AMD B550, AM4, 4x DDR4, HDMI, DP, SATA III, M.2, USB 3.2, 1/2.5G LAN, WIFI, PS/2, S/PDIF, ATX, 305x244 mm

Key Features

• Supports AMD Ryzen™ 5000 Series, 5000 G-Series, 4000G-Series, and 3000 Series processors
• Supports DDR4 Memory, up to 5100+(OC) MHz
• Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
• Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad rated for 7W/mk and PCB with 2oz thickened copper are built for high performance system and non-stop gaming experience
• Enhanced Power Design: 10+2+1 Duet Rail Power System, Digital PWM, Core Boost, DDR4 Boost
• 2.5G LAN with LAN Manager and AMD Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection
• Pre-installed I/O Shield: Better EMI protection and more convenience for installation
• Audio Boost: Reward your ears with studio grade sound quality for the most immersive gaming experience
• Multi-GPU: With Steel Armor PCI-E slots. Supports AMD Crossfire™

Description

Conquer the Battlefield
The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.

THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE
With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.

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.

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

Internal I/O
Number of M.2 (M) slots	2
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
12V power connector	Yes
Supported storage drive interfaces	SATA III
USB 2.0 connectors	2
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
TPM connector	Yes
Number of SATA III connectors	6
Number of SATA II connectors	0
Number of Parallel ATA connectors	0
Number of chassis fan connectors	6
Front panel audio connector	Yes
CPU fan connector	Yes
Chassis intrusion connector	Yes
ATX Power connector (24-pin)	Yes
RGB LED pin header	Yes
Technical details
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
Supported processor sockets	Socket AM4
Parallel processing technology support	2-Way CrossFireX
Motherboard form factor	ATX
Component for	PC
Number of mounting holes	9
Audio
Audio output channels	7.1 channels
Performance
Supported storage drive types	HDD & SSD
Windows operating systems supported	Windows 10 x64
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
RAID levels	0, 1, 10
Supported processor sockets	Socket AM4
Audio output channels	7.1 channels
Motherboard form factor	ATX
Component for	PC
Processor
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3000 Series
Supported processor sockets	Socket AM4
Maximum number of SMP processors	1
Processor socket	Socket AM4
Memory
Number of memory slots	4
Memory slots type	DIMM
Supported memory types	DDR4-SDRAM
Memory channels	Dual-channel
Supported memory clock speeds	1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,5100 MHz
Maximum internal memory	128 GB
Unbuffered memory	Yes
ECC сompatibility	ECC & Non-ECC
Storage controllers
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	SATA III
RAID levels	0, 1, 10
Graphics
Maximum graphics card memory	16000 MB
Parallel processing technology support	2-Way CrossFireX
Maximum resolution	4096 x 2160 pixels
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
USB 2.0 ports quantity	2
eSATA ports quantity	0
VGA (D-Sub) ports quantity	0
S/PDIF out port	Yes
PS/2 ports quantity	1
Firewire (IEEE 1394) ports	0
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	2
DVI-D ports quantity	0
DisplayPorts quantity	1
Digital audio optical out	1
Network
Ethernet LAN	Yes
Wi-Fi	No
LAN controller	Realtek RTL8111H, Realtek RTL8125B
Ethernet interface type	2.5 Gigabit Ethernet, Gigabit Ethernet
Features
Number of mounting holes	9
Windows operating systems supported	Windows 10 x64
Motherboard chipset family	AMD
Motherboard chipset	AMD B550
Supported processor sockets	Socket AM4
Audio output channels	7.1 channels
Motherboard form factor	ATX
Component for	PC
Audio chip	Realtek ALC1200
Expansion slots
Number of M.2 (M) slots	2
PCI Express x1 (Gen 3.x) slots	2
PCI Express x16 (Gen 3.x) slots	1
PCI Express x16 (Gen 4.x) slots	1
BIOS
Clear CMOS jumper	Yes
Video
Maximum graphics card memory	16000 MB
Maximum resolution	4096 x 2160 pixels
Software
Windows operating systems supported	Windows 10 x64
Drivers included	Yes
Weight & dimensions
Width	305 mm
Depth	244 mm
Packaging content
Drivers included	Yes
Cables included	SATA