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ASUS PRIME B550M-A AC


$150.00
ASUS PRIME B550M-A AC - motherboard - micro ATX - Socket AM4 - AMD B550

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Quick Details
  • Motherboard
  • micro ATX
  • Socket AM4
  • AMD B550 Chipset
  • USB 3.2 Gen 1, USB 3.2 Gen 2
ASUS PRIME B550M-A AC
  • Motherboard
  • micro ATX
  • Socket AM4
  • AMD B550 Chipset
  • USB 3.2 Gen 1, USB 3.2 Gen 2
  • Gigabit LAN, Wi-Fi, Bluetooth
  • onboard graphics (CPU required)
  • HD Audio (8-channel)
  Additional Details
Price: $150.00
Mfr Part #: PRIME B550M-A AC
SHI Part #: 43185056
Category: motherboards or daughterboards
UNSPSC: 43201513
Manufacturer: ASUS
Product Type: Hardware
General Information
Categorymotherboards or daughterboards
DescriptionASUS PRIME B550M-A AC - Motherboard - micro ATX - Socket AM4 - AMD B550 Chipset - USB 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN, Wi-Fi, Bluetooth - onboard graphics (CPU required) - HD Audio (8-channel)
ManufacturerASUS
MSRP$129.99
UNSPSC43201513
Main Specifications
Dimensions & Weight / Depth24.4 cm
Dimensions & Weight / Width24.4 cm
Header / BrandASUS
Mainboard / Chipset TypeAMD B550
Mainboard / Compatible ProcessorsRyzen
Mainboard / Processor SocketSocket AM4
Networking / Data Link Protocol
  • Bluetooth 5.0
  • Ethernet
  • Fast Ethernet
  • Gigabit Ethernet
  • IEEE 802.11a
  • IEEE 802.11ac
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Packaged Quantity1
Video Output / TypeGraphics adapter (CPU required)
Audio
Audio CodecRealtek ALC887
Compliant StandardsHigh Definition Audio
TypeHD Audio (8-channel)
Expansion / Connectivity
Expansion Slots
  • 1 x CPU
  • 4 x DIMM 288-pin
  • 1 x PCIe 4.0 x16 (PCIe 4.0 x16 mode (with 3rd Generation Ryzen CPU); PCIe 3.0 x16 mode (with 3nd Generation Ryzen with Radeon Graphics CPU))
  • 2 x PCIe 3.0 x1
Interfaces
  • 1 x VGA
  • 1 x DVI-D
  • 1 x LAN (Gigabit Ethernet)
  • 4 x USB 3.2 Gen 1
  • 2 x USB 3.2 Gen 2
  • 1 x audio line-in - mini-jack
  • 1 x audio line-out - mini-jack
  • 1 x microphone - mini-jack
  • 1 x PS/2 keyboard / mouse
  • 1 x HDMI
Internal Interfaces
  • 4 x USB 2.0 - header
  • 2 x USB 3.2 Gen 1 - header
  • 1 x SPDIF out - header
  • 1 x audio - header
  • 1 x serial - header
  • 1 x speaker - header
Power Connectors24-pin main power connector, 8-pin ATX12V connector
Storage Interfaces
  • SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
  • SATA-600 / PCIe 4.0 -connectors: 1 x M.2
  • SATA-600 / PCIe 3.0 -connectors: 1 x M.2
Features
BIOS FeaturesUEFI BIOS, ASUS EZ Flash 3
BIOS TypeAMI
Hardware FeaturesJack retasking, ASUS Q-Design, ASUS TurboV EVO, Q-DIMM, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, audio jack detect technology, ASUS EPU (Energy Processing Unit), ASUS DIGI+ VRM, Preboot eXecution Environment (PXE), ASUS Stainless Steel Back I/O, ASUS Fan Xpert 2+, LANGuard, ASUS Overvoltage Protection, Lighting Control, ASUS 5X Protection III, ASUS SafeSlot Core, ASUS Aura Sync, Armoury Crate
Sleep / Wake UpWake on LAN (WOL)
General
Chipset TypeAMD B550
Compatible ProcessorsRyzen (supports 3rd Generation Ryzen / 3rd Generation Ryzen with Radeon Graphics)
Max Processors Qty1
Processor SocketSocket AM4
Product TypeMotherboard - micro ATX
LAN
Network ControllerRealtek RTL8111H
Network InterfacesGigabit Ethernet, 802.11a/b/g/n/ac, Bluetooth 5.0
Miscellaneous
Cables Included2 x Serial ATA cable
Depth24.4 cm
Included Accessories1 x M.2 screw, I/O back cover, ASUS Wi-Fi moving antenna
Software IncludedDrivers & utilities, ASUS AI Charger, ASUS CPU-Z, ASUS AI Suite III, ASUS EZ Update, DAEMON Tools, WinRAR, Norton AntiVirus (60 days trial)
Width24.4 cm
Supported RAM
Bus Clock2400 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3333 MHz (O.C.), 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4600 MHz (O.C.), 3200 MHz
FeaturesDual channel memory architecture
Max Size128 GB
Registered or BufferedUnbuffered
Supported RAM Integrity CheckNon-ECC, ECC
TechnologyDDR4