MSI B550M-A PRO AM4 mATX Motherboard
SPECIFICATIONS:
|
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 |
|
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 Slot |
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™ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz12 Support HDCP 1.4 & 2.3 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 |
|
Audio |
Realtek® ALC892/ALC897 Codec 7.1-Channel High Definition Audio |
|
LAN |
1x Realtek® RTL8111H Gigabit LAN controller |
|
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 |
|
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) |
|
Mounting |
8 mounting holes |
|
Box content |
B550M-A PRO Motherboard 2 x SATA Cables I/O Shielding Driver DVD MSI Case Badge Product Registration Card Quick Installation Guide |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
SPECIFICATIONS:
|
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 |
|
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 Slot |
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™ 2.1 port, supports a maximum resolution of 4096x2160 @60Hz12 Support HDCP 1.4 & 2.3 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 |
|
Audio |
Realtek® ALC892/ALC897 Codec 7.1-Channel High Definition Audio |
|
LAN |
1x Realtek® RTL8111H Gigabit LAN controller |
|
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 |
|
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) |
|
Mounting |
8 mounting holes |
|
Box content |
B550M-A PRO Motherboard 2 x SATA Cables I/O Shielding Driver DVD MSI Case Badge Product Registration Card Quick Installation Guide |
