Motherboard A320m-itx Am4 Amd Promontory A320 2 X Ddr4 USB 3.1 SATA 3 7.1ch Hd Audio Mitx

Introduction

Armor Your VR Machine
Prepare yourself well to enjoy the impressive world of Virtual Reality. Before that, you have to make sure everything is qualified, including hardware, software and drivers. Motherboard is the key to connect every critical components and ASRock's VR Ready motherboards are definitely the one you're looking for. The premium quality is assured by rigorous testing during development. The sturdy components and rock-solid performance makes you completely immersive in the VR scenario. Users can be assured to experience VR enjoyments without any compatibility problems.

RGB LED
Build your own colorful lighting system! RGB LED and header allows users to connect LED strip and create their unique PC style easily. The ASRock RGB LED utility can be downloaded directly or from an all-in-one utility ASRock Live Update & APP Shop!

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.

2oz Copper
It comes with 2 ounces copper inner layers, using only carefully selected copper materials for PCB layers, delivering lower temperature and higher energy efficiency for overclocking.

Intel® LAN
Intel® LAN provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!

Premium Power Choke
Compared to traditional chokes, ASRock's premium power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

Dual-N MOSFET
Combining two silicon dies into one MOSFET, Dual-N MOSFET provides larger die area and lower Rds(on), so the power supply for the CPU Vcore is more efficient.

Nichicon 12K Black Caps
Supreme 12K black capacitors with lifespans of at least 12,000 hours. Compared to other counterparts on high-end motherboards that merely have lifespans of around 10,000 hours, ASRock applied Nichicon 12K Black Caps that offer 20% longer lifespans and provide more stability and reliability.

Matte Black PCB
A new mysterious matte black and copper color scheme to match the prestigious components on ASRock's high-end motherboards.

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.

2oz Copper PCB
Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.

4K x 2K
Composed by a minimum of 3840 x 2160 pixels, which is twice the horizontal and vertical resolution of the 1080p format.

Digi Power
Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design, which provides CPU Vcore voltage more efficiently and smoothly, so that the stability and lifespan of the motherboard is greatly enhanced.

Full Spike Protection
Some sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard's components from being damaged by these unexpected voltage spikes.

Live Update & APP Shop
ASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

Processor

Processor manufacturer

AMD

Processor socket

Socket AM4

Compatible processor series

AMD A, AMD AthlonT X4, AMD RyzenT 3, 2nd Generation AMD RyzenT 3, 3rd Generation AMD RyzenT 3, AMD RyzenT 5, 2nd Generation AMD RyzenT 5, 3rd Generation AMD Ryzen 5, AMD RyzenT 7, 2nd Generation AMD RyzenT 7, 3rd Generation AMD RyzenT 7

Maximum number of SMP processors

1

Supported processor sockets

Socket AM4

Memory

Supported memory types

DDR4-SDRAM

Number of memory slots

2

Memory slots type

DIMM

Memory channels

Dual-channel

ECC

Y

Non-ECC

Y

Supported memory clock speeds

2133,2400,2667,2933,3200,3466 MHz

Supported memory module capacities

16GB

Maximum internal memory

32 GB

Unbuffered memory

Y

Storage controllers

Supported storage drive types

HDD & SSD

Supported storage drive interfaces

M.2,SATA III

Number of HDDs supported

4

Number of storage drives supported

1

RAID levels

0,1,10

Graphics

Maximum graphics card memory

16000 MB

Graphics card family

AMD

HDCP

Y

DirectX version

12.0

Internal I/O

USB 2.0 connectors

1

USB 3.2 Gen 1 (3.1 Gen 1) connectors

1

Number of SATA III connectors

4

S/PDIF out connector

Y

Front panel audio connector

Y

ATX Power connector (24-pin)

Y

CPU fan connector

Y

Number of chassis fan connectors

1

Chassis intrusion connector

Y

12V power connector

Y

RGB LED pin header

Y

Rear panel I/O ports

USB 2.0 ports quantity

2

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

3

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity

1

Ethernet LAN (RJ-45) ports

1

PS/2 ports quantity

1

HDMI ports quantity

2

HDMI version

1.4

Headphone outputs

1

Microphone in

Y

S/PDIF out port

Y

Digital audio optical out

1

USB connector type

USB Type-A, USB Type-C

Network

Ethernet LAN

Y

Ethernet interface type

Gigabit Ethernet

LAN controller

Intel® I211-AT

Wake-on-LAN ready

Y

Wi-Fi

N

Features

Motherboard chipset

AMD Promontory A320

Audio chip

Realtek ALC1220

Audio output channels

7.1 channels

PC health monitoring

CPU, Fan, Temperature, Voltage

Component for

PC

Motherboard form factor

mini ITX

Motherboard chipset family

AMD

Cooling type

Active

Power source type

DC

Supported processor sockets (cooler)

Socket AM4

Windows operating systems supported

Windows 10 x64

Certification

FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)

Expansion slots

PCI Express x16 (Gen 3.x) slots

1

BIOS

BIOS type

UEFI AMI

BIOS memory size

128 Mbit

ACPI version

5.1

System Management BIOS (SMBIOS) version

2.3

Weight & dimensions

Width

170 mm

Depth

170 mm

Packaging content

Cables included

SATA

Drivers included

Y