Fractal Design has generally stayed clear of creating a Nano variant of their Define series, with us only having reviewed one in form of the Define S Nano in 2016. The series was always geared towards being bigger and heavier than other cases of that same format which was then used as a strength to create unique interior designs, layouts and functionality. Marrying that redefinition of what a traditional case layout can be with an ITX form factor has always been difficult, which is why many brands have chosen to explore unique component arrangements in their SFF cases instead.

The Fractal Design Define 7 Nano perfectly manages to keep the design and build quality we have come to expect from the seventh generation. With its front panel, removable top mounting plate, use of sound dampening and clean, tool-less side panels and use of retail grade fans - its all there for the most part.

That said, Fractal Design has also departed from the beaten path a bit with the Define 7 Nano. There is now a molded wind tunnel in the front set to guide air into the upper chamber instead of across a spinning drive underneath the shroud. While most likely beneficial to the internal components, it limits the space you have to work with when it comes to the PSU in combination with a 3.5" drive. Speaking of which: that hard drive cage can only be accessed by pulling off the dust filter, tipping over your system, unscrewing four screws - oddly complicated for a case series that has employed individual metal trays that may be pulled out easily for over a decade. At its core, by providing a wind tunnel, some sacrifices have to be made which feel like they outweigh the benefits to some.

Due to its compact size, the Define 7 Nano will look great on any desk, but it is also limiting you to an AIO in front of the case, which in turn cuts down the maximum GPU length enough to force you to pick and choose between the best possible liquid cooling or a potent and thus long graphics card. This issue is mostly due to the fact, that Fractal Design has chosen to go as compact as possible with no space above the motherboard while retaining the classic case layout. That in turn creates a few issues of its own for cable routing, which is unfortunate as the cable management within the Define 7 Nano is great.

In the end, the Fractal Design Define 7 Nano is incredibly sturdy, looks perfectly "Define 7" and comes with a lot of the things that make the series great. As such, if you are a fan of the model range, but want ITX alongside some air cooling. The chassis is even affordably priced for the build quality you get! But, Fractal Design has sliced just a tad bit too much in terms of size to give the users the flexibility they care about in an ITX case these days.