ASRock A520M-HDV AMD AM4 Micro ATX DDR4 PCIE HDMI DVID Dsub SATA Motherboard por | Jul 13, 2026CPU Socket: AMD AM4 (Supports Ryzen™ 3000, 4000 G-Series, 5000 Series). ASRock A520M-HDV Motherboard – Official Specs. PCIe Slot: 1x PCIe 3.0 x16, 1x PCIe 3.0 x1. Storage: 1x Ultra M.2 (PCIe Gen3 x4 & SATA3), 4x SATA3 6.0 Gb/s.