Description
Flash BIOS Button
USB 3.2 Gen 2
Steel Armor
Audio Boost
DDR4 Boost
Core Boost
Turbo M.2 32Gbps
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.
COOLING
POWER SOLUTION
DIY FRIENDLY
PROTECTION
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.
ENHANCED PERFORMANCE
High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether you’re a gamer, prosumer, or PC enthusiast.
STORAGE
MEMORY
BIOS & SOFTWARE
FAST AND FUTURE-READY STORAGE
MSI B550 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
1x
32 Gbps
6x
6 Gbps
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.
AUDIO
USB
MYSTIC LIGHT
DEDICATED HIGH DEFINITION AUDIO PROCESSOR
Make sure you enjoy the purest sound quality in both stereo and surround sound.
HIGH QUALITY AUDIO CAPACITORS
A high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.
HIGH QUALITY AUDIO JACKS
Keep your sound perfect by transmit your audio with pure digital signal.
B550 GAMING GEN3
- Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors
- Supports DDR4 Memory, up to 4400(OC) MHz
- Lightning Fast Game experience: Turbo M.2 Gen3 x4, AMD Turbo USB 3.2 GEN 2
- Enhanced Power Design: Core Boost, DDR4 Boost
- MULTI-GPU: With STEEL ARMOR PCI-E slots. Supports AMD Crossfire™
- Flash BIOS Button with Optmized ClearCMOS Function: Simply use a USB key to flash any BIOS within seconds. Restore the BIOS to the default settings without any additional actions.
- Audio Boost: Reward your ears with studio grade sound quality
© AMD, and the AMD Arrow logo, Ryzen, Radeon, FreeSync, and combinations thereof are trademarks of Advanced Micro Devices, Inc. DirectX and Microsoft are registered trademarks of Microsoft Corporation in the US and other jurisdictions. PCI Express is a registered trademark of PCI-SIG Corporation. Vulkan and the Vulkan logo are trademarks of the Khronos Group Inc. Other product names are for identification purposes only and may be trademarks of their respective companies.
The terms HDMI™, HDMI™ High-Definition Multimedia Interface, HDMI™ Trade dress and the HDMI™ Logos are trademarks or registered trademarks of HDMI™ Licensing Administrator, Inc.
MSI, MSI gaming, dragon, and dragon shield names and logos, as well as any other MSI service or product names or logos displayed on the MSI website, are registered trademarks or trademarks of MSI. The names and logos of third party products and companies shown on our website and used in the materials are the property of their respective owners and may also be trademarks. MSI trademarks and copyrighted materials may be used only with written permission from MSI. Any rights not expressly granted herein are reserved.
All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country. All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Some products and configuration may not be available in all markets or launch time differs. Supplies are limited. We recommend you to check with your local supplier for exact offers and detail specifications.
Specification
CPU
Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000 G-Series, and 3000 Series processors Processor socket AM4
CHIPSET
AMD® B550 Chipset
MEMORY
- 4x DDR4 memory slots, supporting up to 128GB 1
- Supports 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
- 1DPC 1R max speed 4400 MHz
- 1DPC 2R max speed 3733 MHz
- 2DPC 1R max speed 3866 MHz
- 2DPC 2R max speed 3466 MHz
- Dual channel memory architecture
- Supports non-ECC UDIMM memory
- Supports ECC UDIMM memory (non-ECC mode)
- Supports un-buffered memory
- Please refer www.msi.com for more information on compatible memory.
EXPANSION SLOTS
- 2x PCIe x16 slots
- PCI_E1 slot (From CPU)
- Supports PCIE 3.0 x16
- PCI_E4 1(From B550 chipset)
- Supports PCIe 3.0 x4
- PCI_E1 slot (From CPU)
- 4x PCIe x1 slots
- PCI_E2, E3, E5 and E6 slots (From B550 chipset)
- Supports PCIe 2.0 X1
- PCI_E4 will run x1 speed when installing devices in PCI_E2/ PCI_E3/ PCI_E5 slot.
