ASUS ROG STRIX B550-A GAMING AM4 ATX Motherboard(AMD RYZEN)

· ROG Strix B550-A Gaming is PCIe® 4.0-ready and provides the latest connectivity options for supersmooth networking and blisteringly fast file transfers
· Audio enhancements give you a massive advantage, allowing you to pick up on the subtlest of cues for a completely immersive gaming experience.
· The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig
· ROG-exclusive software utilities deliver intuitive audio tuning and gaming enhancements that allow you to configure your gaming build the way you want.
· ROG Strix B550-A Gaming provides robust power delivery to fuel Ryzen's cores, comprehensive cooling, and support for faster memory
ROG STRIX B550-A GAMING

Designed for those seeking to get the most out of their build, ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe® 4.0 connectivity. Offering robust power delivery and effective cooling, ROG Strix B550-A Gaming is well-equipped to handle 3rd Gen AMD Ryzen™ CPUs. As an added bonus, outstanding performance is complemented by a stunning silver-and-white finish and cyberpunk-inspired aesthetics that present a standout look.

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• CPUAMD AM4 Socket 3rd Gen AMD Ryzen™ Processors
  • Refer to ; ;for CPU support list
• ChipsetAMD B550
• Memory3rd Gen AMD Ryzen™ Processors
  4 x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(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 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4133(O.C.)/4000(O.C.)/3866(O.C.)/3600(O.C.)/3466(O.C.)/3200/3000/2800/2666/2400/2133 MHz Un-buffered Memory
  Dual Channel Memory Architecture
  OptiMem II
  ECC Memory (ECC mode) support varies by CPU.
  • Refer to ; ;for the Memory QVL (Qualified Vendors Lists).
• GraphicIntegrated Graphics Processor
  1 x DisplayPort 1.2
  1 x HDMI 2.1(4K@60HZ)
  *Graphics specifications may vary between CPU types.
• Multi-GPU SupportSupports AMD 2-Way CrossFireX Technology
• Expansion Slots3rd 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
  1 x PCIe 3.0 x16 (x4 mode) *
  3 x PCIe 3.0 x1
• StorageTotal supports 2 x M.2 slot(s) and 6 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 storage devices support(SATA & PCIe 4.0 x4 mode)
  3rd Gen AMD Ryzen™ ;with Radeon™ ;Graphics Processors :
  1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)*
  AMD B550 Chipset :
  1 x M.2_2 socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
  6 x SATA 6Gb/s port(s),
  Support Raid 0, 1, 10
• LANIntel® I225-V 2.5Gb Ethernet
  ASUS LANGuard
• AudioROG SupremeFX 8-Channel High Definition Audio CODEC S1220A
  • Dual OP Amplifiers
  • Impedance sense for front and rear headphone outputs
  • Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
  • High quality 120 dB SNR stereo playback output and 113 dB SNR recording input
  • Supports up to 32-Bit/192kHz playback *
    Audio Feature :
  • SupremeFX Shielding™ Technology
  • Gold-plated jacks
  • Optical S/PDIF in port(s) at back panel
  • Audio Shielding
  • Premium Japanese audio capacitors
  • Audio Cover
  • Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio.
• USB PortsRear USB Port ;( Total 8 )
  2 x USB 3.2 Gen 2 port(s)(1 x Type-A +1 x USB Type-C®)
  4 x USB 3.2 Gen 1 port(s)(4 x Type-A)
  2 x USB 2.0 port(s)
  Front USB Port ;( Total 6 )
  2 x USB 3.2 Gen 1 port(s)
  4 x USB 2.0 port(s)
• Software FeaturesROG Exclusive Software
  • RAMCache III
  • ROG CPU-Z
  • GameFirst VI
  • Sonic Studio III + Sonic Studio Virtual Mixer
  • Sonic Radar III
  • DTS® Sound Unbound
  • Overwolf
  • Anti-virus software
    ASUS Exclusive Software Features
    Armoury Crate
  • Aura Creator
  • Aura Sync
  • AI Noise Cancelling Microphone
    AI Suite 3:
  • PPSU
    EPU
    DIGI+ VRM
    Fan Xpert 4
    TurboV EVO
  • EZ update
    WinRAR
    UEFI BIOS
    ASUS EZ DIY
  • ASUS CrashFree BIOS 3
  • ASUS EZ Flash 3
  • ASUS UEFI BIOS EZ Mode
• ASUS Special FeaturesAura Sync
  • Standard RGB header(s)
  • Addressable Gen 2 RGB header(s)
    ASUS Q-Design
  • ASUS Q-DIMM
  • ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)
  • ASUS Q-Slot
    ASUS Thermal Solution
  • Aluminum M.2 heatsink
    ASUS EZ DIY
    -BIOS FlashBack™ button
    -BIOS FlashBack™ LED
    -Clear CMOS header
    -ProCool
    -Pre-mounted I/O shield
  • SafeSlot
• Back I/O Ports1 x Intel® I225-V 2.5Gb Ethernet
  1 x DisplayPort
  1 x HDMI
  2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C®)
  4 x USB 3.2 Gen 1
  2 x USB 2.0
  1 x Optical S/PDIF out
  1 x BIOS FlashBack™ ;Button(s)
  5 x Gold-plated audio jacks
• Internal I/O Ports1 x CPU Fan connector(s)
  1 x CPU OPT Fan connector(s)
  3 x Chassis Fan connector(s)
  1 x AIO_PUMP connector
  1 x AAFP connector
  2 x Aura RGB Strip Header(s)
  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 1 with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 mode)
  1 x M.2 Socket 2 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode)
  6 x SATA 6Gb/s connector(s)
  1 x Thunderbolt header(s)
  1 x 24-pin EATX Power connector(s)
  1 x 8-pin ATX 12V Power connector(s)
  1 x 4-pin ATX 12V Power connector(s)
  1 x System panel(s)
  1 x Thermal sensor connector(s)
  1 x Clear CMOS jumper(s)
• AccessoriesUser's manual
  4 x SATA 6Gb/s cable(s)
  1 x Supporting DVD
  1 x ROG Strix stickers
  1 x Cable ties pack(s)
  1 x Extension cable for Addressable LED
  1 x ROG Thank you card
  1 x M.2 SSD screw package(s)
  1 x M.2 Rubber Package(s)
• BIOS256 Mb Flash ROM, UEFI AMI BIOS
• ManageabilityWOL by PME, PXE
• Operating SystemWindows® 10 64-bit
• Form FactorATX Form Factor
  12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
• Note* Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2, PCIe3.0 x1_3
  • When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled.