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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 |
| Component for | - |
| Motherboard chipset | AMD B550 |
| Audio output channels | - channels |
| Motherboard form factor | micro ATX |
| Windows operating systems supported | Windows 10 |
| Memory slots type | DIMM |
| Number of memory slots | 4 |
| Supported memory types | DDR4-SDRAM |
| Maximum internal memory | 128 GB |
| Supported memory clock speeds | 2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4600 MHz |
| Supported storage drive interfaces | M.2, SATA |
| PCI Express x1 (Gen 3.x) slots | 2 |
| PCI Express x16 (Gen 4.x) slots | 1 |
| Wi-Fi | No |
| Ethernet LAN | Yes |
| LAN controller | Realtek RTL8111H |
| USB 2.0 ports quantity | 0 |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Harmonized System (HS) code | 84733020 |
| Weight | 785 g |
Weight and Dimensions| Depth | 244 mm |
|---|---|
| Height | 51 mm |
General precautions for avoiding electrical shock hazards during system operation and maintenance.
Guidelines for safe handling and operation of the motherboard and its components.
Guidance on locating additional product information and software updates from ASUS.
Explanation of symbols and their meanings used within the user manual.
Important precautions to take before installing motherboard components or changing settings.
Details the internal layout of motherboard components, headers, and connectors.
Identifies and explains the ports and connectors on the motherboard's rear panel.
Step-by-step instructions for safely installing the CPU onto the motherboard socket.
Guidance on installing DDR4 memory modules and recommended configurations.
Introduction to the ASUS UEFI BIOS, its features, and general usage.
How to enter and navigate the BIOS setup utility for configuring system settings.
Utility for updating the BIOS from a USB flash drive without an OS.
Auto-recovery tool to restore BIOS files from corruption using a USB drive.
Information on supported RAID levels (0, 1, 10) and their definitions.
Contains FCC compliance information and other regulatory statements.
Regulatory compliance for Canada, including ISED and CNR statements.
Japanese VCCI compliance statement for Class B IT equipment.
Korean warning statement for Class B equipment used in home environments.
License terms for Google software included with the product.
ASUS environmental compliance statements, including REACH, RoHS, etc.
Information on ASUS product recycling and responsible disposal.
Warning regarding cancer and reproductive harm for California residents.
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