ASRock A320M-HDV AM4 Micro ATX AMD Motherboard
Weight 3 kg
Motherboard Form Factor
Micro ATX
Warranty
3 Years
form-factor
Brand
ASrock
RAM Type
Motherboard Chipset
AMD A320
Motherboard Socket
AM4
Product Category
Motherboard
ASRock A320M-HDV AM4 Micro ATX AMD Motherboard
Model
Brand
ASRock
Model
A320M-HDV
Supported CPU
CPU Socket Type
AM4
CPU Type
A-Series / Ryzen Series
Chipsets
Chipset
AMD Promontory A320
Memory
Number of Memory Slots
2ÌÑ288pin
Memory Standard
Ryzen series CPUs support DDR4 3200 (OC)/ 2933(OC)/ 2667/ 2400/ 2133 *
7th Gen A-Series APUs support DDR4 2400/ 2133 **
* Please refer to Memory Support List on ASRock website for more information.
** 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.
Maximum Memory Supported
32GB
Channel Supported
Dual Channel
Expansion Slots
PCI Express 3.0 x16
AMD Ryzen series CPUs
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)*
* Supports NVMe SSD as boot disks
PCI Express x1
AMD 7th A-Series APUs
1 x PCI Express 2.0 x1 Slot
Storage Devices
SATA 6Gb/s
4 x SATA3 6.0Gb/s Connectors, support RAID, NCQ, AHCI and Hot Plug
M.2
1 x Ultra M.2 Socket, supports M Key type 2242/2260/2280 M.2 SATA3 6.0Gb/s module and M.2 PCI Express module up to Gen3 x4 (32Gb/s) (with Ryzen Series CPU) or Gen3 x2 (16Gb/s) (with A-Series APU)*
*Supports ASRock U.2 Kit
Supports NVMe SSD as boot disks
SATA RAID
0/1/10
Onboard Video
Onboard Video Chipset
Integrated AMD Radeon R-Series Graphics in A-series APU*
DirectX 12, Pixel Shader 5.0
Max. shared memory 2GB
Three graphics output options: D-Sub, DVI-D and HDMI
Supports Triple Monitor
Supports HDMI with max. resolution up to 4K x 2K (4096ÌÑ2160) @ 24Hz / (3840ÌÑ2160) @ 30Hz
Supports DVI-D with max. resolution up to 1920ÌÑ1200 @ 60Hz
Supports D-Sub with max. resolution up to 2048ÌÑ1536 @ 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 with DVI-D and HDMI Ports
Supports Full HD 1080p Blu-ray (BD) playback with DVI-D and HDMI Ports
*Actual support may vary by CPU
Onboard Audio
Audio Chipset
Realtek ALC887
Audio Channels
7.1 Channels
Onboard LAN
LAN Chipset
Realtek 8111GR
Max LAN Speed
10/100/1000Mbps
Rear Panel Ports
PS/2
1 x PS/2 keyboard/mouse port
Video Ports
1 x D-Sub Port
1 x DVI-D Port
HDMI
1 x HDMI
RJ45
1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
USB 3.0
4 x USB 3.0 Ports (Supports ESD Protection)
USB 1.1/2.0
2 x USB 2.0 Ports (Supports ESD Protection)
Audio Ports
HD Audio Jacks: Line in / Front Speaker / Microphone
Internal I/O Connectors
Onboard USB
2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
1 x USB 3.0 Header (Supports 2 USB 3.0 ports) (Supports ESD Protection)
Other Connectors
1 x Print Port Header
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 Front Panel Audio Connector
*The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
Physical Spec
Form Factor
Micro ATX
Dimensions (W x L)
9.1‰Û_ x 8.1‰Û_
Power Pin
1 x 24-pin ATX Power Connector
1 x 4-pin 12V Power Connector
Features
Features
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
BIOS
128MB AMI UEFI Legal BIOS with GUI support
Supports ‰ÛÏPlug and Play‰Û�
ACPI 5.1 compliance wake up events
Supports jumperfree
SMBIOS 2.3 support
DRAM Voltage multi-adjustment
Software
ASRock APP Charger
ASRock XFast LAN*
*These utilities can be downloaded from ASRock Live Update & APP Shop.
UEFI
ASRock Full HD UEFI
ASRock Instant Flash
ASRock Internet Flash
ASRock Crashless BIOS
ASRock Easy RAID Installer
Support CD
Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
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
OS
Microsoft Windows 10 64-bit*
*For the updated Windows 10 driver, please visit ASRock website for details.
Certifications
FCC, CE, WHQL
ErP/EuP ready (ErP/EuP ready power supply is required)
Packaging
Package Contents
Accessories
Quick Installation Guide, Support CD, I/O Shield
2 x SATA Data Cables
1 x Screw for M.2 Socket
Reviews
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