Motherboard B550 Extreme 4 Am4 Amd B550 4 X Ddr4 USB 3.2 SATA 3 7.1ch Hd Audio ATX

Introduction

WAKE THE PERFORMANCE
Gets The Job Done with EXTREME

Unbeatable Heatsink Armor
Forged with aluminum alloy heatsinnk top cover that effectively improves heat dissipation. Underneath its solid strong cover lie two gaming required M.2 Key M sockets for high speed SSDs.

Dual M.2 Sockets for SSD
Hyper M.2 socket that supports PCIe Gen4 x4 while M.2 socket is capable of running PCIe Gen3 x2 and SATA3 mode.

Nahimic Audio
Whether you are using headphones, a headset, external or internal speakers, via USB, Wi-Fi, analog output or even HDMI, Nahimic Audio offers you the most engaging listening experience, vibrant and rich with details.

The Sound Tracker is a visual indicator that points out the directions from which predominant sounds are coming. Each sound is properly positioned in 360° on a radar for a full immersion during the game.

Hi-Density Power Connector
Reduces 23% power loss and decreases the connector’s temperature by 22 degrees Celsius.
8+4 12V Power Connectors
24-pin ATX Power Connector

2oz Copper PCB
2 ounce copper inner layers that provide stable signal traces and power shapes! Delivering lower temperature and higher energy efficiency for overclocking, it's able to support the latest DDR4 memory modules with most extreme memory performance!

RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB
ASRock 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.

Dragon 2.5 Gb/s LAN
The intelligent 2.5Gb/s LAN platform is built for maximum networking performance for the demanding requirements of home networking, content creators, online gamers and high-quality streaming media. Boost networking performance up to 2.5X the bandwidth compared to the standard gigabit Ethernet, you’ll enjoy the faster and uncompromised connectivity experience for gaming, file transfers and backups.

Automatically detects and accelerates game traffic ahead of other network traffic for smoother, stutter-free in-game performance and the competitive edge.

Reinforced Steel Slot [PCIe 4.0 Version]

The reinforced steel slot comes with the next generation PCI Express 4.0 standard. The various benefits include:
? Extra anchor points
? Stronger latch
? Ensure signal stability
? Make sure heavy graphics cards to be well-installed.

Front USB 3.2 Gen1 Type-C
Front USB 3.2 Gen1 Type-C header delivers up to 5 Gbps data transfer rate and next generation reversible USB design to the front panel of computer case.

Dual USB 3.2 Gen2 (Type-A + Type-C)
This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen2 ports built on the rear i/o for supporting next generation USB 3.2 Gen2 devices and to deliver up to 10 Gbps data transfer rates.

Processor

Processor manufacturer

AMD

Processor socket

Socket AM4

Compatible processor series

3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9

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

2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533,4600,4666,4733 MHz

Maximum internal memory

128 GB

Unbuffered memory

Y

Storage controllers

Supported storage drive interfaces

M.2,SATA III

Internal I/O

USB 2.0 connectors

2

USB 3.2 Gen 1 (3.1 Gen 1) connectors

1

USB 3.2 Gen 2 (3.1 Gen 2) connectors

1

Number of SATA III connectors

6

Front panel audio connector

Y

ATX Power connector (24-pin)

Y

CPU fan connector

Y

Peripheral (Molex) power connectors (4-pin)

1

EPS power connector (8-pin)

Y

RGB LED pin header

Y

Rear panel I/O ports

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

2

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

S/PDIF out port

Y

Network

Ethernet LAN

Y

Ethernet interface type

2.5 Gigabit Ethernet

LAN controller

Dragon RTL8125BG

Wake-on-LAN ready

Y

Wi-Fi

N

Features

Motherboard chipset

AMD B550

Audio chip

Realtek ALC1220

Audio output channels

7.1 channels

Component for

PC

Motherboard form factor

ATX

Motherboard chipset family

AMD

BIOS

BIOS type

UEFI AMI

Weight & dimensions

Width

305 mm

Depth

244 mm

Packaging content

Drivers included

Y