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 regarding 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, as its superior bay count accommodates more drives. Those who prefer a more complete cooling solution without purchasing additional hardware should choose the Lian Li Lancool 207, which benefits from its higher quantity of included fans. Both options offer balanced performance, so the final decision depends entirely on whether your build requires more internal storage space or a higher number of pre-installed fans.