Model FM2A75 Pro4-M, shown in the top picture, use six-phase power supply circuit and receives energy from the octal socket EPS. The motherboard apply only for solid capacitors. Four DIMM slots can accommodate up to 32 GB of RAM DDR3. One slot PCI-E 2.0 is a full x16, the other - is electrically x4. In addition, there was a place for a single slot PCI-E 2.0 x1 and one PCI. Of the six ports SATA 6 Gb / s there is an external one. The card has an adapter Gigabit Ethernet, eight-channel audio codec with support for THX TruStudio Pro, four-port USB 3.0, ten ports USB 2.0, Video Outputs HDMI, DVI and D-Sub.
FM2A75M-DGS (second picture) uses a simplified scheme of four-power . Compared with the model discussed above, the product is has half slots DIMM, second slot PCI-E 2.0 x16, port eSATA ( six SATA ports ), two audio outputs, and HDMI.