Supports 1st, 2nd and 3rd Gen AMD Ryzen / Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4 Supports DDR4 Memory, up to 4133(OC) MHz Turbo M.2: Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs. DDR4 Boost: Fully isolated, shielded and optimized DDR4 PCB design to give your DDR4 memory a performance boost. Audio Boost: Reward your ears with studio grade sound quality. Flash BIOS Button: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card. Core Boost: With premium layout and fully digital power design to support more cores and provide better performance. Multi-GPU: With Steel armor PCI-E slots. Supports 2-Way AMD Crossfire