| Brand | MSI |
| CPU socket | Socket AM4 |
| Compatible devices | Personal Computer |
| RAM memory technology | DDR4 |
| Compatible processors | 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5 AM4 |
| Chipset type | AMD B550 |
| Memory clock speed | 4400 MHz |
| Platform | Windows 10 |
| Model name | MPG B550 GAMING PLUS |
| CPU model | AMD Ryzen 7 |
| Memory storage capacity | 128 GB |
| RAM memory maximum size | 128 GB |
| Main power connector type | 24-Pin |
| Graphics card interface | PCI Express |
| Memory slots available | 4 |
| Product dimensions | 24.5L x 3W x 30.5H centimetres |
| System bus standard supported | SATA 3 |
| Number of USB 2 ports | 4 |
| Total USB ports | 10 |
| Total HDMI ports | 1 |
| Product Dimensions | 30.5 x 24.5 x 3 cm; 985 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | MSI MPG B550 Gaming Plus |
| Manufacturer | MSI |
| Colour | Black |
| Form Factor | ATX |
| Processor Socket | Socket AM4 |
| Computer Memory Type | DDR4 SDRAM |
| Connectivity Type | Wi-Fi |
| Wireless Type | 5 GHz Radio Frequency, 2.4 GHz Radio Frequency |
| Voltage | 1 Volts |
| Are Batteries Included | No |
| Lithium Battery Packaging | Batteries only |
| Lithium Battery Weight | 0.19 g |
| Number Of Lithium Ion Cells | 1 |
| Number of Lithium Metal Cells | 1 |
| Item Weight | 985 g |
| Guaranteed software updates until | unknown |
MSI is a trusted name in gaming and esports. Having dedicated countless hours and committed numerous resources to support the world’s most aspiring and best gamers, MSI use their knowledge and expertise in their products in return. MSI integrated all gamer’s aspirational functions in its gaming rigs and pushing the performance beyond limits.
Experience new generation of the MPG B550 GAMING PLUS motherboard powered by 3rd Gen AMD 3000 series AM4 processors. Outperform your system's capacity with Lightning Gen 4 solution. Smart software tools DDR4 Boost and Core Boost, created to keep you one step ahead of the competition. Extended Heatsink Design, 7W/mK level thermal & choke pad with 2oz thickened copper make your PC staying cool, silent and reliable.
The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications.
Higher performance generates more heat. Thermal solution is very important to B550 chipset which featured latest Gen4 bandwidth. MSI motherboards featured extended heatsink, 7W/mK level thermal & choke pad, 2oz thickened copper and M.2 Shield Frozr to provide best performance for enthusiast gamers and prosumers.
Get all the performance benefits from the USB Type-C connector. This reversible USB connector allows for effortless connecting of USB devices.
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 in full speed with MSI motherboards.
Featuring the pre-installed IO shielding, makes your installation process easier and safer. The patent design protect your IO ports also prevent electrostatic discharge damage, makes your motherboard a strong gaming foundation.
Personalise your PC with 16.8 million colours and 29 effects through Mystic Light RGB LED. Controlled in one click with the Mystic Light APP or a mobile device.
 MPG B550 GAMING CARBON WIFI |  MPG B550 GAMING EDGE WIFI |  MPG B550 GAMING PLUS |  MPG B550I GAMING EDGE WIFI |  B550-A PRO |  B550M PRO-VDH WIFI | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | 905 | 12,537 | 169 | 12,537 | 12,537 |
| Price | — no data | — no data | USD 126.40 | — no data | USD 119.75 | USD 126.40 |
| CPU | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update | Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update |
| Chipset | AMD B550 Chipset | AMD B550 Chipset | AMD B550 Chipset | AMD B550 Chipset | AMD B550 Chipset | AMD B550 Chipset |
| Memory | 4 x DIMM; Max. 128GB DDR4; 4866+ MHz | 4 x DIMM; Max. 128GB DDR4; 4866+ MHz | 4 x DIMM; Max. 128GB DDR4; 4400+ MHz | 4 x DIMM; Max. 128GB DDR4; 4866+ MHz | 4 x DIMM; Max. 128GB DDR4; 4400+ MHz | 4 x DIMM; Max. 128GB DDR4; 4400+ MHz |
| PCIe x16 Slots | 1x PCIe 4.0 x16 slots (@x16) 1x PCIe 3.0 x16 slots (max.@x4) 3x PCIe 3.0 x1 slots | 1x PCIe 4.0 x16 slots (@x16) 1x PCIe 3.0 x16 slots (max.@x4) 2x PCIe 3.0 x1 slots | 1x PCIe 4.0 x16 slots (@x16) 1x PCIe 3.0 x16 slots (max.@x4) 2x PCIe 3.0 x1 slots | 1x PCIe 4.0 x16 slot (@x16) | 1x PCIe 4.0 x16 slot (x16 / x4) 1x PCIe 3.0 x16 slot (max.@x4) 2x PCIe 3.0 x1 slots | 1x PCIe 4.0 x16 slots (@x16) 2x PCIe 3.0 x1 slots |
| Graphics | HDMI, DisplayPort | HDMI, DisplayPort | HDMI, DisplayPort | HDMI 2.1 | HDMI, DisplayPort | HDMI, DisplayPort, VGA |
| Audio | Audio Boost | Audio Boost | Audio Boost | Audio Boost | Audio Boost | Audio Boost |
| 32Gb/s M.2 | 1x 22110 (PCIe 4.0 x4 and SATA mode) 1x 2280 (PCIe 3.0 x4 mode) | 1x 22110 (PCIe 4.0 x4 and SATA mode) 1x 2280 (PCIe 3.0 x4 mode) | 1x 22110 (PCIe 4.0 x4 and SATA mode) 1x 2280 (PCIe 3.0 x4 mode) | 1x 2280 (PCIe 4.0 x4 and SATA mode) 1x 2280 (PCIe 3.0 x4 mode) | 1x 22110 (PCIe 4.0 x4 and SATA mode) 1x 2280 (PCIe 3.0 x4 mode) | 1x 2280 (PCIe 4.0 x4 and SATA mode) 1x 2280 (PCIe 3.0 x4 mode) |
| Wireless | 2x2 Wi-Fi with MU-MIMO 802.11 a/b/g/n/ac/ax | 2x2 Wi-Fi with MU-MIMO 802.11 a/b/g/n/ac/ax | - | 2x2 Wi-Fi with MU-MIMO 802.11 a/b/g/n/ac/ax | - | 1x1 Wi-Fi 802.11 a/b/g/n/ac |
| Mystic Light | Yes | Yes | Yes | N/A | N/A | N/A |
| Form Factor | ATX | ATX | ATX | ITX | ATX | Micro ATX |
