The be quiet! Pure Base 500DX and the Lian Li Lancool 207 are tied in this objective comparison, as each case leads in three out of eight measured specifications. The most impactful advantage for the be quiet! Pure Base 500DX is its 2.5" bay capacity, which is 150% higher than its competitor. Conversely, the Lian Li Lancool 207 offers a 33% advantage in the number of included fans, providing a distinct edge in out-of-the-box cooling hardware.

Users who prioritize storage expansion should select the be quiet! Pure Base 500DX to take advantage of its superior 2.5" bay count. Those who prefer a more complete cooling solution without the need for additional purchases should choose the Lian Li Lancool 207 for its higher quantity of included fans. Both cases offer balanced feature sets, so the final decision depends entirely on whether your build requires more drive mounting options or immediate airflow support.