MotherboardsAsus
ASUS PRIME B550M-A (WI-FI)
Quick Specs
ChipsetAMD B550
SocketAM4
MemoryDDR4
Form FactormATX
M.2 Slots4
Model: 14833
About this motherboards
Explore the PRIME B550M-A (WI-FI), a cutting-edge AMD B550 motherboard, packed with features to enhance your tech interactions daily.
Technical Specifications24 specs
General
Model
PRIME B550M-A (WI-FI)
Cpu
- Build in AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors *,* Refer to
- www.asus.com
- for CPU support list
Chipset
AMD B550
Memory
- AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors
- ,4 x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/ 3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3333(O.C.)/ 3200/3000/2800/2666/2400/ 2133 MHz Memory
- AMD Ryzen
- TM
- 4000 G-Series Processors
- ,4 x DIMM, Max. 128GB, DDR4 4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4266(O.C.)/ 4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/ 3466(O.C.)/3333(O.C.)/3200/3000/2800/ 2666/2400/2133 MHz Un-buffered Memory *,Dual Channel Memory Architecture,ECC Memory (ECC mode) support varies by CPU.,* Refer to
- www.asus.com
Graphic
1 x HDMI 2.1(4K@60HZ),*Graphics specifications may vary between CPU types.
Expansion Slots
- AMD B550 Chipset
- ,2 x PCIe 3.0 x1,1 x PCIe 4.0 x16 (x16 mode),1 x PCIe 3.0 x16 (x16 mode)
Storage
- AMD Ryzen™ 5000 Series/ 3000 Series Desktop Processors :
- AMD Ryzen
- TM
- 4000 G-Series Processors :
- Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports
- ,1 x M.2_2 socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support
- AMD B550 Chipset :
- ,4 x SATA 6Gb/s port(s),,1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280/22110(PCIE 4.0 x4 and SATA modes) storage devices support,1 x M.2_1 socket 3, with M Key, Type 2242/ 2260/2280/22110(PCIE 3.0 x4 and SATA modes) storage devices support,Support Raid 0, 1, 10
Lan
Realtek RTL8111H 1Gb Ethernet
Wireless Data Network
Supports PCIe interface,2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/
ax) support 1024QAM/OFDMA/MU-MIMO,Supports up to 2.4Gbps max data rate,Intel® Wi-Fi 6 AX200,Supports dual band frequency 2.4/5 GHz,Supports channel bandwidth: HT20/HT40/
HT80/HT160
Bluetooth
Bluetooth v5.1*,*BT 5.1 function will be ready in Windows 10 build 19041 or later.
Audio
- Realtek ALC887/8977.1 Surround Sound High Definition Audio CODEC,- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback,- LED-illuminated design,- Audio Shielding,- Dedicated audio PCB layers,- Premium Japanese audio capacitors
- Audio Feature :
- ,* Choose the chassis with HD audio module in front panel to support 8-channel audio output.
Usb Ports
- 4 x USB 2.0 port(s)(4 x Type-A)
- Front USB Port
- ( Total 6 )
- Rear USB Port
- ( Total 6 ),2 x USB 3.2 Gen 2 port(s)(2 x Type-A),2 x USB 3.2 Gen 1 port(s)(2 x Type-A),4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
Software Features
- ASUS Exclusive Software
- Armoury Crate
- - Aura Creator
- - Aura Sync
- AI Suite 3
- - Performance And Power Saving Utility
- TurboV EVO
- EPU
- Digi+ VRM
- Fan Xpert 2+
- - EZ update
- ASUS CPU-Z
- AI Charger
- DAEMON Tools
- Norton Anti-virus software (Free Trial for 60 days)
- WinRAR
- UEFI BIOS
- ASUS EZ DIY
- - ASUS CrashFree BIOS 3
- - ASUS EZ Flash 3
- - ASUS UEFI BIOS EZ Mode
Asus Special Features
- ASUS 5X PROTECTION III
- - ASUS DIGI+ VRM
- - ASUS LANGuard
- - ASUS Overvoltage Protection
- - ASUS SafeSlot Core
- - ASUS Stainless-Steel Back I/O
- ASUS Q-Design
- - ASUS Q-DIMM
- - ASUS Q-Slot
- ASUS Thermal Solution
- - Aluminum heatsink design
- AURA Sync
- - Standard RGB headers
- - Addressable Gen 2 RGB header
- ASUS Lighting Control
Back I O Ports
2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A),4 x USB 3.2 Gen 1 (blue) Type-A,1 x ASUS Wi-Fi Module,1 x PS/2 keyboard/mouse combo port(s),1 x DVI-D,1 x D-Sub,1 x HDMI,1 x LAN (RJ45) port(s),3 x Audio jack(s)
Internal I O
1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s),1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode),2 x Chassis Fan connector(s),2 x Aura RGB Strip Headers,1 x 8-pin EATX 12V Power connectors,1 x System panel connector,1 x CPU Fan connector(s),1 x CPU OPT Fan connector(s),1 x Addressable Gen 2 header(s),2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s),1 x SPI TPM header,4 x SATA 6Gb/s connector(s),1 x S/PDIF out header(s),1 x 24-pin EATX Power connector(s),1 x Front panel audio connector(s) (AAFP),1 x Clear CMOS jumper(s),1 x COM port header,1 x Speaker connector,1 x M.2 Socket 3 with M Key, type 2242/
2260/2280/22110 storage devices support (SATA mode & X4 PCIE mode)
Accessories
1 x M.2 SSD screw package(s),1 x Wi-Fi moving antenna,User manual,I/O Shield,2 x SATA 6Gb/s cable(s),1 x Supporting DVD
Bios
256 Mb Flash ROM, UEFI AMI BIOS
Manageability
WOL by PXE
Operating System
Windows® 10 64-bit
Form Factor
9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ),mATX Form Factor
Physical Dimensions
Length Mm
243.8
Width Mm
243.8
Height Mm
619.8
