Continuing our tool-less streak, let's see what's behind these huge panels. The lower is a fairly featureless cover that keeps your PCIe cards separate and cozy.

As for door number two's contents, if you follow us on Instagram, you'll have already seen this sweet piece of hardware.

Provided by our Instagram followers, here's a list of things this component isn't:

A printer of some kind

A miniaturized Portal 2 level

Пылесос (vacuum cleaner)

That carbon 3d printer by max idontknowhislastname

Surprise, it's the CPU fan array! Home to two main fans aligned to the CPU heat sinks, and four smaller fans to help the RAM modules keep their cool.