The Lian Li Lancool 216 and the Lian Li Lancool 217 are tied in their overall objective performance, as each component leads in four distinct specification categories. The most significant advantage for the Lian Li Lancool 216 is its capacity for 3.5" bays, which offers a 50% improvement over the alternative. Conversely, the Lian Li Lancool 217 provides a substantial 200% increase in 2.5" bay capacity, representing its most impactful specification advantage in this comparison.

Users who prioritize high-capacity mechanical storage should select the Lian Li Lancool 216 for its superior 3.5" bay support. Those who require extensive space for smaller solid-state drives should choose the Lian Li Lancool 217, as it offers significantly more 2.5" bays. Because both cases are tied across the remaining specifications, the final decision should be based entirely on whether your specific build configuration requires more 3.5" or 2.5" drive mounting locations.