Key Details:
- Model: 90MB19X0-M0UAY0
- Part #: SY13431
- Warranty: Supported by Manufacturer
- Brand: Asus
Ask Our Experts:
ASUS Prime B550M-A AMD AM4 mATX Gaming Motherboard
ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.
- AMD AM4 socket: Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Comprehensive cooling: VRM heatsink, PCH heatsink, and Fan Xpert 2+
- Ultrafast connectivity: Dual M.2, PCIe 4.0, Intel WiFi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A
- Aura Sync RGB: Onboard addressable Gen 2 header for RGB LED strips, easily synced with Aura Sync-capable hardware
CPU:
- Build in AMD AM4 Socket for AMD Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Chipset:
- AMD B550
Memory:
- 4 x DIMM, Max. 128GB, DDR4 4866(O.C)/4800(O.C.)/4600(O.C)/4466(O.C.)/4400(O.C)/4333(O.C.)/4266(O.C.)/4200(O.C.)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3333(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Memory
- Dual Channel Memory Architecture
- ECC Memory (ECC mode) support varies by CPU
Graphic:
- 1 x D-Sub
- 1 x DVI-D
- 1 x HDMI 2.1(4K@60HZ)
Expansion Slots:
- 1 x PCIe 4.0 x16 (x16 mode)
- 1 x PCIe 3.0 x16 (x16 mode)
- 2 x PCIe 3.0 x1
Storage:
- 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
- 1 x M.2_2 socket 3, with M Key, Type 2242/2260/2280 (PCIE 3.0 x4 and SATA modes) storage devices support
- 4 x SATA 6Gb/s port(s), Support Raid 0, 1, 10
LAN:
- Realtek RTL8111H 1Gb Ethernet
Wireless Data Network:
- Intel Wi-Fi 6 AX200
- 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
- Supports dual band frequency 2.4/5 GHz
- Supports channel bandwidth: HT20/HT40/HT80/HT160
- Supports PCIe interface
Bluetooth:
- Bluetooth v5.1
Audio:
- Realtek ALC887/897 7.1 Surround Sound High Definition Audio CODEC
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking, up to 24-Bit/192kHz playback
Audio Feature:
- LED-illuminated design
- Audio Shielding
- Dedicated audio PCB layers
- Premium Japanese audio capacitors
Rear USB Port ( Total 6 ):
- 2 x USB 3.2 Gen 2 port(s)(2 x Type-A)
- 4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
Front USB Port ( Total 6 ):
- 2 x USB 3.2 Gen 1 port(s)(2 x Type-A)
- 4 x USB 2.0 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:
- 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)
- 2 x USB 3.2 Gen 2 (teal blue) (2 x Type-A)
- 4 x USB 3.2 Gen 1 (blue) Type-A
- 3 x Audio jack(s)
- 1 x ASUS Wi-Fi Module
Internal I/O Ports:
- 1 x CPU Fan connector(s)
- 1 x CPU OPT Fan connector(s)
- 2 x Chassis Fan connector(s)
- 2 x Aura RGB Strip Headers
- 1 x Addressable Gen 2 header(s)
- 1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)
- 2 x USB 2.0 connector(s) support(s) additional 4 USB 2.0 port(s)
- 1 x M.2 Socket 3 with M Key, type 2242/2260/2280/22110 storage devices support (SATA mode & X4 PCIE mode)
- 1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (SATA mode & X4 PCIE mode)
- 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 8-pin EATX 12V Power connectors
- 1 x Front panel audio connector(s) (AAFP)
- 1 x Clear CMOS jumper(s)
- 1 x System panel connector
- 1 x COM port header
- 1 x Speaker connector
BIOS:
- 256 Mb Flash ROM, UEFI AMI BIOS
Manageability:
- WOL by PXE
Operating System:
- Windows 10 64-bit
Form Factor:
- mATX Form Factor
- 244 x 244 mm
- I/O Shield
- 2 x SATA 6Gb/s cable(s)
- 1 x Supporting DVD
- User manual
- 1 x Wi-Fi moving antenna
- 1 x M.2 SSD screw package(s)
We are an Asus authorised reseller
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