the LPDDR4X type. Interestingly, there are options with 8, 16, and 32 gigabytes of RAM, with the first two working at 3,733 MHz, and the last working at 4,267 MHz. Thankfully, the storage can be swapped, thanks to one M2 PCI-EX4 slot. As for the cooling, it comprises two rather long heat pipes, connected to a side-mounted heatsink. Additionally, there is a medium-sized fan. If you'd like to see more disassembly videos of the latest notebooks, we would highly appreciate if you hit the like button and subscribe to the channel.