Supports AMD AM4 Socket Ryzen™ 2000, 3000, 4000 G-Series and 5000 Series Desktop Processors 10 Power Phase Design Supports DDR4 4666+ (OC) 2 PCIe 4.0 x16, 3 PCIe 4.0 x1 AMD Quad CrossFireX™ and CrossFireX™ Graphics Output Options: HDMI, DisplayPort 7.1 CH HD Audio (Realtek ALC1220 Audio Codec) 8 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3), 1 Hyper M.2 (PCIe Gen4 x4) 2 USB 3.2 Gen2 (Rear Type A+C), 10 USB 3.2 Gen1 (4 Front, 6 Rear) Intel® Wi-Fi 6 802.11ax (2.4Gbps) + BT 5, Intel® Gigabit LAN ASRock Polychrome SYNC Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most demanding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance. A motherboard that fulfills every task - with style! REVOLUTIONARY X570 MOTHERBOARDS:Your PC TransformedStyle . More reliable. Design that delivers. Wi-Fi 6 802.11ax Welcome to the new Wi-Fi standard! ASRock''s motherboard equipped with next generation Intel® Wi-Fi 6 802.11ax adapter. The speed will be working up to 2.4Gbps and it will also natively operate with both 2.4Ghz and 5Ghz simultaneously. Significant improvement in bi-directional MU-MIMO support is another attractive feature as well. ECC Memory Support ECC (Error-correcting code) is a method of detecting and correcting single-bit memory errors. It''s mission-critical to minimize errors in data especially for the server business and data centers. This motherboard is capable of supporting DDR4 ECC un-buffered memory modules that delivers server-grade performance and rock-solid durability for high-end computing systems, such as scientific or financial computers. AMD SMART ACCESS MEMORY Conventional PC systems processor can only access a fraction of graphics memory and limits system performance. With AMD Smart Access Memory, the data channel gets expanded to harness the full potential of GPU memory, removes the bottleneck and increase performance. STEEL SLOT WITH NEW-GEN PCI EXPRESS 4.0 The next generation PCI Express 4.0 is capable of performing twice the speed compared to previous 3rd generation. ASRock''s exclusive Steel Slot with extra anchor points are revolutionary added to ensure signal stability and also making sure heavy graphics cards to be well-installed in the PCI-E slot safely. Dual Hyper M.2 For SSD Supports the next generation PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience. RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB ASRock motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well. Flexible Integrated I/O Shield Unlike most so called pre-mounted I/O shield that is only decorated with fancy color schemes. We reserve more tolerance space and allow IO shield is adjustable when installing, thus fitting chassis perfectly without any mechanical issue.