All motherboards by ASUS are designed and tested to meet the highest quality standards. Responsive customer support and frequent BIOS and driver updates ensure that you're getting the fastest, most reliable performance - all the time.
Specification
Main Board Desktop - Processor
Chipset
AMD B550
Supports Central Processor Unit
AMD Ryzen Series 3rd Generation
AMD Ryzen Series 4th Generation
AMD Ryzen Series 5th Generation
AMD Ryzen Series 4th Generation
AMD Ryzen Series 5th Generation
CPU Socket Standard
Socket AM4
CPU Maximum Quantity Supports
1
Main Board Desktop - Memory
Memory Type
DDR4 SDRAM
Memory Form Factor
DIMM 288-pin
Memory Speed
2133MHz(PC4-17000)
2400MHz(PC4-19200)
2666MHz(PC4-21300)
2800MHz(PC4-22400)
2933MHz(PC4-23400)
3000MHz(PC4-24000)
3200MHz(PC4-25600)
2400MHz(PC4-19200)
2666MHz(PC4-21300)
2800MHz(PC4-22400)
2933MHz(PC4-23400)
3000MHz(PC4-24000)
3200MHz(PC4-25600)
Maximum Installable System Memory Storage Capacity
128 GB
Memory Slot Total Quantity
4
Memory Features
Two DDR Channels
Unbuffered
Unbuffered
Provides Error Checking Method
ECC
Main Board Desktop - Audio Output
Audio Integrated
yes
Audio Data Width
24-bit
Audio Output Mode
7.1 Channel Surround
Compliant Audio Standards
High Definition Audio
Device Location
Integrated
Main Board Desktop - Networking Specifications
LAN Integrated
yes
Data Link Protocol Supports
Gigabit Ethernet/Fast Ethernet/Ethernet
Wi-Fi
IEEE 802.11ax Wi-Fi 6
Bluetooth
Bluetooth 5.2
Main Board Desktop - Mainboard Features
BIOS Type
AMI
BIOS Features
PXE boot
256 Mb Flash ROM
ASUS CrashFree BIOS 3
ASUS EZ Flash 3
UEFI
256 Mb Flash ROM
ASUS CrashFree BIOS 3
ASUS EZ Flash 3
UEFI
Wake up/Sleep
Wake on LAN
Power Connectors Type
24+8 pin
Miscellaneous
Cable Included
2 x SATA 6Gb/s Cables
Included Accessories
I/O Shield
DVD Disc
Screws
DVD Disc
Screws
Main Board Desktop - Dimensions&Weight
Form Factor
Micro ATX
Width (mm)
244 mm
Height (mm)
244 mm
Warranty
Warranty Products Returnable
Yes
Warranty Validation Criteria
Serial Number
Warranty Term (month)
36 month(s)
Logistic
Box Weight Brutto (kg)
12.63 kg
Pack Weight Brutto (kg)
1.26 kg
Packs in Box
10
Pieces in pack
1
EAN Code
4711081309741
Pack Length (mm)
275 mm
Pack Height (mm)
67 mm
Pack Width (mm)
266 mm
Pack Weight Netto (kg)
0.646 kg
Package Type
Box
Main Board Desktop - Software
Supported Operating System
Microsoft Windows 11 64-bit
Microsoft Windows 10 64-bit
Microsoft Windows 10 64-bit
Interface Provided
PS/2
1
Audio Interface
3 (3.5-mm minijack)
LAN
1 (RJ-45)
VGA
1 (15-pin D-sub)
HDMI
1 (HDMI (Type A))
DVI
1 (DVI-D)
USB 3.2 Gen 1
4 (USB 3.2 (type A))
USB 3.2 Gen 2
2 (USB 3.2 (type A))
Wi-Fi Antenna
1
Controller
Integrated
PCIe 3.0 x4/SATA (1 x M.2 (Key M))
Storage Controller:
PCIe 4.0 x4/SATA (1 x M.2 (Key M))
SATA III-600 (4)
Supports: Level 0, Level 1, Level 10
Plug-in-card
Wi-Fi Controller:
1 x M.2 (Key E)
1 x M.2 (Key E)
Slot Provided
PCI Express 3.0 x1
2
PCI Express 4.0 x16
1