The be quiet! Dark Base Pro 901 is the objective winner of this comparison, securing victories in seven out of eight measured specifications. Its most significant advantage over the competition is its storage capacity, offering 150% more 2.5" drive bays. This superior hardware support makes the be quiet! Dark Base Pro 901 the more versatile choice for users requiring extensive internal storage configurations and a higher volume of component mounting options.

The Hyte Y40 is the preferred option for budget-conscious builders, as it holds a 44% advantage in MSRP compared to the alternative. Users who prioritize a lower initial investment and do not require the extensive drive capacity of the be quiet! Dark Base Pro 901 should select the Hyte Y40. This case serves those who value cost-efficiency while still meeting the essential requirements for a standard PC build.