Buy ASUS PRIME B550M-K - AMD B550 Chipset (Socket AM4) PCIe 4.0 Micro-ATX Motherboard | Store | Ultimate Gaming Paradise

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ASUS PRIME B550M-K – AMD B550 Chipset (Socket AM4) PCIe 4.0 Micro-ATX Motherboard

  • Chipset: AMD B550
  • CPU Socket: AMD AM4
  • Supported CPU: AMD Ryzen 5000, 4000-G and 3000 Serires
  • Memory Slots: 4
  • PCIe Gen 4 X16 Slots: 1
  • Form Factor: Micro-ATX

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MPN: 90MB14V0-M0EAY0 SKU: MB-ASUSB550-PRIMEK

GTIN: 04718017758284

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Product Description

The ASUS PRIME B550M-K motherboard is expertly engineered to unleash the full potential of the 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, ASUS Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Specifications

  • Chipset: AMD B550
  • CPU Socket: AMD AM4
  • Supported CPU: AMD 2nd/3rd Gen Ryzen
  • Memory Slots: 4
  • PCIe Gen 4 X16 Slots: 1
  • Form Factor: Micro-ATX
  • AMD AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
  • Comprehensive cooling: PCH heatsink and Fan Xpert 2+
  • Ultrafast connectivity: Dual M.2, PCIe 4.0, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
  • 5X Protection III: Multiple hardware safeguards for all-around system protection

AMD B550

Chipset

AMD AM4

Socket

Gen 4.0

PCIe

Micro-ATX

Form Factor

About the ASUS PRIME B550M-K Motherboard

ASUS PRIME B550M-K Box View
ASUS PRIME B550M-K Rear Angled View

Precise Power Control

The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.

ASUS PRIME B550M-K Front Angled View

Cooler by Design

The ASUS Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.

ASUS PRIME B550M-K Flat View

PCIe 4.0 M.2
(up to 64 Gbps)

PCIe 4.0 M.2 Slot provides NVMe SSD RAID support for an incredible performance boost. Create a RAID configuration with PCIe 4.0 storage devices to enjoy the fastest data-transfer speeds on the 3rd Generation AMD Ryzen platform.

ASUS PRIME B550M-K Flat Angled View

Safeslot Core

SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that’s anchored to the motherboard by a special hook. Safeslot Core provides 1.6X-stronger retention and 1.3X-greater shearing resistance than standard expansion slots.

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

Audio Shielding

Separates analogue/digital signal domains, significantly reducing multi-lateral interference.

Separate Layer for Left and Right Tracks

Ensures minimal crosstalk between audio paths.

Premium Japanese Capacitors

The ASUS PRIME B550M-K is fitted with premium parts to provide an immersive sound signature, with exceptional fidelity.

Product Specifications

CPU
CPU Brand

AMD

CPU Socket

AM4

Supported CPU

AMD Ryzen 3000 Series
AMD Ryzen 4000 G-Series
AMD Ryzen 5000 G-Series
AMD Ryzen 5000 Series

On-Board Video

Yes (requires CPU with integrated graphics chip)

Back Panel Connectors
Audio Jacks

3

DisplayPort

No

HDMI Port

Yes

LAN Ports

Realtek 8111H Gigabit LAN Controller (10 Mbit/100 Mbit/1 Gbit)

USB C Ports

0

USB 3 Ports

6

Internal I/O Connectors
Front Audio Panel Connector

Yes

On-Board USB2.0 Headers

2

On-Board USB3.0 Headers

1

On-Board USB3.0 Type C Headers

0

Storage Interface
M.2 Sockets

2

SATA Ports

4

Expansion Slots
PCIe Gen 3.0 x16 Slots

1

PCIe Gen 3.0 x1 Slots

2

PCIe Gen 4.0 x16 Slots

1

Networking
Bluetooth

No

Wi-Fi

No

On-Board LAN

Yes

LAN Ports

Realtek 8111H Gigabit LAN Controller (10 Mbit/100 Mbit/1 Gbit)

Audio
On-Board Audio

Realtek ALC887 codec

Audio Channels

7.1

Memory
Maximum memory

128GB

Max supported memory speeds

4800MHz

Memory slots

4

Supported memory types

DDR4

Motherboard
Chipset

B550

Power Phases

4+2

Form Factor

Micro-ATX

Motherboard Height

244mm

Motherboard Width

244mm

General Information
SKU

MB-ASUSB550-PRIMEK

MPN

90MB14V0-M0EAY0

GTIN

04718017758284

Weight

2 kg

Dimensions

28 × 28 × 6 cm

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