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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 |
| Wi-Fi | - |
| Bluetooth | Yes |
| LAN controller | Realtek 8111H |
| Bluetooth version | 5.1 |
| 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 |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| USB 2.0 ports quantity | 0 |
| BIOS type | UEFI AMI |
| BIOS memory size | 256 Mbit |
| Motherboard chipset | AMD B550 |
| Audio output channels | - channels |
| Motherboard form factor | micro ATX |
| Harmonized System (HS) code | 84733020 |
Weight and Dimensions| Depth | - mm |
|---|
General electrical safety precautions to prevent hazards.
Precautions for safe handling and operation of the motherboard.
Explains the structure and parts of the user manual.
Provides resources for additional product and software updates.
Details symbols and their meanings used throughout the manual.
Key precautions before installing motherboard components or changing settings.
Details the various components and connectors on the motherboard.
Description of the connectors located on the motherboard's rear panel.
Introduction to the ASUS UEFI BIOS and its basic functions.
How to enter and navigate the BIOS setup utility.
Utility for updating the BIOS without an OS.
Auto-recovery tool for restoring the BIOS file.
Explanation of supported RAID levels and definitions.
Regulatory compliance information, including FCC and other regional statements.
Contact details for ASUS technical support and general inquiries.
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