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MSI MPG B550I GAMING EDGE WIFI AM4 AMD B550 SATA 6Gb/s Mini ITX AMD Motherboard

REFURBISHED

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The item is in very good condition. The BIOS has been upgraded to the latest version.Tested,only the motherboard and I/O shield are included in the package. please leave a message if you need screws.

Overview

Specs

Reviews

The item is in very good condition. The BIOS has been upgraded to the latest version. Tested, only the motherboard and I/O shield are included in the package. please leave a message if you need screws.

Model
Brand	MSI
Model	MPG B550I GAMING EDGE WIFI

Supported CPU
CPU Socket Type	AM4
CPU Type	Supports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update

Chipsets
Chipset	AMD B550

Memory
Number of Memory Slots	2x288pin (DDR4)
Memory Standard	Supports DDR4 4600+/ 4533/ 4466/ 4400/ 4266/ 4133/ 4000/ 3866/ 3733/ 3600/ 3466/ 3200/ 3066/ 3000/ 2933/ 2800/ 2667 MHz by A-XMP OC MODE Supports DDR4 3200/ 3066/ 3000/ 2933/ 2800/ 2667/ 2400/ 2133/ 1866 MHz by JEDEC 1DPC 1R max speed 4600 MHZ 1DPC 2R max speed 4000 MHZ
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 4.0 x16	1 x PCIe 4.0/3.0 x16 slot * * The supported specification depends on installed processor.

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	2 x M.2 slots (Key M) M2_1 slot (from AMD Processor) Supports PCIe 4.0/3.0 x4 * Supports SATA 6Gb/s Supports 2260/2280 storage devices M2_2 slot (from AMD B550 chipset) Supports PCIe 3.0 x4 Supports 2280 storage devices * The supported specification depends on installed processor.
SATA RAID	0/1/10

Onboard Video
Onboard Video Chipset	Supported only by CPU with integrated graphic: 1 x HDMI 2.0/2.1 port, supports a maximum resolution of 4096x2160 @60Hz* Maximum shared memory of 16GB * Available for the processor with integrated graphics.

Onboard Audio
Audio Chipset	Realtek ALC1200
Audio Channels	7.1-Channel High Definition Audio Supports S/PDIF output

Onboard LAN
LAN Chipset	Realtek RTL8125B
Max LAN Speed	2.5Gbps
Wireless LAN	Intel AX200 The Wireless module is pre-installed in the M.2 (Key-E) slot Supports MU-MIMO TX/RX, 2.4GHz/5GHz (160MHz) up to 2.4Gbps Supports 802.11 a/b/g/n/ac/ax
Bluetooth	Supports Bluetooth 5.1

Internal I/O Connectors
Onboard USB	1 x USB 3.2 Gen 1 5Gbps Type-C port 1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports) 1 x USB 2.0 connector (supports additional 2 USB 2.0 ports)
Other Connectors	1 x 4-pin CPU fan connector 1 x 4-pin water-pump fan connector 1 x 4-pin system fan connector 1 x Front panel audio connector 2 x System panel connectors 1 x 3-pin RAINBOW LED connector 1 x Chassis Intrusion connector 1 x Clear CMOS jumper 4 x EZ Debug LED

Physical Spec
Form Factor	Mini ITX
LED Lighting	RGB
Dimensions (W x L)	6.7" x 6.7"
Power Pin	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector

Software Feature
Windows 11	Supported

Features
Features	Support for 3rd Gen AMD Ryzen Processors and future AMD Ryzen processors with BIOS update Supports DDR4 Memory, up to 4600(OC) MHz Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2, AMD Turbo USB 3.2 Gen 2 10Gbps and Front USB Type-C connector Enhanced Power Design: 8+2+1 Digital Power Design with Dr.MOS 60A, Core Boost, DDR4 Boost Premium Thermal Solution: Extended Heatsink Design, M.2 Shield Frozr and 8 layer PCB with 2oz Thickened Copper are built for high performance system and non-stop gaming experience 2.5G LAN with LAN Manager and Intel Wi-Fi 6 AX Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection HDMI 2.1: Support 4K display with up to 4096x2160@60Hz Pre-installed I/O Shielding: Better EMI protection and more convenience for installation Audio Boost: Reward your ears with studio grade sound quality

Additional Information
First Listed on Newegg	May 15, 2026

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MSI MPG B550I GAMING EDGE WIFI AM4 AMD B550 SATA 6Gb/s Mini ITX AMD Motherboard

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Item#: 9SIVRE6KWU1179

Meet Your Seller

MSI MPG B550I GAMING EDGE WIFI AM4 AMD B550 SATA 6Gb/s Mini ITX AMD Motherboard

Refurbished

Learn more about the MSI MPG B550I GAMING EDGE WIFI

Customer Reviews of the MSI MPG B550I GAMING EDGE WIFI

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info