| Processor |
| Processor manufacturer | AMD |
| Maximum number of SMP processors | 1 |
| Compatible processor series | AMD Athlon, AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9 |
| Processor socket | Socket AM4 |
| Memory |
| Memory slots type | DIMM |
| Maximum internal memory | 128 GB |
| ECC | Y |
| Number of memory slots | 4 |
| Supported memory clock speeds | 2133.2400.2666.2800.3000.3200.3333.3466.3600.3733.3866.4000.4133.4266.4400.4466.4600.4800 MHz |
| Supported memory types | DDR4-SDRAM |
| Memory channels | Dual-channel |
| Unbuffered memory | Y |
| Network |
| Ethernet LAN | Y |
| Wake-on-LAN ready | Y |
| LAN controller | Realtek RTL8111H |
| Ethernet interface | Gigabit Ethernet |
| Technical details |
| Vendor | Asustek |
| Packaging content |
| Cables included | SATA |
| Drivers included | Y |
| Expansion slots |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| PCI slots | 1 |
| PCI Express x4 slots | 1 |
| BIOS |
| BIOS memory size | 256 Mbit |
| BIOS type | UEFI AMI |
| Clear CMOS jumper | Y |
| Weight & dimensions |
| Width | 244 mm |
| Depth | 244 mm |
| Graphics |
| Parallel processing technology support | Not supported |
| Features |
| Motherboard form factor | micro ATX |
| Audio output channels | 7.1 channels |
| Audio chip | Realtek ALC887 / Realtek ALC897 |
| Motherboard chipset | AMD B550 |
| Windows operating systems supported | Windows 10 x64 |
| Motherboard chipset family | AMD |
| Component for | PC |
| Internal I/O |
| Thunderbolt headers | 1 |
| 12V power connector | Y |
| USB 2.0 connectors | 2 |
| CPU fan connector | Y |
| Number of COM connectors | 1 |
| ATX Power connector (24-pin) | Y |
| Number of EATX power connectors | 1 |
| Chassis intrusion connector | Y |
| Number of chassis fan connectors | 2 |
| Front panel audio connector | Y |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 2 |
| Number of SATA III connectors | 4 |
| Rear panel I/O ports |
| PS (2 ports quantity) | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 2 |
| Storage controllers |
| RAID levels | 0,1,10 |
| Supported storage drive types | HDD & SSD |
| Storage interfaces | Serial ATA III |
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