Description
MSI MPG B550I GAMING EDGE WIFI Motherboard
Exclusive Features
The MPG B550I features an array of exlusive MSI technologies, such as Core Boost Technology, 8-layer PCB, PCIe steel armour and more. With its premium thermal solution and high speed transmission, get ready to upgrade your gaming experience with the new B550I.
MSI Features
Core Boost Technology
- MSI premium layout design is ready for unleashing the maximum performance.
Digital PWM
- Highest quality component digital power IC makes sure your system runs smoothly under the most extreme conditions.
PCIe Steel Armor
- PCIe Steel Armor helps by protecting VGA cards against bending and EMI for better performance, stability and strength.
8 layer PCB
- Enjoy higher performance and long-lasting system stability without any compromise thanks to 8 layer PCB.
Premium Thermal Solution
M.2 Shield Frozr with Frozr Heatsink Design
- With double ball bearings fan to keeps M.2 SSDs safe while preventing throttling, making them run faster.
Extended Heatsink Design
- MSI extended heatsink and enhanced circuit design ensures even high-end processors to run in full speed.
Pump Fan Support
- Control watercooling pump speeds for best flow and noise control.
Heatsinks with Additional 7W/mK Choke Thermal Pad
- 7W/mK thermal pad provides better heat transfer to the heatsink.
High-Speed Transmission
HDMI 2.1
- Support the latest HDMI 2.1 port to provide 4K display with up to 4096×2160@60Hz
2.5G Network Solution
- Enjoy better network experience with premium 2.5G LAN with LAN
Lightning Gen 4 Solution
- The latest Gen 4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed.
Intel Wi-Fi 6
- The latest wireless solution supports MU-MIMO and coloring technology, delivering speeds up to 2400Mbps.
Technical Specifications
CPU
- RYZEN 9
Chipset
- AMD B550 Chipset
Memory
- 2x DDR4 memory slots, support up to 64GB 1
- 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
- Please refer www.msi.com for more information on compatible memory.
Graphics
- x HDMI 2.0/ 2.1 port, supports a maximum resolution of 4096×2160 @60Hz 1
- Maximum shared memory of 2048 MB
Expansion Slots
- 1x PCIe 4.0/ 3.0 x16 slot
Storage
- AMD 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 3.0×4
- Supports 2280 storage devices
Ethernet
- 1x Realtek® RTL8125B 2.5Gbps LAN controller
USB
- AMD 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
Audio
- Realtek® ALC1200 Codec
- 7.1-Channel High Definition Audio
- Supports S/PDIF output
Back Panel IO
- USB 2.0
- Wi-Fi / Bluetooth
- USB 3.2 Gen 2 10Gbps (Type-A)
- LAN Port
- HD Audio Connectors
- BIOS Flashback Button
- PS/2 Combo Port
- HDMI Port
- USB 3.2 Gen 2 10Gbps (Type-C)
- USB 3.2 Gen 1 5Gbps (Type-A)
- Optical S/PDIF OUT
Internal I/O
- 1x 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
Form Factor
- Mini-ITX Form Factor
- 6.7 in. x 6.7 in. (17.0 cm x 17.0 cm)
Specifications
| Socket | AMD Socket AM4 |
| Chipset | AMD B550 |
| Memory slots | 2x DDR4 |
| Memory Slot Support | Up to 64GB Memory Support |
| SATA Ports | 4x SATA 6Gb/s |
| Internal USB Connectors | 1x USB 3.2 Gen 1 Type C, 1x USB 3.2 Gen 1, 1x USB 2.0 |
| Rear USB Ports | 1 x USB 2.0, 1 x USB 3.2 Gen 2 , 1 x USB 3.2 Gen 1 |
| M.2 Slot | 2x M.2 |
| HDMI Connector | 1 x HDMI Port |
| PCI-E x16 slot | 1x PCI-E X16 |
| Form Factor | Mini-ITX |
Please note:
Pictures are for illustration only. Please contact us if you wish to confirm the specification before ordering.





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