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General| Processor socket | Socket AM4 |
|---|---|
| Processor manufacturer | AMD |
| Compatible processor series | AMD Ryzen 3 3rd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen |
| Maximum number of SMP processors | 1 |
| Non-ECC | Yes |
| Memory channels | Dual-channel |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory types | DDR4-SDRAM |
| Maximum internal memory | 128 GB |
| Supported memory clock speeds | 1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400 MHz |
| Bluetooth | No |
| LAN controller | Realtek RTL8111H |
| Ethernet interface type | Gigabit Ethernet |
| USB 2.0 connectors | 2 |
| Number of SATA III connectors | 6 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 0 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| RAID levels | 0, 1, 10 |
| Supported storage drive interfaces | SATA III |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Maximum resolution | 4096 x 2160 pixels |
| Maximum graphics card memory | 16000 MB |
| Parallel processing technology support | - |
| Cables included | SATA |
| Audio chip | Realtek ALC897 |
| Component for | PC |
| Motherboard chipset | AMD B550 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | ATX |
Weight and Dimensions| Depth | 244 mm |
|---|---|
| Width | 305 mm |
Provides essential guidelines for safe handling and assembly of motherboard components to prevent damage.
Step-by-step visual guide for installing the CPU onto the motherboard socket.
Illustrates how to properly install DDR4 memory modules into the motherboard slots.
Provides instructions and torque specifications for securely mounting the motherboard into the computer case.
Step-by-step guide for installing a graphics card into the PCIe slot.
Details on the AM4 CPU socket, alignment, and important installation precautions.
Recommendations and guidelines for installing DDR4 memory modules in DIMM slots for dual channel mode.
Step-by-step instructions for installing an M.2 SSD module into the M.2 slot.
Illustrates how to connect the ATX main power and CPU power connectors.
Instructions for resetting BIOS settings to default values using the JBAT1 jumper.
Guide on how to replace the CMOS battery to maintain BIOS settings.
Guide to installing Windows 10/11 and necessary drivers via disc or USB.
Explains the benefits of UEFI BIOS and details on incompatible systems or older graphics cards.
Guide to accessing BIOS setup, function keys, and general setup advice.
Instructions for resetting BIOS settings to default values.
Guide on how to update the BIOS using the M-FLASH utility.
Details on updating BIOS via the MSI Center application.
Instructions for updating BIOS using the dedicated Flash BIOS Button.
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