Spectre 4 is the ultimate extreme water-cooling case with more water-cooling features than any case on the market. It has the famous Singularity Computers water-cooling integration via a distribution plate which is the rear panel of the case. It has the patent pending Singularity Computers PowerBoard which removes the need for cable management while integrating many features such as temperature-based RPM control, hubs, lights etc.
This is Spectre 4 version 2 which introduces a new distribution plate design and PowerBoard. The PowerBoard is now fully accessible from the rear of the case and can be moved from the back, making the case easier to build into. The distribution plate design is more complex than the previous version with 3 layers instead of two, more detailed machining and more covers.