Like A New And Improved Design Of The Seawolf Class
They say that the new submarine is going to look a lot like the Seawolf-class. This is pretty much the end of their similarities, however. It is going to be bigger, faster, and quieter than older submarine classes. The Seawolf relies on nuclear submarine tech, so the SSN(X) may also use this.

Like A New And Improved Design Of The Seawolf Class
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It Would Able To Communicate With Other Vessels
Aside from that, the SSN(X) class will have great networking capabilities. This will allow it to share info with other subs, planes, and ships when keeping up with enemy vessels. When we talk about this upcoming model, we will remember that it is made to compete with a powerful new threat.

It Would Able To Communicate With Other Vessels