Technical Details
ASROCK A320M-HDV 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 (Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) – 6 Power Phase design – Supports CPU up to 105W |
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** – 15μ Gold Contact in DIMM Slots*For Ryzen Series CPUs (Picasso and Raven Ridge), ECC is only supported with PRO CPUs. Please refer to below table for DDR4 UDIMM maximum frequency support. **Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation. |
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 |
Graphics | – Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU* – Integrated AMD Radeon™ R-Series Graphics in A-series APU* – DirectX 12, Pixel Shader 5.0 – Shared memory default 2GB. Max Shared memory supports up to 16GB.** – Three graphics output options: D-Sub, DVI-D and HDMI – Supports Triple Monitor – Supports HDMI with max. resolution up to 4K x 2K (4096×2160) @ 24Hz / (3840×2160) @ 30Hz – Supports DVI-D with max. resolution up to 1920×1200 @ 60Hz – Supports D-Sub with max. resolution up to 2048×1536 @ 60Hz – Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI Port (Compliant HDMI monitor is required) – Supports HDCP 1.4 with DVI-D and HDMI 1.4 Ports – Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports*Actual support may vary by CPU**The Max shared memory 16GB requires 32GB system memory installed. |
Audio | – 7.1 CH HD Audio (Realtek ALC887 Audio Codec) – Supports Surge Protection – ELNA Audio Caps |
LAN | – PCIE x1 Gigabit LAN 10/100/1000 Mb/s – Realtek RTL8111H – Supports Wake-On-LAN – Supports Lightning/ESD Protection – Supports Energy Efficient Ethernet 802.3az – Supports PXE |
Slots | AMD Ryzen series CPUs (Matisse, Summit Ridge and Pinnacle Ridge) – 1 x PCI Express 3.0 x16 Slot (PCIE2: x16 mode)* AMD 7th A-Series APUs – 1 x PCI Express 3.0 x16 Slot (PCIE2: x8 mode)* AMD Ryzen series CPUs (Picasso, 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*Supports NVMe SSD as boot disks |
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 Matisse, Picasso, Summit Ridge, Raven Ridge and Pinnacle Ridge) or Gen3 x2 (16 Gb/s) (with A-Series APU and Athlon series APU)**Supports NVMe SSD as boot disks Supports ASRock U.2 Kit |
Connector | – 1 x COM Port Header – 1 x TPM 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 3.1 Gen1 Header (Supports 2 USB 3.1 Gen1 ports) (Supports ESD Protection)*The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.**The Chassis Fan Connector supports the chassis fan of maximum 1A (12W) fan power. |
Rear Panel I/O | – 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 |
Software and UEFI | Software – ASRock Motherboard Utility (A-Tuning) – ASRock APP Charger – ASRock XFast LAN UEFI – ASRock Full HD UEFI – ASRock Instant Flash – ASRock Easy RAID Installer*These utilities can be downloaded from ASRock Live Update & APP Shop. |
Support CD | – Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar |
Accessories | – Quick Installation Guide, Support CD, I/O Shield – 2 x SATA Data Cables – 1 x Screw for M.2 Socket |
Hardware Monitor | – CPU/Chassis temperature sensing – CPU/Chassis Fan Tachometer – CPU/Chassis Quiet Fan – CPU/Chassis Fan multi-speed control – CASE OPEN detection – Voltage monitoring: +12V, +5V, +3.3V, Vcore |
Form Factor | – Micro ATX Form Factor: 9.0-in x 7.9-in, 23.0 cm x 20.1 cm – Solid Capacitor design |
OS | – Microsoft® Windows® 10 64-bit |
Certifications | – FCC, CE – ErP/EuP ready (ErP/EuP ready power supply is required) |
Warranty | 3 Years |
ASROCK A320M-HDV motherboard
Ultra M.2 32 Gb/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, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSDs.
Sapphire Black PCB
Pure black PCB appearance. The new Sapphire Black PCB represents rock-solid quality and gives the motherboard a more mysterious touch.
High Density Glass Fabric PCB
High Density Glass Fabric PCB design that reduces the gaps between the PCB layers to protect the motherboard against electrical shorts caused by humidity.