MSI introduced their Arsenal Gaming line not to long ago. The way it sits in their product stack is that you have Enthusiast Gaming, Performance Gaming, Arsenal Gaming, and then their Pro Series. Arsenal Gaming is positioned to give users many great gaming features, but at a good price as well. Today we are checking out the X99A Tomahawk, which offers a nice matte black PCB with black and grey accents. The board has three PCI-Express 3.0 x4 slots, an M.2 32 GB/s slot, a U.2 32 GB/s port, dual Intel LAN ports, USB 3.2 gen 2, and MSI's Audio Boost 3. Does the X99A Tomahawk have what it takes to make it into your X99 build? Read on as we take a look?