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B550I GAMING EDGE WIFI

MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard

MSI - MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard, AMD B550 Chipset, 2 DIMM slots, 64GB Maximum Memory, 12 PCI-e x16, 4x SATA 6Gb/s ports, 22 M.2 slot, 1x Realtek 8125b 2.5G LAN, USB 3.2 ports, USB 2.0 ports, HDMI, 7.1-channel high definition audio, Intel AX200 WiFi, Bluettooth
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B550I GAMING EDGE WIFI MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard Image 2
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B550I GAMING EDGE WIFI MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard Image 4
B550I GAMING EDGE WIFI MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard Image 5
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Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. B550I GAMING EDGE WIFI MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard is available from MSI Laptops and it is sold as new from our Motherboards: AMD Socket AM4 Motherboard range of products. For reference purposes, the price of R4385 is valid 2026-09-16, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Motherboards: AMD Socket AM4 Motherboard category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

B550I GAMING EDGE WIFI

MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard

MSI B550I Gaming Edge WiFi AMD 3rd Gen Ryzen 9 AM4 Mini-ITX Motherboard, AMD B550 Chipset, 2 DIMM slots, 64GB Maximum Memory, 12 PCI-e x16, 4x SATA 6Gb/s ports, 22 M.2 slot, 1x Realtek 8125b 2.5G LAN, USB 3.2 ports, USB 2.0 ports, HDMI, 7.1-channel high definition audio, Intel AX200 WiFi, Bluettooth

Overview:

MPG B550I GAMING EDGE WIFI
  • 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

Features:

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.

PREMIUM HARDWARE DESIGN
With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.

ENHANCED PERFORMANCE
High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether youre a gamer, prosumer, or PC enthusiast.

LIGHTNING GEN 4 M.2
Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.

CONNECTIVITY
MSI motherboards are built with a variety of connectors to satisfy gamers. Enhanced audio, advanced LAN networking capabilities, USB and Mystic Light turn any gaming experience into an immerse one.

HIGH-BANDWIDTH AND LOW-LATENCY NETWORK
2.5Gbps LAN provides incredible data transfer speed faster than general Gigabit LAN. This is a premium solution for demanding users.

Specifications:

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Specificationsspacer
Product CodeB550I GAMING EDGE WIFIspacer
Quick Spec
SocketAM4
CPU (Max Support)RYZEN 9
ChipsetAMD B550 Chipset
DDR4 MemorySupports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
4533/ 4600+ MHz by A-XMP OC MODE
Supports DDR4 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400/ 4466/
Memory ChannelDual
DIMM Slots2
Max Memory (GB)64
PCI-E x161
SATAIII4
M.2 Slot2
LAN1x Realtek 8125B 2.5G LAN
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)2
USB 2.0 ports (Rear)2
Audio ports (Rear)5+ Optical S/PDIF (Realtek ALC1200 Codec)
HDMI1
DirectX12
Form FactorMini-ITX
Operating SystemSupport for Windows 10 64-bit
Detailed Spec
CPUSupports AM4 socket 3rd Gen AMD Ryzen processors, and future AMD Ryzen processors with BIOS update
ChipsetAMD B550 Chipset
Memory2x DDR4 memory slots, support up to 64GB
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/ 4466/ 4533/ 4600+ MHz by A-XMP OC MODE
1DPC 1R max speed 4600 MHZ
1DPC 2R max speed 4000 MHZ
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports un-buffered memory
Expansion Slots1x PCIe 4.0/ 3.0 x16 slot
1. The supported specification depends on installed processor.
Onboard Graphics1x HDMI 2.0/ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz
Maximum shared memory of 16GB
1. Available for the processor with integrated graphics.
StorageAMD B550 Chipset
4x SATA 6Gb/s ports
2x 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 3.0x4
Supports 2280 storage devices
1. The supported specification depends on installed processor.
RAIDSupports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Supports RAID 0 and RAID 1 for M.2 NVMe storage devices
USBAMD B550 Chipset
3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector)
4x USB 2.0 ports (2 Type-A ports on the back panel, 2 ports through the internal USB 2.0 connector)
AMD Processor
2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port) on the back panel
2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
AudioRealtek ALC1200 Codec
7.1-Channel High Definition Audio
Supports S/PDIF output
LAN1x Realtek RTL8125B 2.5Gbps LAN controller
Wireless LAN & BluetoothIntel 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
Supports Bluetooth 5.1
Internal connectors1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
4x SATA 6Gb/s connectors
2x M.2 slots (M-Key)
1x USB 3.2 Gen 1 5Gbps Type-C port
1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
1x USB 2.0 connector (supports additional 2 USB 2.0 ports)
1x 4-pin CPU fan connector
1x 4-pin water-pump fan connector
1x 4-pin system fan connector
1x Front panel audio connector
2x System panel connectors
1x 3-pin RAINBOW LED connector
1x Chassis Intrusion connector
1x Clear CMOS jumper
4x EZ Debug LED
Back panel ports1. USB 2.0
2. Wi-Fi / Bluetooth
3. USB 3.2 Gen 2 10Gbps (Type-A)
4. LAN Port
5. HD Audio Connectors
6. BIOS Flashback Button
7. PS/2 Combo Port
8. HDMI Port
9. USB 3.2 Gen 2 10Gbps (Type-C)
10. USB 3.2 Gen 1 5Gbps (Type-A)
11. Optical S/PDIF OUT
I/O ControllerNUVOTON NCT6687-R Controller Chip
DimensionsMini-ITX Form Factor
6.7 in. x 6.7 in. (17.0 cm x 17.0 cm)

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