MSI B550I Gaming Edge WIFI Service Manual
SPECIFICATION
MOTHERBOARD
MOTHERBOARD
MPG B550I GAMING EDGE WIFI
MPG B550I GAMING EDGE WIFI
GAME IN STYLE
GAME IN STYLE
FEATURE
Extended Heatsink Design
MSI extended PWM heatsink and enhanced circuit design
ensures even high-end processors to run in full speed.
Digital Power Design
8+2+1 aggressive VRM design with Dr.MOS 60A to
maximize performance
2.5G LAN
Onboard 2.5G LAN with LAN manager, delivering the best
online gaming experience.
WIFI 6
The latest wireless solution supports MU-MIMO and BSS
color technology, delivering speeds up to 2400Mbps.
Model Name MPG B550I GAMING EDGE WIFI
CPU Support Supports AM4 socket 3rd Gen AMD Ryzen™ Processors,
CPU Socket AMD Socket AM4
Chipset AMD B550 Chipset
Graphics Interface 1x PCI-E 4.0 / 3.0 x16 slot
Display Interface HDMI 2.1 – Requires Processor Graphics
Memory Support 2 DIMMs, Dual Channel DDR4-4600(OC)
Storage 1x M.2 Gen4 x4 + 1x M.2 Gen3 x4 slot
USB ports 2x USB 3.2 Gen 2 10Gbps (1 Type-A + 1 Type-C)
LAN
Wireless / Bluetooth
Audio 8-Channel (7.1) HD Audio with Audio Boost
and future AMD Ryzen™ processors with BIOS update
4x SATA 6Gb/s ports
5x USB 3.2 Gen 1 5Gbps (4 Type-A + 1 Type-C)
4x USB 2.0
Realtek® 8125B 2.5G LAN
Intel® Wi-Fi 6 AX200, Bluetooth 5.1
CONNECTIONS
Lightning Gen4 solution
The latest Gen4 PCI-E and M.2 solution with up to 64GB/s
bandwidth for maximum transfer speed.
Flash BIOS Button
Simply use a USB key to flash any BIOS within seconds,
without installing a CPU, memory or graphics card.
Front Type-C USB 3.2 Gen 1 5Gbps
Compatible with the latest PC chassis and perfect for
external drives and other mobile devices.
M.2 Shield FROZR
Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs
safe while preventing throttling, making them run faster.
USB 2.01.
Wi-Fi / Bluetooth2.
USB 3.2 Gen 2 10Gbps (Type-A)3.
2.5G LAN4.
HD Audio Connectors5.
Flash BIOS Button6.
PS/2 Combo Port7.
HDMI 2.18.
USB 3.2 Gen 2 10Gbps (Type-C)9.
USB 3.2 Gen 1 5Gbps (Type-A)10.
Optical S/PDIF OUT11.
© 2018 Micro-Star Int'l Co.Ltd. MSI is a registered trademark of Micro-Star Int'l Co.Ltd. All rights reserved.
© 2018 Micro-Star Int'l Co.Ltd. MSI is a registered trademark of Micro-Star Int'l Co.Ltd. All rights reserved.
Generated 2020-06-10, check for the latest version www.msi.com/datasheet. The information provided in this document is intended for informational purposes only and is subject to change without notice.
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