Specifications
ChipsetAMD B550Form FactorATXProcessor SocketSocket AM4 (PGA 1331)Number Of Memory Slots4Maximum Memory Supported128 gigabytesMemory Type SupportedDDR4
Key Specs
ChipsetAMD B550Form FactorATXProcessor SocketSocket AM4 (PGA 1331)Number Of Memory Slots4Maximum Memory Supported128 gigabytesMemory Type SupportedDDR4
General
Product NamePRIME B550-Plus (Socket AM4) AMD B550 ATX DDR4 MotherboardBrandASUSModel NumberPRIME B550-PLUSYear of Release2023ColorBlackColor CategoryBlack
Compatibility
ChipsetAMD B550Chipset CompatibilityAMDForm FactorATXProcessor SocketSocket AM4 (PGA 1331)Processor CompatibilityAMD Ryzen 9 3000 Series, AMD Ryzen 7 3000 Series, AMD Ryzen 5 3000 Series, AMD Ryzen 3 3000 SeriesOperating System CompatibilityWindows 11 Home
Slot
Number of M.2 Slots2Number Of PCI-E x16 Slots2Number Of PCI-E x1 Slots3Number Of Memory Slots4
Connectivity
Power Connector1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector 1 x 4-pin +12V Power connectorSATA Connector6 x SATA 6Gb/s portsFan/Cooling System Connector1 x CPU Fan connector, 1 x CPU OPT Fan connector, 3 x Chassis Fan connectorsWireless ConnectivityNone
Ports
USB Ports4 x USB-A 2.0, 6 x USB-A 3.2, 1 x USB-C 3.2Thunderbolt Ports0Audio Ports5Number of Audio Channels7.1
Dimensions
Product Length305 millimetersProduct Width244 millimetersProduct Weight31.68 ounces
Memory
Maximum Memory Supported128 gigabytesMemory Type SupportedDDR4Memory Format SupportedDIMMMemory Speeds Supported4400Memory Slot Type288-pin DIMM
Features
RAID SupportRAID 0, RAID 1, RAID 10 (RAID 1+0)
Warranty
Manufacturer's Warranty - Parts3 yearsManufacturer's Warranty - Labor3 years
Other
UPC192876782354
ASUS Prime series motherboards are expertly engineered to unleash the full potential of 3rd gen AMD Ryzen processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, PRIME B550 Plus provides daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
Processor Compatibility - AMD AM4 Socket
Ready for 3rd gen AMD Ryzen processors.
Speed (memory speed supported)
4 x DIMM, Max. 128GB, DDR4
Ultrafast connectivity
M.2 support, 1 Gb Ethernet, and USB 3.2 Gen 2 Type-A
Graphics
1 x DisplayPort / 1 x HDMI port
Expansion Slots
3rd/2nd/1st Gen AMD Ryzen™ Processors - 1 x PCIe 3.0 x16 (x16 mode)
Operating System
Windows 11, Windows 10 64-bit
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Reviews
Rating 4.5 out of 5 stars with 2 reviews
4.5The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Budget Build
Works great in 2024 if you are on a budget. Matched with the 3070 and 5600x still able to play most AAA games above 80fps on ultra settings.
Posted by Jonathan5285
Rated 4 out of 5 stars
Good motherboard
Good motherboard. Placement of SATA connectors awkward.
Posted by user796167
