- Model: B550M-A PRO
B550M-A PRO
- 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 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.
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Specification |
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|
CPU |
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 |
|
Chipset |
AMD B550 Chipset |
|
Internal Connectors |
1x 24-pin ATX main power connector 1x 4-pin ATX 12V power connector 4x SATA 6Gb/s connectors 1x 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 connector 1x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1xTPM module connector 1x Clear CMOS jumper |
|
Memory |
2x DDR4 memory slots, support up to 64GB 1 Supports DDR4 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/ 4600+ MHz by A-XMP OC MODE 1DPC 1R max speed 4600 MHz 1DPC 2R max speed 3866 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 |
1x PCIe 3.0 x1 slot 1 1x PCIe 4.0/3.0 x16 slot The supported specification depends on installed processor |
|
Onboard Graphics |
1x HDMI 1.4 port, supports a maximum resolution of
4096x2160 @60Hz12 1x DVI-D port, supports a maximum resolution of
1920x1200@60Hz1 Maximum shared memory of 16 GB Available for the processor with integrated graphics. Graphics specifications may vary depending on the CPU
installed. |
|
Storage |
AMD B550 Chipset 4x SATA 6Gb/s ports 1x M.2 slot (Key M) (from AMD Processor) Supports PCIe 4.0/ 3.0 1 Supports SATA 6Gb/s Supports 2242/ 2260/ 2280 storage devices The supported specification depends on installed
processor. |
|
Raid |
Supports RAID 0, RAID 1 and RAID 10 for SATA storage
devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devices |
|
USB |
AMD B550 Chipset 2x USB 3.2 Gen 1 5Gbps ports are available through the
internal USB 3.2 Gen 1 5Gbps connector 6x USB 2.0 ports (2 Type-A ports on the back panel, 4
ports through the internal USB 2.0 connectors) AMD Processor 4x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel |
|
LAN |
1x Realtek® RTL8111H Gigabit LAN controller |
|
Audio |
Realtek® ALC892/ALC897 Codec 7.1-Channel High Definition Audio |
|
Back Panel Ports |
LAN port HDMI DVI-D Keyboard / Mouse USB 3.2 Gen 1 5Gbps Type-A USB 3.2 Gen 1 5Gbps Type-A USB 2.0 Ports Audio Connectors |
|
Dimensions |
Micro-ATX Form Factor 9.3 in. x 7.9 in. (23.6 cm x 20 cm) |
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Mounting |
8 mounting holes |
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Warranty |
3 Years |
|
Note* |
Price, feature and specifications
are subject to change without notice |