"Thermaltake have really outdone themselves this time, the Core V21 is one of the best chassis I’ve ever reviewed! As a single chassis, it’s absolutely stunning, the interior has an incredible amount of space to work with, although that comes as little surprise given that this is one of the biggest cube-style chassis on the market. There’s room for an extensive water cooling configuration thanks to front, top and rear fan/radiator mounts, which is helped along in a big way by the modular mounting rails in the top of the chassis. There’s no compromise here at all, with a large high quality fan in the front, extensive filtered ventilation throughout and superb cable management.
Treat yourself to a second Core V21 and things get even better. The chassis is incredibly easy to stack and opens up a wealth of configuration options. You can stack them vertically as I did today, or you can join them horizontally. This is thanks to the interchangeable side panels, as you can put the base of the chassis on the top and turn the case upside down if you so desired, it’s really up to you how you want to orientate and customise your build. For chassis modders, the Core V21 is a blank slate, ready for whatever crazy ideas you want, although it’s just as impressive in its stock configuration."
Peter Donnell - eTeknix.
Thermaltake Core V21 chassis review by eTeknix - Introduction & Conclusion.
