A few weeks ago, MSI has unveiled the RX 570 Armor MK2 graphics card and now the company is ready to announce another model. With the RX 580 Armor MK2, MSI announces a new graphics card based on a custom PCB and a dual-fan cooler. Compared to the previous version, this model sports a new PCB, a new cooler with different heatpipe design and a solid backplate.