Motherboard B450 Steel Legend Amd B450 4 X Ddr4 USB 3.1 SATA 3.1 7.1ch Hd Audio ATX

Introduction

Steel Legend represents the philosophical state of rock-solid durability and irresistible aesthetics. Built around most demanding specs and features, the Steel Legend series aims at daily users and mainstream enthusiasts! Providing a strong array of materials/components to ensure a stable and reliable performance. A motherboard that fulfills every task – with style!

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB
Steel legend motherboards deliver stunning performance and superior aesthetics to rule your own colorful lighting way! ASRock offers a very comprehensive control to perform the built-in RGB LEDs or the connected LED strips, CPU fans, coolers, chassis and any RGB devices smoothly. Devices can be synchronized across the Polychrome RGB Sync-certified accessories as well.

Dual M.2 For SSD
Two of the world’s fastest M.2 slots. One delivers up to PCIe Gen3 x4 32Gb/s transfer speed, the other one supports SATA3 6Gb/s mode.

Dual USB 3.1 Gen2 (Type-A + Type-C)
This motherboard has a pair of onboard Type-A and Type-C USB 3.1 Gen2 ports built on the rear i/o for supporting next generation USB 3.1 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

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.

PREMIUM 60A POWER CHOKE
ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

PCI-E STEEL SLOT
The advanced PCI-E Steel Slot packed with solid cover that prevent any signal interference with graphics cards. It also ensures the heavy graphics cards to be well-installed in the PCI-E slot safely.

XXL Aluminum Alloy Heatsink
Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.

Premium 60A Power Choke
Compared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.

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.

I/O Armor
A new designed protective cover for all of the crucial parts near the motherboard's rear I/O, so that they won't easily be damaged by static electricity.

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.

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

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

Non-ECC

Y

Supported memory clock speeds

2133,2400,2667,2933,3200,3533 MHz

Maximum internal memory

64 GB

Unbuffered memory

Y

Graphics

Maximum graphics card memory

2048 MB

Parallel processing technology support

CrossFireX,Quad-GPU CrossFireX

Maximum resolution

4096 x 2160 pixels

HDCP

Y

DirectX version

12.0

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

Chassis intrusion connector

Y

Number of COM connectors

1

TPM connector

Y

12V power connector

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 2 (3.1 Gen 2) Type-A ports quantity

1

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity

1

Ethernet LAN (RJ-45) ports

1

PS/2 ports quantity

1

HDMI ports quantity

1

HDMI version

1.4

DisplayPorts quantity

1

DisplayPort version

1.2

S/PDIF out port

Y

Network

Ethernet LAN

Y

Ethernet interface type

Gigabit Ethernet

LAN controller

Realtek RTL8111H

Wake-on-LAN ready

Y

Features

Motherboard chipset

AMD B450

Audio chip

Realtek ALC892

Audio output channels

7.1 channels

PC health monitoring

CPU, Fan, Temperature, Voltage

Component for

PC

Motherboard form factor

micro ATX

Motherboard chipset family

AMD

Windows operating systems supported

Windows 10 Education x64,Windows 10 Enterprise x64,Windows 10 Home x64,Windows 10 Pro x64,Windows 10 x64

Certification

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

Expansion slots

PCI Express x1 (Gen 2.x) slots

1

PCI Express x16 (Gen 2.x) slots

1

PCI Express x16 (Gen 3.x) slots

1

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