MULTI-GPU
- Supports AMD CrossFire™ Technology
ONBOARD GRAPHICS
- 1x DVI-D port, support a maximum resolution of 1920×1200 @60Hz 1
- 1x HDMI™ 2.0b port, supports a maximum resolution of 4096×2160 @30Hz, 2560×1600 @60Hz 1/2
- Maximum shared memory of 16 GB
- Available only on processors featuring integrated graphics.
- Graphics specifications may vary depending on the CPU installed.
SATA PORTS
- 6x SATA 6Gb/s ports (From B550 chipset)
M.2 SSD SLOTS
- 1x M.2 slot (Key M)
- M2_1 slot (From CPU)
- Supports PCIe 3.0 x4
- Supports SATA 6Gb/s
- Supports 2260/ 2280/ 22110 storage devices
- M2_1 slot (From CPU)
RAID
- Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
AUDIO
Realtek® ALC897 Codec
- 7.1-Channel High Definition Audio
LAN
- 1x Realtek® RTL8111H LAN controller
POWER CONNECTORS
- 1x 24-pin ATX main power connector
- 1x 8-pin ATX 12V power connector
INTERNAL USB CONNECTORS
- 1x USB 3.2 Gen 1 5Gbps connector (From B550 chipset)
- Supports additional 2 USB 3.2 Gen 1 5Gbps ports
- 2x USB 2.0 connectors (From B550 chipset)
- Supports additional 4 USB 2.0 ports
FAN CONNECTORS
- 1x 4-pin CPU fan connector
- 1x 4-pin water-pump fan connector
- 4x 4-pin system fan connectors
SYSTEM CONNECTORS
- 1x Front panel audio connector
- 2x System panel connectors
- 1x Chassis Intrusion connector
- 1x TPM module connector
- 1x Serial port connector
- 1x Parallel port connector
JUMPERS
- 1x Clear CMOS jumper
LED FEATURES
- 2x 4-pin RGB LED connectors
- 4x EZ Debug LED
BACK PANEL PORTS
- Keyboard / Mouse
- USB 3.2 Gen 1 5Gbps Type-A
- LAN
- Audio Connectors
- Flash BIOS Button
- USB 2.0
- DVI-D
- HDMI™
- USB 3.2 Gen 2 10Gbps Type-A
I/O CONTROLLER
NUVOTON NCT6797 Controller Chip
HARDWARE MONITOR
- CPU/ System/ Chipset temperature detection
- CPU/ System/ Pump fan speed detection
- CPU/ System/ Pump fan speed control
FORM FACTOR
- ATX Form Factor
- 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
BIOS FEATURES
- 1x 256 Mb flash
- UEFI AMI BIOS
- ACPI 6.1, SMBIOS 2.8
- Multi-language
SOFTWARE
- MSI Center
- CPU-Z MSI GAMING
- Google Chrome™, Google Toolbar, Google Drive
- Norton™ Internet Security Solution
BOX CONTENT
- MSI® does not guarantee the risks or damages caused by changing the cover.
- These pictures are for reference only and may vary without notice.
© AMD, and the AMD Arrow logo, Ryzen, Radeon, FreeSync, and combinations thereof are trademarks of Advanced Micro Devices, Inc. DirectX and Microsoft are registered trademarks of Microsoft Corporation in the US and other jurisdictions. PCI Express is a registered trademark of PCI-SIG Corporation. Vulkan and the Vulkan logo are trademarks of the Khronos Group Inc. Other product names are for identification purposes only and may be trademarks of their respective companies.
The terms HDMI™, HDMI™ High-Definition Multimedia Interface, HDMI™ Trade dress and the HDMI™ Logos are trademarks or registered trademarks of HDMI™ Licensing Administrator, Inc.
MSI, MSI gaming, dragon, and dragon shield names and logos, as well as any other MSI service or product names or logos displayed on the MSI website, are registered trademarks or trademarks of MSI. The names and logos of third party products and companies shown on our website and used in the materials are the property of their respective owners and may also be trademarks. MSI trademarks and copyrighted materials may be used only with written permission from MSI. Any rights not expressly granted herein are reserved.
All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country. All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Some products and configuration may not be available in all markets or launch time differs. Supplies are limited. We recommend you to check with your local supplier for exact offers and detail specifications.
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