Original Asrock A320M HDV R4.0 AMD A320 Micro ATX Motherboard

Unique Feature ASRock Super Alloy – High Density Glass Fabric PCB – Sapphire Black 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 AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Vermeer, Cezanne, Renoir, Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge)* – 6 Power Phase design – Supports CPU up to 105W *Bristol Ridge does not supports since BIOS version 7.XX. Vermeer, Cezanne and Renoir CPUs are supported after updating the BIOS, using another CPU for that update. Chipset – AMD Promontory A320 Memory – Dual Channel DDR4 Memory Technology – 2 x DDR4 DIMM Slots – AMD Ryzen series CPUs (Matisse) support DDR4 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Picasso) support DDR4 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory* – AMD Ryzen series CPUs (Raven Ridge) support DDR4 3200+(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory* – AMD 7th Gen A-Series APUs support DDR4 2400 / 2133 non-ECC, un-buffered memory* – Max. capacity of system memory: 32GB** – 15 ?«_ Gold Contact in DIMM Slots