 What's up internet? We're always told that size matters and that beggar is better. Pero sa PC world baliktad. Paminsan, mas maganda yung mas maliit. In fact, the trend now is towards smaller and smaller builds. The smallest you can get in a mainstream build is the ITX format, but if you don't want to go full ITX because that can get quite expensive, then you can choose an MATX design which is smaller than the standard ATX format. An example of a good MATX case would be Deep Cools Matrex 40, which Deep Cools sent to us for review but had no say in what we had to say about it. This case has tremendous cooling potential as both the top and front are mesh, and the bottom of the case has a removable mesh filter as well. It can fit 6 120mm fans or 4 140mm fans, so even though you have a smaller form factor, you don't need to be worried about cooling potential. There's a lot of space in this case in general. It can fit a CPU cooler of 165mm in height, which is basically all of the big boy coolers out there. We're talking Noctua's NHD 15, Be Quiet's Dark Rock Pro 4, or even Deep Cools' excellent AS500+. All of them will fit in this case. It can also fit a 320mm long GPU. Some of the newer GPUs are a bit longer than this, but the majority of GPUs will fit within that 320mm of space. It does have a PSU shroud and removable drive cage for extra points in terms of aesthetics and build quality. Speaking of aesthetics, I really like how the RGB on this thing pops through the front mesh. It's very good at diffusing the light so the RGB looks a bit moody and mysterious. One thing I do miss though is that the side panel is the standard side panel. Unlike the Deep Cool MQ110, which we've also tried out, which has a magnetic latch system. That magnetic latch was super easy to use and I hope we see it in more of Deep Cools' cases. I started on size so we'll end with size. This is a large-ish MATX case, so actually you can find ATX cases which are less long and which have a thinner or narrower face than the Matrix 40 as we show here in the side-by-side comparison. Definitely though, the Matrix 40 is shorter than most, if not all, ATX cases. The Matrix 40 is a squat case, low to the ground and solid. Easy to build in. And as with most Deep Cool items that we've tried, very good value for its price. So you're looking for a relatively inexpensive MATX case with excellent cooling potential. You could do a lot worse than the Matrix 40. Thanks for watching. And thank you to our top fans. Na-afford na namin to kupuwa na to. Ande joke lang. Thank you to Leah Magnaie, Ian Meru, Richard Ongkinko, ITX Addict, Jan Ruben Ocha, Christian Espinosa, and Raphael James. Thank you for supporting the channel.