ASRock Motherboard A320M-HDV R4.0 AMD AM4 A320 Maximum 32GB DDR4 PCIE HDMI-DVID-Dsub mATX

Ultra M.2 32 Gb/s (PCIe Gen3 x4 and 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 ASRocks U.2 Kit for installing some of the worlds 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.
4K x 2K
Composed by a minimum of 3840 x 2160 pixels, which is twice the horizontal and vertical resolution of the 1080p format.
Supported with A-Series APUs only.
Triple Monitor
Graphics, graphics and even more graphics Youve demanded for more eye candy, so this motherboard supports Triple Monitor. You may choose up to three display interfaces from the rear i/o to connect monitors and use them simultaneously without installing another graphics card.
Supported with processors with integrated graphics only.
Solid Capacitor Design
ASRock applied solid capacitors on this motherboard. With these solid caps, this motherboard is allowed to perform more stably and ensure longer lifetime.
ELNA Audio Caps
Who says high quality audio is only available on high-end motherboards ASRock applied ELNA audio capacitors on mainstream and entry-level motherboards Compared with traditional solid caps, the leakage current of ELNA audio caps is merely 3uA. This is the key to reduce noise level significantly and satisfy even the pickiest audiophiles.
Unique Feature
ASRock Super Alloy
– High Density Glass Fabric PCB
– Sapphire Black PCB
ASRock Ultra M.2 (PCIe Gen3 x4 and SATA3)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update and APP Shop
CPU
– Supports AMD Socket AM4 A-Series APUs (Bristol Ridge) and Ryzen Series CPUs (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 (Pinnacle Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667/2400/2133 ECC and non-ECC, un-buffered memory
– AMD Ryzen series CPUs (Summit Ridge) support DDR4 3200+(OC) / 2933(OC) / 2667/2400/2133 ECC and 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
– 15mu Gold Contact in DIMM Slots
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) at 24Hz / (3840×2160) at 30Hz
– Supports DVI-D with max. resolution up to 1920×1200 at 60Hz
– Supports D-Sub with max. resolution up to 2048×1536 at 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
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 (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 (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
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)
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)
Rear Panel I/O
– 1 x PS/2 Mouse/Keyboard Port b
– 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 APP Charger
– ASRock XFast LAN
UEFI
– ASRock Full HD UEFI
– ASRock Instant Flash
– ASRock Easy RAID Installer
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)
Item Dimension (L”xW”xH”)
11 x 10 x 3

Weight
3 lbs

Warranty Information
3 years