The Phanteks NV7 is the objective winner of this comparison, securing more individual specification victories than the Corsair 2500X. While both cases share several identical design metrics, the Phanteks NV7 distinguishes itself with a superior maximum power supply unit length, offering a 14% advantage in this specific category. This increased clearance provides more flexibility for housing larger power delivery components compared to the Corsair 2500X, which remains more constrained in its internal layout.

Users prioritizing maximum compatibility for larger power supply units should select the Phanteks NV7 to ensure their hardware fits without restriction. Conversely, those who do not require the additional power supply length provided by the Phanteks NV7 may find the Corsair 2500X to be a suitable alternative, as the two cases are otherwise evenly matched across the majority of their measured specifications. Your choice should depend entirely on the physical dimensions of your chosen power supply.