The Phanteks NV7 is the objective winner of this comparison, securing more category wins across the evaluated specifications. Its most significant advantage over the competition is a 19% increase in maximum power supply unit length, providing greater flexibility for housing larger hardware components. While the Lian Li O11 Dynamic EVO falls behind in the total count of superior specifications, it remains a strong contender for users prioritizing specific storage configurations due to its 200% advantage in 2.5-inch drive bay capacity.

Choose the Phanteks NV7 if your build requires the extra clearance for a larger power supply unit to support high-wattage components. Conversely, select the Lian Li O11 Dynamic EVO if your primary objective is maximizing the number of 2.5-inch drives installed within your system. Both cases offer distinct structural benefits, so your final decision should depend entirely on whether you prioritize internal power supply space or expanded storage mounting options for your specific hardware setup.