AESTHETICALLY PLEASING MICRO CHASSISAs the latest addition to the Core V Series, the new Thermaltake Core V21 is a quadrate micro M-ATX-based chassis that offers an endless stackable and flexible thermal solution. Motherboard orientation can be either vertical or horizontal depending giving you multiple customisation options to give you the best view of your build via the windowed side panel. One of the Core V21's most stand out features is its ability to allow externally-modular upgrades for enthusiasts to create dual systems whilst a large 200mm fan on the front panel ensures that the Core V21 delivers outstanding cooling performance with compatibility for extensive DIY/AIO LCS, further enhancing the reputation that the air cooling units of the series has become renowned for. Guaranteed to be an immensely powerful system, for those who are looking for performance in a smaller form factor the Core V21 has what it takes to cater for you.