Onboard storage of GIGABYTE GA-990FX-Gaming motherboard offers considerably faster storage performance & support for both PCIe & SATA interface for M.2 SSD devices. Multi-graphics configuration offers better graphics performance for gaming enthusiasts who demand extremely high frame rates without compromising on resolution. The one piece stainless steel shielding design reinforces the PCIe connectors to provide the extra strength required to support heavy graphics cards. GIGABYTE motherboard features LED lighting for the audio guard path, providing a cool, custom look to your rig. GIGABYTE USB (Universal Serial Bus) DAC-UP provides clean, noise-free power delivery to your digital-to-analog converter. This motherboard features the Killer Gaming E2201, a high-performance, adaptive Gigabit Ethernet controller that offers better online gaming & online media performance compared to standard solutions. GIGABYTE's exclusive 2x Copper PCBs design provides sufficient power trace paths between components to handle greater than normal power loads & to remove heat from the critical CPU power delivery area. GIGABYTE Ultra Durable motherboard features GIGABYTE Dual BIOS, an exclusive technology from GIGABYTE that protects arguably one of your PC's crucial components.