Description:
General Information
Manufacturer: MSI
Manufacturer Part Number: B550APRO
Brand Name: MSI
Product Series: PRO
Product Model: B550-A PRO
Product Name: B550-A PRO Desktop Motherboard
Marketing Information:
PRO SERIES
PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.
Product Type: Desktop Motherboard
Processor & Chipset
Chipset Manufacturer: AMD
Chipset Model: B550
Total Processor Supported: 1
Processor Socket: Socket AM4
Processor Supported: Ryzen 3Ryzen 5Ryzen 7Ryzen 9Multi GPU Supported: CrossFire
Memory
Number of Memory Slots: 4
Memory Form Factor: DIMMUDIMMMaximum Memory Supported: 128 GB
Memory Speed Supported: 1866 MHz2133 MHz2400 MHz2667 MHz2800 MHz2933 MHz3000 MHz3066 MHz3200 MHz3466 MHz3600 MHz3733 MHz3866 MHz4000 MHz4133 MHz4266 MHz4400 MHzMemory Technology: DDR4 SDRAM
I/O Controller
Controller Type: Serial ATA/600
RAID Supported: Yes
RAID Levels: 0101Video
Onboard Video: CPU Dependent Video
Audio
Audio Channels: 7.1
Network & Communication
Gigabit Ethernet: Yes
I/O Expansions
Total Number of Expansion Slots: 4
Total Number of PCI Express Slots: 4
Number of PCI Express x1 Slots: 2
Number of PCI Express x16 Slots: 2
Interfaces/Ports
Total Number of USB Ports: 8
Number of USB 2.0 Ports: 4
Number of USB 3.2 Ports: 4
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: 7
Number of Onboard USB 2.0 Ports: 4
Number of Onboard USB 3.2 Ports: 3
Physical Characteristics
Form Factor: ATX
Width: 12" (304.80 mm)
Depth: 9.60" (243.84 mm)
Miscellaneous
Country of Origin: China
Warranty
Limited Warranty: 3 Year
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$186.95
