Key Specifications
Choose one or multiple features to search for items that have the same specifications.Processor | |
Processor manufacturer | AMD |
Maximum number of SMP processors | 1 |
Compatible processor series | Ryzen |
Processor socket | AM4 |
Memory | |
Memory slots | 2 |
Maximum internal memory | 128 GB |
Supported memory types | DDR4 |
Memory channels | Dual-channel |
Memory slots type | DIMM |
Number of memory slots | 4 |
Weight & dimensions | |
Width | 305 mm |
Depth | 244 mm |
Networking | |
Ethernet LAN | |
LAN controller | Realtek RTL8111H |
Wi-Fi | |
Ethernet interface type | Gigabit Ethernet |
Internal I/O | |
USB 2.0 connectors | 4 |
CPU fan connector | |
Number of chassis fan connectors | 3 |
USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
Number of SATA III connectors | 6 |
Back panel I/O ports | |
USB 2.0 ports quantity | 4 |
Ethernet LAN (RJ-45) ports | 1 |
DVI-D ports quantity | 1 |
HDMI ports quantity | 1 |
HDMI version | 2.0b |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 2 |
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
Storage controllers | |
RAID levels | 0, 1, 10 |
RAID support | |
Supported storage drive interfaces | M.2, SATA III |
Packaging content | |
Cables included | SATA, Serial |
Expansion slots | |
PCI Express x1 slots | 4 |
PCI Express x16 (Gen 3.x) slots | 2 |
Number of M.2 (M) slots | 1 |
BIOS | |
BIOS type | UEFI |
ACPI version | 6.1 |
Graphics | |
Parallel processing technology support | Crossfire |
DirectX version | 12.0 |
Features | |
Motherboard chipset | AMD B550 |
Motherboard form factor | ATX |
Audio output channels | 8.0 channels |
Windows operating systems supported | Windows 10 x64, Windows 11 x64 |
Motherboard chipset family | AMD |
Component for | PC |
Audio chip | Realtek ALC897 |
EAN | 4719072970321 |
Warranty | 1 year |
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.
OPTIMIZED FOR WATER COOLING
Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.
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.
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.
ISOLATED AUDIO DESIGN
Like a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.
SEPARATED AUDIO LAYERS FOR CLEAN LEFT & RIGHT CHANNELS
Using separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.
Audio Boost protects your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your PC on/off.
Estimated delivery: 10.05 - 14.05
Today: 10:00 - 18:00
Estimated delivery: 10.05 - 14.05
Today: 09:00 - 17:00
Estimated delivery: 10.05 - 14.05
Today: 10:00 - 18:00
Estimated delivery: 10.05 - 14.05
Today: 10:00 - 17:00
Estimated delivery: 10.05 - 14.05
Today: 10:00 - 18:00
Estimated delivery: 10.05 - 14.05
Today: 10:00 - 18:00
Estimated delivery: 10.05 - 14.05
Today: 10:00 - 18:00
Estimated delivery time: 10.05 - 14.05
Estimated delivery time: 10.05 - 13.05
Estimated delivery time: 11.05 - 14.05
Estimated delivery time: 11.05 - 14.05
Estimated delivery time: 11.05 - 13.05
Estimated delivery time: 11.05 - 13.05