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ASUS Prime B550M-A WiFi AMD AM4 (3rd Gen Ryzen Micro ATX Motherboard

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  • AMD AM4 Socket and PCIe 4. 0: The perfect pairing for 3rd Gen AMD Ryzen CPUs
  • Ultrafast Connectivity: 1x PCIe 4. 0 x16 SafeSlot, WiFi 6 (802. 11ax), 1Gb LAN, dual M. 2 slots (NVMe SSD)—one with PCIe 4. 0 x4 connectivity, USB 3. 2 Gen 2 Type-A , HDMI 2. 1 (4K@60HZ), D-Sub & DVI
  • Comprehensive Cooling: VRM heatsink, chipset heatsink, hybrid fan headers and Fan Xpert 2 utility
  • 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
  • Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance.
  • Enhanced Power Solution: 8+1 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs
  • Aura Sync RGB: Synchronizable LED effects across a wide range of compatible PC gear, plus RGB LED and Addressable Gen 2 RGB headers for greater customization

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B081PZTZ4B

Powered by 3rd Gen AMD Ryzen processors, the ASUS Prime B550M-A WiFi 6 delivers next-generation speeds with PCIe 4.0, WiFi 6 and 1Gb LAN. Boasting a robust power design, comprehensive cooling solutions, and intelligent tuning options.

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PCIe 4.0-Ready

Prime B550M-A WiFi has two M.2 slots, including the latest PCIe 4.0, to provide maximum storage flexibility and the fastest data speeds available via the 3rd Gen AMD Ryzen platform. Both M.2 slots support up to the type 22110 socket and NVM Express RAID for a performance boost.

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Next-gen Networking

WIFI 6 (802.11AX)

The latest WiFi 6 (802.11ax) standard delivers high-efficiency wireless connectivity for better gaming performance on compatible networks.

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Enhanced Cooling

A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.

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Cooler by Design

features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

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Fastest Connectivity

USB 3.2 Gen 2 Type-A

Numerous USB ports support high-end rigs loaded with peripherals, including two rear-panel USB Type-A connectors with fast USB 3.2 Gen 2 connectivity for compatible cases.

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Primed Protection

 

  1. SafeSlot Core- Fortified PCIe slot prevents damage
  2. Overvoltage Protection- World-class circuit-protecting power design
  3. DRAM Overcurrent Protection- Short-circuit damage prevention
  4. Stainless-Steel Back I/O- 3X corrosion-resistance for more durability
  5. LANGuard - Pumped-up throughput 2.5X surge tolerance
  • CPU
    Build in AMD AM4 Socket for 3rd Gen AMD Ryzen™ and 3rd Gen AMD Ryzen™ with Radeon™ Graphics Processors *
    * Refer to www.asus.com for CPU support list
  • Chipset
    AMD B550
  • Memory
    3rd Gen AMD Ryzen™ 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 Un-buffered Memory *
    3rd Gen AMD Ryzen with Radeon Graphics 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 for the Memory QVL (Qualified Vendors Lists).
  • Graphic
    1 x D-Sub
    1 x DVI-D
    1 x HDMI 2.1(4K@60HZ)
    *Graphics specifications may vary between CPU types.
  • Expansion Slots
    3rd Gen AMD Ryzen™ Processors
    1 x PCIe 4.0 x16 (x16 mode)
    3rd Gen AMD Ryzen with Radeon Graphics Processors
    1 x PCIe 3.0 x16 (x16 mode)
    AMD B550 Chipset
    2 x PCIe 3.0 x1
  • Storage
    Total supports 2 x M.2 slot(s) and 4 x SATA 6Gb/s ports
    3rd Gen AMD Ryzen™ Processors :
    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
    3rd Gen AMD Ryzen with Radeon Graphics Processors :
    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
    AMD B550 Chipset :
    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*
    *BT 5.1 function will be ready in Windows 10 build 19041 or later.
  • Audio
    Realtek ALC887 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
    * Choose the chassis with HD audio module in front panel to support 8-channel audio output.
  • USB Ports
    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
  • Accessories
    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)
  • BIOS
    256 Mb Flash ROM, UEFI AMI BIOS
  • Manageability
    WOL by PXE
  • Operating System
    Windows® 10 64-bit
  • Form Factor
    mATX Form Factor
    9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm )
  • Chipset
    AMD B550
  • CPU Socket Type
    AM4
  • Form Factor
    Micro ATX
  • Price Range
    50 BHD - 100 BHD
  • Manufacturer
    Asus
  • Weight
    0.6168 kg
  • SKU
    ASUS PRIME B550M-A WI-FI

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