Specification
| Brand | MSI | |
| Supported CPU | AMD Ryzen 5000/4000G Series & AMD Ryzen 3rd Generation Processors | |
| Chipset | AMD B550 Chipset | |
| Form Factor | Micro-ATX Form Factor
9.6 in. x 9.6 in. (24.4 cm x 24.4 cm) |
|
| Expansion Slots | ||
| PCI | 1x PCIe 3.0/ 4.0 x16 slot (PCI_E1)
2x PCIe 3.0 x1 slots |
|
| M.2 Socket | 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 storage devices M2_2 slot (from AMD B550 chipset) Supports PCIe 3.0×4 Supports 2242/ 2260/ 2280 storage devices |
|
| Memory | ||
| Type | Dual channel memory architecture | |
| Slots | 4 x DDR4 memory slots | |
| Supported Memory | 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 4400 MHZ 1DPC 2R max speed 3733 MHZ 2DPC 1R max speed 3866 MHZ 2DPC 2R max speed 3466 MHZ Supports non-ECC UDIMM memory Supports ECC UDIMM memory (non-ECC mode) Supports un-buffered memory |
|
| Maximum Memory | 128GB | |
| Graphics | ||
| Graphics | 1x HDMI port, supports a maximum resolution of 4096×2160 @24Hz
1x DisplayPort, supports a maximum resolution of 4096×2160 @60Hz |
|
| Max Shared Memory | 16 GB | |
| Connector & Ports | ||
| HDMI | 1x HDMI port, maximum resolution of 4096×2160 @24Hz | |
| Display Port (s) | 1x DisplayPort, maximum resolution of 4096×2160 @60Hz | |
| USB (s) | 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) 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 (4 Type-A ports on the back panel) |
|
| LAN Port (s) | 1x Realtek RTL8111HN 1Gbps LAN controller | |
| Supported Storage | AMD B550 Chipset
4x 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 storage devices M2_2 slot (from AMD B550 chipset) Supports PCIe 3.0×4 Supports 2242/ 2260/ 2280 storage devices |
|
| Audio | Realtek ALC892 Codec
7.1-Channel High Definition Audio |
|
| Internal I/O Ports | 1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector 4x 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 3x 4-pin system fan connectors 1x Front panel audio connector 2x System panel connectors 1x Serial port connector 1x Chassis Intrusion connector 2x 4-pin RGB LED connector 2x 3-pin RAINBOW LED connectors 1x Clear CMOS jumper |
|
| TPM (Trusted Platform Module ) | 1xTPM module connector | |
| Warranty Information | ||
| Manufacturing Warranty | 03 Years Warranty | |
Description
MSI MAG B550M BAZOOKA AM4 Micro ATX AMD Motherboard
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. 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 at full speed with MSI motherboards. The world fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 Shield Frozr is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance. MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you to 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. Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone allows for easy and safe installation and a perfect fit. MAG B550 TOMAHAWK features high-bandwidth and low-latency 2.5G plus Gigabit LAN for power users. Onboard 2.5Gbps connectivity provides incredible data transfer speed faster than ever before. MSI LAN Manager automatically classifies and prioritizes the latency-sensitive for your applications, giving you the best online experience with low latency.
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