Asus ROG Strix B550-A GAMING Desktop Motherboard – AMD Chipset – Socket AM4 – ATX

General Information
Manufacturer: ASUS Computer International
Manufacturer Part Number: 90MB15J0-M0AAY0
Manufacturer Website Address: usa.asus.com
Brand Name: Asus ROG
Product Line: Strix
Product Model: B550-A GAMING
Product Name: Strix B550-A GAMING Desktop Motherboard
Product Type: Desktop Motherboard Processor & Chipset
Chipset Manufacturer: AMD
Total Processor Supported: 1
Processor Socket: Socket AM4 Processor Supported: Ryzen 3 Processor Supported: Ryzen 5 Processor Supported: Ryzen 5 Pro Processor Supported: Ryzen 7 Processor Supported: Ryzen 7 PRO Processor Supported: Ryzen 9 Processor Supported: Ryzen 9 PRO Memory

Number of Memory Slots: 4 Memory

Form Factor: DIMM Memory

Form Factor: UDIMM Maximum Memory Supported: 128 GB
Memory Technology: DDR4 SDRAM

Memory Speed Supported: 2133 MHz

Memory Speed Supported: 2400 MHz

Memory Speed Supported: 2666 MHz

Memory Speed Supported: 2800 MHz

Memory Speed Supported: 3000 MHz

Memory Speed Supported: 3200 MHz

Memory Speed Supported: 3466 MHz (O. C. )

Memory Speed Supported: 3600 MHz (O. C. )

Memory Speed Supported: 3866 MHz (O. C. )

Memory Speed Supported: 4000 MHz (O. C. )

Memory Speed Supported: 4133 MHz (O. C. )

Memory Speed Supported: 4400 MHz (O. C. )

Memory Speed Supported: 4600 MHz (O. C. )

Memory Speed Supported: 4800 MHz (O. C. )

Memory Speed Supported: 5100 MHz (O. C. ) I/O Controller
Controller
Type: Serial ATA/600 RAID Supported: Yes RAID Levels: 0 RAID Levels: 1 RAID Levels: 10 Video Onboard Video: CPU Dependent Video Audio Audio Channels: 7. 1 Network & Communication
2. 5Gigabit Ethernet: Yes I/O Expansions

Number of
Total Expansion Slots: 5
Total Number of PCI Express Slots: 5
Number of PCI Express x1 Slots: 3
Number of PCI Express x16 Slots: 2
Interfaces/Ports:

Total Number of USB Ports: 8

Number of USB 2. 0 Ports: 2
Number of USB 3. 2 Ports: 6 S/PDIF: Yes
HDMI:Yes
DisplayPort: Yes
Number of Network (RJ-45) Ports: 1 Onboard Interfaces
Number of SATA
Interfaces: 6
Number of M. 2
Interfaces: 2
Total Number of Onboard USB Ports: 6
Number of Onboard USB 2. 0 Ports: 4
Number of Onboard USB 3. 2 Ports: 2
Physical Characteristics

Form Factor: ATX
Width: 12″
Depth: 9. 6″
Package Contents: Strix B550-A GAMING Desktop Motherboard User’s Manual 4 x SATA 6Gb/s Cable(s) 1 x Supporting DVD 1 x ROG Strix Stickers 1 x Cable Ties Pack(s) 1 x Extension Cable for Addressable LED 1 x ROG Thank You Card 1 x M. 2 SSD Screw Package(s) 1 x M. 2 Rubber Package(s)
Brand Compatibility: AMD
Environmentally Friendly: Yes
Environmental Certification:RoHS
Warranty
Limited Warranty: 3 Year STRIXB550AGAMIN Mfr #: 90MB15J0-M0AAY0