ASUS PRIME B550M-K ARGB AMD B550 Socket AM4 micro ATX

In Stock

AMD B550 (Ryzen™ AM4) mATX motherboard with dual M.2 slots, PCIe 4.0, Realtek 1Gb Ethernet, DisplayPort/HDMI™, SATA 6 Gbps, rear USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C® and Aura Sync

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SKU: 90MB1GC0-M0EAY0
Brand:

Description

ASUS PRIME series is expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, PRIME B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME B550 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.

All-Around Energy Efficiency

With the Energy Processing Unit (EPU), you‘ll enjoy system-wide power savings.The EPU automatically optimizes power consumption and maximizes savings with Away mode.

COOLING

PRIME B550 series are engineered with an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

Cooler by Design

PRIME B550 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

Multiple Temperature Sources

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

PERFORMANCE

PRIME B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible data transfer options.

Dual M.2 Slots (up to 64 Gbps)

PRIME B550M-K ARGB offers a total of two M.2 slots, one of which supports data-transfer speeds of up to 64Gbps via PCIe 4.0, enabling quicker boot-up and app load times with OS or application drives.

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME B550 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity.

Intelligent Control

All-Around Energy Efficiency

With the Energy Processing Unit (EPU), you‘ll enjoy system-wide power savings.The EPU automatically optimizes power consumption and maximizes savings with Away mode.

COOLING

PRIME B550 series are engineered with an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

Cooler by Design

PRIME B550 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

PRIME B550 series are engineered with an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.

Multiple Temperature Sources

Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.

PERFORMANCE

PRIME B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible data transfer options.

Storage

Dual M.2 Slots (up to 64 Gbps)

PRIME B550M-K ARGB offers a total of two M.2 slots, one of which supports data-transfer speeds of up to 64Gbps* via PCIe 4.0, enabling quicker boot-up and app load times with OS or application drives.

CUSTOMIZATION

The PRIME B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive RGB lighting controls that let you customize your system to create a uniquely personal look.

Outstanding Audio

Combined onboard features deliver elevated audio

Intelligent design and premium hardware create audio quality unlike anything you’ve ever experienced.

Audio Shielding

Audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference.

Dedicated Audio PCB Layers

Separate layers for left and right tracks ensures both channels deliver consistent, equal quality.

Premium Audio Capacitors

Provides warm, natural, and immersive sound with exceptional clarity and fidelity.

Additional information

Weight 1.46 lbs
Processor manufacturer

AMD

Processor socket

Socket AM4

Supported memory types

DDR4-SDRAM

Number of memory slots

2

Maximum internal memory

64 GB

Memory slots type

DIMM

Memory channels

Dual-channel

Unbuffered memory

Yes

Supported storage drive interfaces

M.2

Supported storage drive types

HDD & SSD

RAID support

Yes

RAID levels

0, 1, 10

USB 2.0 connectors

2

USB 3.2 Gen 1 (3.1 Gen 1) connectors

2

Number of SATA III connectors

4

ATX Power connector (24-pin)

Yes

CPU fan connector

Yes

Number of chassis fan connectors

2

12V power connector

Yes

USB 2.0 ports quantity

2

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

4

Ethernet LAN (RJ-45) ports

1

HDMI ports quantity

1

Ethernet LAN

Yes

Ethernet interface type

Gigabit Ethernet

Component for

PC

Motherboard form factor

micro ATX

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

Windows operating systems supported

Windows 10 x64, Windows 11

Number of M.2 (M) slots

2

BIOS type

EFI AMI

BIOS memory size

128 Mbit

Width

244 mm

Depth

221 mm

S/PDIF out connector

Yes

Front panel audio connector

Yes

Number of COM connectors

1

TPM connector

Yes

DisplayPorts quantity

1

Microphone in

Yes

Audio output channels

7.1 channels

PCI Express x16 (Gen 4.x) slots

1

Package width

260 mm

Package depth

270 mm

Package height

515 mm

Package weight

960 g

Cables included

SATA

RGB LED pin header

Yes

HDMI version

2.1

DisplayPort version

1.4

Line-in

Yes

Height

36.5 mm

Weight

460 g

Supported memory clock speeds

2133,2400,2666,2800,2933,3000,3200,3333,3400,3466,3600,3733,3866,4000,4133,4200,4266,4333,4400,4466,4600,4866,5100 MHz

PS/2 ports quantity

1

Headphone outputs

1

PCI Express x1 (Gen 3.x) slots

1

Front panel connector

Yes

PCI Express x16 (Gen 3.x) slots

1

Wake-on-LAN ready

Yes

Clear CMOS jumper

Yes