Motherboard B450m Pro4 F R2.0 Amd B450 4 X Ddr4 USB 3.1 SATA 3 7.1ch Hd Audio MATX

Introduction

10 POWER PHASE DESIGN
Featuring sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.

Dual M.2 For SSD
Equipped with M.2 slot that supports both SATA3 6Gb/s and PCIe Gen3 x4 Ultra M.2 interface that pushes data transfer speeds up to 32Gb/s, and is compatible with ASRock's U.2 Kit for installing some of the world's fastest U.2 PCIe Gen3 x4 SSD.

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB
This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.

USB Type-C
A latest reversible USB Type-C design that fits the connector either way.

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.

AMD StoreMI Technology
A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology "combines" these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.

Premium 42A Power Choke
Compared to traditional chokes, ASRock's premium 42A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

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.

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

Digi Power
This motherboard uses a next generation Hybrid Digi Power design to bring precise control and smooth power. With the ensured efficient and clean power delivery to the CPU, the stability and lifespan of motherboard is also greatly enhanced.

3 Graphics Outputs
Complete with all three types of most used connectors! Packed with a D-Sub + DVI-D + HDMI combo. Plus the HDMI port supports 4K resolution.

Triple Monitor
Graphics, graphics and even more graphics! You've 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.

A-Tuning
A-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities.

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 Athlon, AMD RyzenT 3, AMD RyzenT 5, AMD RyzenT 7, 3rd Generation AMD RyzenT 9, AMD Ryzen 9 5th Gen

Maximum number of SMP processors

1

Memory

Supported memory types

DDR4-SDRAM

Number of memory slots

4

Memory slots type

DIMM

Memory channels

Dual-channel

ECC

Y

Non-ECC

Y

Supported memory clock speeds

2133,2400,2667,2933,3200 MHz

Maximum internal memory

128 GB

Unbuffered memory

Y

Storage controllers

Supported storage drive interfaces

M.2,SATA III

RAID support

Y

RAID levels

0,1,10

Graphics

Maximum resolution

4096 x 2160 pixels

HDCP

Y

DirectX version

12.0

Number of displays supported

3

Internal I/O

USB 2.0 connectors

2

USB 3.2 Gen 1 (3.1 Gen 1) connectors

1

Number of SATA III connectors

4

Front panel audio connector

Y

ATX Power connector (24-pin)

Y

CPU fan connector

Y

Number of chassis fan connectors

2

Number of COM connectors

1

TPM 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

4

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

1

Ethernet LAN (RJ-45) ports

1

PS/2 ports quantity

2

VGA (D-Sub) ports quantity

1

HDMI ports quantity

1

HDMI version

1.4

DVI-D ports quantity

1

Network

Ethernet LAN

Y

Ethernet interface type

Gigabit Ethernet

LAN controller

Realtek RTL8111GR

Wake-on-LAN ready

Y

Wi-Fi

N

Features

Motherboard chipset

AMD B450

Audio chip

Realtek ALC892 / Realtek ALC897

Audio output channels

7.1 channels

PC health monitoring

CPU, Temperature, Voltage

Component for

PC

Motherboard form factor

micro ATX

Motherboard chipset family

AMD

Windows operating systems supported

Windows 10 x64

Certification

FCC, CE ErP/EuP

Expansion slots

PCI Express x1 (Gen 2.x) slots

1

PCI Express x16 slots

2

Number of M.2 (M) slots

2

BIOS

BIOS type

UEFI AMI

BIOS memory size

128 Mbit

ACPI version

5.1

System Management BIOS (SMBIOS) version

2.3

Weight & dimensions

Width

244 mm

Depth

244 mm

Packaging content

Cables included

SATA

Drivers included

Y

Bundled software

ASRock Motherboard Utility (A-Tuning) ASRock Polychrome SYNC ASRock XFast LAN