Supports 3rd Gen AMD AM4 Ryzen / Future AMD Ryzen Processors(3000 and 4000 Series Processors) 6 Phase Power Design Supports DDR4 4733+ (OC) 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1 Graphics Output Options: D-Sub, HDMI 7.1 CH HD Audio (Realtek ALC887 Audio Codec) 4 x SATA3, 1 x Ultra M.2(Gen3 x4 & SATA3) 6 x USB 3.2 Gen1(4 x Rear, 2 x Front) 6 x USB 2.0(2 x Rear, 4 x Front) Realtek Gigabit LAN A520 MOTHERBOARD FOR EVERYONE All Essentials You Need For Computing Ultra M.2 32Gb/s (PCIe Gen3 x4 & SATA3) The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules. HDMI 4k @60Hz Supports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry. Dual Graphics Outputs Complete with two types of most used connectors! Packed with a D-Sub + HDMI combo, you have more graphics output options now. Specifications Unique Feature ASRock Super Alloy - Premium 50A Power Choke - Sapphire Black PCB - High Density Glass Fabric PCB ASRock Ultra M.2 (PCIe Gen3 x4 & SATA3) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop CPU Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors (3000 and 4000 Series Processors) 6 Power Phase design Chipset AMD A520 Memory Dual Channel DDR4 Memory Technology 2 x DDR4 DIMM Slots AMD Ryzen series CPUs (Matisse) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory Max. capacity of system memory: 64GB Supports Extreme Memory Profile (XMP) memory modules 15