Specification Basic Information Supported CPU - Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (Summit Ridge, Raven Ridge and Pinnacle Ridge) - Digi Power design - 7 Power Phase design - Supports CPU up to 65W Chipset - AMD Promontory A320 BIOS - 128Mb AMI UEFI Legal BIOS with GUI support - Supports "Plug and Play" - ACPI 5.1 compliance wake up events - Supports jumperfree - SMBIOS 2.3 support - DRAM Voltage multi-adjustment Form Factor - Micro ATX Form Factor: 9.1-in x 8.1-in, 23.1 cm x 20.6 cm - Solid Capacitor design Expansion Slots PCI AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge) - 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode) AMD 7th A-Series APUs / Raven Ridge CPUs - 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode) AMD Ryzen series CPUs (Raven Ridge) - 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode) AMD Athlon series CPUs - 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode) - 1 x PCI Express 2.0 x1 Slot M.2 Socket - 1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU, and Athlon 2xxGE series APU) - 1 x Screw for M.2 Socket Memory Type - Dual Channel DDR4 Memory Technology Slots - 2 x DDR4 DIMM Slots - 15μ Gold Contact in DIMM Slots Supported Memory - 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 Maximum Memory - Max. capacity of system memory: 32GB Graphics Max Shared Memory - Shared memory default 2GB. Max Shared memory supports up to 16GB. - The Max shared memory 16GB requires 32GB system memory installed. Connector & Ports HDMI - 1 x HDMI Port - Supports HDMI with max. resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30Hz - Supports HDCP 1.4 with DVI-D and HDMI Ports - Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports - Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required) D-Sub (s) - 1 x D-Sub Port - Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz DVI-D (s) - 1 x DVI-D Port - Supports DVI-D with max. resolution up to 1920x1200 @ 60Hz - Supports HDCP 1.4 with DVI-D and HDMI Ports - Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Po USB (s) 6 USB 3.1 Gen1 (2 Front, 4 Rear) - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) - 1 x USB 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection) - 2 x USB 2.0 Ports (Supports ESD Protection) - 4 x USB 3.1 Gen1 Ports (Supports ESD Protection) LAN Port (s) - 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) Supported Storage - 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug - 1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s) (with Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU, and Athlon 2xxGE series APU) - Supports ASRock U.2 Kit - Supports NVMe SSD as boot disks Audio - 7.1 CH HD Audio (Realtek ALC887 Audio Codec) - Supports Surge Protection - ELNA Audio Caps Internal I/O Ports - 1 x PS/2 Mouse/Keyboard Port - 1 x D-Sub Port - 1 x DVI-D Port - 1 x HDMI Port - 2 x USB 2.0 Ports (Supports ESD Protection) - 4 x USB 3.1 Gen1 Ports (Supports ESD Protection) - 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) - HD Audio Jacks: Line in / Front Speaker / Microphone - 1 x COM Port Header - 1 x Chassis Intrusion and Speaker Header - 1 x CPU Fan Connector (4-pin)* - 2 x Chassis Fan Connectors (1 x 4-pin, 1 x 3-pin)** - 1 x 24 pin ATX Power Connector - 1 x 4 pin 12V Power Connector - 1 x Front Panel Audio Connector - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) - 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection) TPM (Trusted Platform Module ) 1 x TPM Header Warranty Information Manufacturing Warranty 03 Years warranty ASRock A320M-HDV R4.0 AMD Motherboard ASRock A320M-HDV R4.0 AMD Motherboard built in AMD AM4 Socket with AMD Promontory A320 chipset.This Motherboard supports SATA3 6Gb/s M.2 modules, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSDs. The main component of the Motherboard This Motherboard Supports CPU up to 105W with AMD Socket AM4 A-Series APUs and Ryzen Series CPUs.It has 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) and ASRock Live Update & APP Shop o meet the most of the user’s need. For graphical support , The ASRock A320M-HDV R4.0 AMD Motherboard has AMD Radeon Vega Series Graphics in Ryzen Series APU and AMD Radeon R-Series Graphics in A-series APU. That Motherboard can supports D-Subresolution up to 2048x1536 @ 60Hz, DVI-D resolution up to 1920x1200 @ 60Hz) and HDMI (resolution up to 4K x 2K (4096x2160) @ 24Hz / (3840x2160) @ 30H) graphics output options. In this amazing ASRock Motherboard the ASRock APP Charger, ASRock XFast LAN is used.Dual Channel DDR4 Memory Technology (2 x DDR4 DIMM Slots). Moreover, In this exclusive Motherboard used in different types of memory storage ; these are - Dual Channel DDR4 Memory Technology, 2 x DDR4 DIMM Slots, 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 (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, 15μ Gold Contact in DIMM Slot.They have include PCIE x1 Gigabit LAN 10/100/1000 Mb/s, Realtek RTL8111H and Supports Wake-On-LAN, Lightning/ESD Protection, Energy Efficient Ethernet 802.3az and PXE in this exclusive Motherboard. Special Features of this Motherboard That must be considered Have a look on the special features of ASRock A320M-HDV R4.0 AMD Motherboard that might firm your buying decision.This Motherboard supports 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, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSDs.PCB appearance represents rock-solid quality and gives the motherboard a more mysterious touch. In this Motherboard High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity and also the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.You can easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.For gaming or entertainment these are the features one should consider of purchasing it. ..