be quiet! may have introduced some fabulous chassis in recent years - the Dark Base 700 being our pick of the bunch thus far - but the German manufacturer isn't resting on its laurels and is responding to user feedback with incremental upgrades across the range. In for review today is the Dark Base Pro 900 Rev 2, a £259 enthusiast chassis that takes the 2016 original and fixes just about every niggle we identified in our initial review.

The resulting product is, in our estimation, one of the best high-end PC enclosures available on the market today, so let's dig in and see what's new.