MSI B550M-A Pro DDR4 AMD Motherboard

Product Description

Feature of MSI B550M-A Pro DDR4
 
Support 3rd Gen AMD Ryzen™ Desktop Processors and AMD Ryzen™ 4000 G-Series Desktop Processors
Supports DDR4 Memory, up to 4600(OC) MHz
Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2
Core Boost: With premium layout and digital power design to support more cores and provide better performance
DDR4 Boost: Advanced technology to deliver pure data signals for the best performance and stability
2oz Thickened Copper PCB: An enhanced PCB design improves heat dissipation and performance reliability
Audio Boost: Reward your ears with studio grade sound quality
Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface.
FULLY CONTROLLABLE IN BIOS AND SOFTWARE
MSI B550M-A Pro DDR4 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.
EZ DEBUG LED
Ran into trouble? Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get it up and running again.
FORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR
MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.
ULTIMATE MOTHERBOARD PROTECTION
Double ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.
FAST AND FUTURE-READY STORAGE
MSI PRO series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
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.
 
Specifications of MSI B550M-A Pro DDR4
 

CPU
Support 3rd Gen AMD Ryzen™ Desktop Processors and AMD Ryzen™4000 G-Series Desktop Processors
Chipset
AMD B550 Chipset
Memory
2x DDR4 memory slots, support up to 64GBSupports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDECSupports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC MODE1DPC 1R max speed 4600 MHz1DPC 2R max speed 3866 MHzDual channel memory architectureSupports non-ECC UDIMM memorySupports ECC UDIMM memory (non-ECC mode)Supports un-buffered memory
Expansion Slot
1x PCIe 3.0 x1 slot 11x PCIe 4.0/3.0 x16 slotThe supported specification depends on installed processor.
Onboard Graphics
1x HDMI 2.1 port, supports a maximum resolution of 4096×2160 @60Hz 1x DVI-D port, supports a maximum resolution of 1920×1200@60HzMaximum shared memory of 16 GBAvailable for the processor with integrated graphics.Graphics specifications may vary depending on the CPU installed.
Storage
AMD B550 Chipset4x SATA 6Gb/s ports1x M.2 slot (Key M) (from AMD Processor)Supports PCIe 4.0/ 3.0 1Supports SATA 6Gb/sSupports 2242/ 2260/ 2280 storage devicesThe supported specification depends on installed processor.
RAID
Supports RAID 0, RAID 1 and RAID 10 for SATA storage devicesSupports RAID 0 and RAID 1 for M.2 NVMe storage devices
USB
AMD B550 Chipset2x USB 3.2 Gen 1 5Gbps ports are available through the internal USB 3.2 Gen 1 5Gbps connector6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)AMD Processor4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
Audio
Realtek® ALC892/ALC897 Codec7.1-Channel High Definition Audio
LAN
1x Realtek® RTL8111H Gigabit LAN controller
Internal connectors
1x 24-pin ATX main power connector1x 4-pin ATX 12V power connector4x SATA 6Gb/s connectors1x M.2 slots (M-Key)1x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)2x USB 2.0 connectors (supports additional 4 USB 2.0 ports)1x 4-pin CPU fan connector1x 4-pin system fan connectors1x Front panel audio connector2x System panel connectors1x Chassis Intrusion connector1xTPM module connector1x Clear CMOS jumper
Back panel ports
LAN portHDMIDVI-DKeyboard / MouseUSB 3.2 Gen 1 5Gbps Type-AUSB 3.2 Gen 1 5Gbps Type-AUSB 2.0 PortsAudio Connectors
Dimensions
Micro-ATX Form Factor9.3 in. x 7.9 in. (23.6 cm x 20 cm)
MOUNTING
8 mounting holes
Warranty
3 Years
Note
***Features, Price and Specifications are subject to change without notice.