There are also six SATA ports which support RAID 0, 1, and 10 arrays. For storage there two M.2 slots with the top slot powered by the processor and supports up to PCIe 4.0 x4 M.2 SSDs, while the second slot is controlled by the chipset and as a consequence, supports up to PCIe 3.0 x4 M.2 drives. GIGABYTE is advertising a 12+2 power delivery with a single 8-pin 12 V ATX CPU power input which delivers power directly to the processor. The most notable inclusions are two PCIe M.2 slots with one PCIe 4.0 x4 and one PCIe 3.0 x4 slots, with a Realtek 2.5 G Ethernet controller, and three full-length PCIe slots which operate at x16 and x16/x+4/x+2.įocusing on the board’s aesthetic, the GIGABYTE B550 Aorus Pro AC and B550 Aorus Pro feature an all-black PCB, with black and grey heatsinks. The only difference is the Pro AC version comes an Intel Wi-Fi 5 interface, although both share the same core feature set. Moving down the product stack and onto a pair of more affordable, albeit it still impressive models is the B550 Aorus Pro AC and non-Wi-Fi variant.

B550 aorus pro ac rgb