The be quiet! Dark Base Pro 901 is the objective winner of this comparison, securing victories in seven out of eight measured categories. Its most significant technical advantage is its storage capacity, offering 150% more 2.5" drive bays than the competition. This superior hardware density makes it the more versatile choice for users requiring extensive internal storage configurations. While the Hyte Y70 falls behind in most specifications, it maintains a 26% advantage in MSRP, providing a more cost-effective entry point.

Choose the be quiet! Dark Base Pro 901 if your primary requirement is maximizing internal drive support for complex storage setups. Its lead in technical specifications ensures greater flexibility for high-capacity builds. Conversely, select the Hyte Y70 if your priority is a lower initial investment. By opting for this model, you benefit from the 26% MSRP advantage, making it the suitable choice for budget-conscious builders who do not require the additional drive bays found in the alternative.