ASUS continues its assault on the X99/Haswell-E motherboard scene with the release of their new TUF Sabertooth X99 motherboard. If enthusiast-level performance coupled with server grade stability and reliability is something that catches your eye, then ASUS thinks they have the answer in the TUF Sabertooth X99 motherboard. The motherboard has everything you'd expect from a Sabertooth offering, but also offers new technologies like support for NVMe and USB 3.1. Sound good? Let's go find out just how good!