MSI

MSI MPG B550 GAMING PLUS Desktop Motherboard - AMD Chipset - Socket AM4 - ATX (244343)

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SKU:
18511245
MPN:
244343
Availability:
Usually ships the same or next business day.
Shipping:
Calculated at Checkout
Stock Update:
12/13/2025 04:39:25 AM PST
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$116.71
Stock Update:
12/13/2025 04:39:25 AM PST

Description

This item is brand-new, factory sealed.

GAME IN STYLE

The MPG series brings out the best in gamers by allowing full expression in color with advanced RGB lighting control and synchronization. Experiment on another level of personalization with a front LED strip that provides convenient in-game and real time notifications. With the MPG series, transform your equipment into the center of attention and top leaderboards in style.


THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE

With more cores processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.


M.2 SHIELD FROZR

Worlds fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.


FULLY CONTROLLABLE IN BIOS AND SOFTWARE

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.


OPTIMIZED FOR WATER COOLING

Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked keep-out-zone allows for easy and safe installation and a perfect fit. SOCKET
AM4 CPU (MAX SUPPORT)
RYZEN 9 CHIPSET
AMD B550 Chipset DDR4 MEMORY
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400+ MHz by A-XMP OC MODE MEMORY CHANNEL
Dual DIMM SLOTS
4 MAX MEMORY (GB)
128 PCI-E X16
2 PCI-E X1
2 SATAIII
6 M.2 SLOT
2 RAID
0/1/10 TPM (HEADER)
1 LAN
1x Realtek 8111H Gigabit LAN controller USB 3.2 PORTS (FRONT)
1(Gen 1, Type C), 2(Gen 1, Type A) USB 3.2 PORTS (REAR)
1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A) USB 2.0 PORTS (FRONT)
4 USB 2.0 PORTS (REAR)
4 AUDIO PORTS (REAR)
Realtek ALC892 Codec DISPLAYPORT
1

Features

Country of Origin:   
China

 

Specs

Physical Characteristics
Form FactorATX
Width12"
Depth9.6"
Warranty
Limited Warranty3 Year
I/O Expansions
Number of PCI Express x1 Slots2
Total Number of Expansion Slots4
Number of PCI Express x16 Slots2
Total Number of PCI Express Slots4
Memory
Memory TechnologyDDR4 SDRAM
Number of Memory Slots4
Memory Speed Supported
Memory Form Factor
Maximum Memory Supported128 GB
General Information
Brand NameMSI
Manufacturer Website Addresshttp://www.msi.com
Marketing InformationMPG
GAME IN STYLE
The MPG series brings out the best in gamers by allowing full expression in color with advanced RGB lighting control and synchronization. Experiment on another level of personalization with a front LED strip that provides convenient in-game and real time notifications. With the MPG series, transform your equipment into the center of attention and top leaderboards in style.
Product TypeDesktop Motherboard
Product NameMPG B550 GAMING PLUS Desktop Motherboard
ManufacturerMSI
Manufacturer Part NumberB550GPLUS
Product ModelB550 GAMING PLUS
Product LineMPG
Processor & Chipset
Chipset ManufacturerAMD
Multi GPU SupportedCrossFire
Processor SupportedRyzen
Total Processor Supported1
Processor SocketSocket AM4
Chipset ModelB550
Onboard Interfaces
Number of SATA Interfaces6
Total Number of Onboard USB Ports7
Number of Onboard USB 3.2 Ports3
Number of M.2 Interfaces2
Number of Onboard USB 2.0 Ports4
Interfaces/Ports
S/PDIFYes
DisplayPortYes
Number of USB 3.2 Ports4
HDMIYes
Number of USB 2.0 Ports4
Total Number of USB Ports8
Number of Network (RJ-45) Ports1
I/O Controller
RAID SupportedYes
Controller TypeSerial ATA/600
RAID Levels
Video
Onboard VideoCPU Dependent Video
Network & Communication
Gigabit EthernetYes
Audio
Audio Channels7.1

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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MSI MPG B550 GAMING PLUS Desktop Motherboard - AMD Chipset - Socket AM4 - ATX (244343)
$116.71