MSI B550-A Pro: Powerful ATX Motherboard for AMD Ryzen 5000 & 3000 Series Processors

Unleash the Power of Your AMD Rig with the MSI B550-A Pro Motherboard!

Dominate your games and conquer your tasks with the MSI B550-A Pro motherboard, engineered for the formidable AMD Ryzen™ 5000 & 3000 series desktop processors. Experience unparalleled speed and stability, thanks to cutting-edge technologies like PCIe 4.0 and Lightning Gen4 x4 M.2 with M.2 Shield Frozr.

Key Features for Peak Performance:

• Broad Compatibility: Supports AMD Ryzen™ 5000 & 3000 Series processors (excluding 5 3400G & 3 3200G) and AMD Ryzen™ 4000 G-Series processors.
• Blazing Fast Memory: Supports DDR4 memory up to an incredible 4400(OC) MHz for lightning-fast data access.
• Next-Gen Connectivity: Featuring PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr, and AMD Turbo USB 3.2 Gen 2 for maximum bandwidth and rapid data transfer.
• Premium Thermal Management: An extended heatsink design, combined with a 7W/mK thermal pad and M.2 Shield Frozr, ensures optimal temperatures for sustained high performance during intense gaming sessions or demanding workloads.
• Robust Power Delivery: Built with Core Boost, Digital PWM IC, and a 2oz thickened copper PCB, this motherboard provides stable and precise power to your CPU, ideal for overclocking.
• Immersive Audio: Audio Boost technology delivers studio-grade sound quality, enhancing your gaming and multimedia experience.
• Multi-GPU Support: With Steel Armor PCI-E slots, it supports 2-Way AMD Crossfire™ for enhanced graphics performance.
• Dragon Center: Access all MSI exclusive tools through a user-friendly interface to optimize and control your system.
• Customizable RGB: Addressable LED Ready with a JRAINBOW pinheader allows for seamless integration and control of RGB lighting strips throughout your system.
• Convenient Front Panel I/O: Front USB Type-C port ensures compatibility with the latest PC chassis and provides easy access for external devices.

Please Note: A BIOS update may be required to support the latest generation Ryzen processors. Maximum supported memory speed may vary depending on the Ryzen processor generation. For detailed compatibility information, please refer to the manufacturer's website.

Specifications

CPU	Supports AM4 socket 3rd Gen AMD Ryzen™ processors, and future AMD Ryzen™ processors with BIOS update
Chipset	AMD B550 Chipset
Memory	4x DDR4 memory slots, support up to 128GB 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 MHz by A-XMP OC MODE 1DPC 1R Max speed 4800 MHz 1DPC 2R max speed 3866 MHz 2DPC 1R max speed 4000 MHz 2DPC 2R max speed 3600 MHz Dual channel memory architecture Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory
Expansion Slot	1x PCIe 4.0/ 3.0 x16 slot (PCI_E1) 1x PCIe 3.0 x16 slot (PCI_E3), supports x4 speed 2x PCIe 3.0 x1 slots
Multi-GPU	Supports 2-Way AMD CrossFire™ Technology
Onboard Graphics	1x HDMI port, supports a maximum resolution of 4096x2160 @24Hz 1x DisplayPort, supports a maximum resolution of 4096x2160 @60Hz Maximum shared memory of 2048 MB
Storage	AMD B550 Chipset 6x SATA 6Gb/s ports 2x M.2 slots (Key M) M2_1 slot (from AMD Processor)Supports PCIe 4.0/ 3.0 x4, Supports SATA 6Gb/s, Supports 2242/ 2260/ 2280/ 22110 storage devices M2_2 slot (from AMD B550 chipset)Supports PCIe 3.0x4, Supports 2242/ 2260/ 2280 storage devices
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 3x USB 3.2 Gen 1 5Gbps ports (1 Type-C internal connector, and 2 ports are available through the internal USB 3.2 Gen 1 5Gbps connector) 8x USB 2.0 ports (4 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors) AMD Processor 2x USB 3.2 Gen 2 10Gbps ports (1 Type-C port and 1 Type-A port on the back panel) 2x USB 3.2 Gen 1 5Gbps Type-A ports on the back panel
Audio	Realtek® ALC892 Codec 7.1-Channel High Definition Audio
LAN	1x Realtek® 8111H Gigabit LAN controller
Internal connectors	1x 24-pin ATX main power connector 1x 8-pin ATX 12V power connector 6x SATA 6Gb/s connectors 2x M.2 slots (M-Key) 1x USB 3.2 Gen 1 5Gbps Type-C port 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 water-pump fan connector 6x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x 4-pin RGB LED connector 2x 3-pin RAINBOW LED connectors 1xTPM module connector 1x Clear CMOS jumper
Back panel ports	Keyboard / Mouse DisplayPort LAN HD Audio Connectors Flash BIOS Button USB 2.0 HDMI USB 2.0 USB 3.2 Gen 1 5Gbps Type-A USB 3.2 Gen 2 10Gbps Type-A C
Dimensions	ATX Form Factor 12 in. x 9.6 in. (30.5 cm x 24.4 cm)
Mounting	9 mounting holes
Warranty	3 Years
Note	***Features, Price and Specifications are subject to change without notice.

Note: This is a custom-built system. Final configuration may vary based on component availability. Assembly begins after order confirmation.