ROG Strix B550 - IROG 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. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle 3^rd Gen AMD Ryzen™ CPUs. Boasting futuristic aesthetics and intuitive ROG software, ROG Strix B550-I Gaming is ready to become your next compact gaming build.​

UNDENIABLY ROG STRIX

ROG Strix B550-I Gaming embodies the ROG spirit with eye-catching aesthetics, including the next-generation distorted ROG eye logo and recessed cybertext patterning etched on the I/O shroud. These new designs move ROG Strix boldly into the future, while clearly reflecting the series' gaming roots.

5-Way Optimization

Take care of complex tuning with just one click. ASUS 5-Way Optimization is a system-wide tuning utility that overclocks the processor and tunes fan speeds to ensure the best balance between cooling and acoustics. The automated CPU tuning feature of 5-Way Optimization leverages the same onboard intelligence as AI Overclocking, but goes further by running a Prime95-based stress test that continually monitors the system.

When you're ready for a deeper dive into the configuration of your system, delve into the UEFI's Advanced mode and take complete control. Each section is intuitively organized, and a built-in search feature makes it easy to find the options you need. Advanced functions are coded with the intelligence to adapt to your settings, and when you're ready to take charge, parameters have the granularity to dial in performance just the way you want.

• CPU
  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™ Processors2 x DIMM, Max. 64GB, DDR4 5100(O.C)/5000(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3800(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory *Next Generation AMD Ryzen PRO Processors2 x DIMM, Max. 64GB, DDR4 5100(O.C)/5000(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(O.C.)/4133(O.C.)/4000(O.C.)/3800(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3200/3000/2933/2800/2666/2400/2133 MHz Un-buffered Memory *Dual Channel Memory ArchitectureOptiMem IIECC Memory (ECC mode) support varies by CPU.
• Graphic
  1 x HDMI 2.1(4K@60HZ) *1 x DisplayPort 1.4 **Graphics specifications may vary between CPU types.
• Expansion Slots
  3rd Gen AMD Ryzen™ Processors1 x PCIe 4.0 x16 (x16 mode)
• Storage
  Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports3rd Gen AMD Ryzen™ Processors :1 x M.2_1 socket 3, with M Key, Type 2242/2260/2280 (PCIE 4.0 x4 and SATA modes) storage devices supportAMD 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 support4 x SATA 6Gb/s port(s),Support Raid 0, 1, 10
• LAN
  Intel® I225-V 2.5Gb EthernetASUS LANGuard
• Wireless Data Network
  Intel® Wi-Fi 6 AX2002x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMOSupports dual band frequency 2.4/5 GHzSupports 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
  SupremeFX 7.1 Surround Sound 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 :- Rear audio USB Type-C® port- LED-illuminated design- Audio Shielding- Premium Japanese audio capacitors
• USB Ports
  Rear USB Port ( Total 6 )4 x USB 3.2 Gen 2 port(s)(1 x USB Type-C^® +3 x Type-A)1 x USB 2.0 port(s)1 x USB 2.0 port(s)(1 x audio USB Type-C^® )Front USB Port ( Total 5 )1 x USB 3.2 Gen 2 front panel connector port(s)(1 x USB Type-C^®)2 x USB 3.2 Gen 1 port(s)2 x USB 2.0 port(s)
• Software Features
  ROG 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 softwareASUS Exclusive Software FeaturesArmoury Crate- Aura Creator- Aura Sync-AI Noise Cancelling MicrophoneAI Suite 3:- 5-way OptimizationTPUEPUDIGI+ VRMFan Xpert 4Turbo APP- EZ updateWinRARUEFI BIOSASUS EZ DIY- ASUS CrashFree BIOS 3- ASUS EZ Flash 3- ASUS UEFI BIOS EZ ModeFlexKey
• ASUS Special Features
  Aura Sync- Standard RGB header(s)- Addressable Gen 2 RGB header(s)ASUS Q-Design- ASUS Q-CODE- ASUS Q-DIMM- ASUS Q-LED (DRAM [yellow],CPU [red], VGA [white], Boot Device [yellow green)- ASUS Q-SlotASUS Thermal Solution- Aluminum M.2 heatsinkASUS EZ DIY-BIOS Flashback™ button-BIOS FlashBack™ LED-Clear CMOS header-Procool-Pre-mounted I/O shield- SafeSlotRear audio USB Type-C® connector
• Back I/O Ports
  1 x Intel® I225-V 2.5Gb Ethernet1 x DisplayPort1 x HDMI4 x USB 3.2 Gen 2 (1 x USB Type-C^®+3 x Type-A)2 x USB 2.0 (one port can be switched to USB BIOS FlashBack^™ 1 for audio USB Type-C^®)1 x BIOS FlashBack^™ Button(s)1 x ASUS Wi-Fi Module3 x LED-illuminated audio jacks
• Internal I/O Ports
  1 x CPU Fan connector(s)1 x Chassis Fan connector(s)1 x AIO_PUMP connector1 x Aura RGB Strip Header(s)1 x Addressable Gen 2 header(s)1 x USB 3.2 Gen 1 front panel TypeC™ connector1 x USB 3.2 Gen 1(up to 5Gbps) connector(s) support(s) additional 2 USB 3.2 Gen 1 port(s)1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)2 x M.2 Socket 3 with M Key design, type 2242/2260/2280 storage devices support (Supports both SATA & PCIE SSD)4 x SATA 6Gb/s connector(s)1 x 24-pin EATX Power connector(s)1 x 8-pin ATX 12V Power connector(s)1 x Front panel audio connector(s) (AAFP)1 x Thermal sensor connector(s)1 x Clear CMOS jumper(s)1 x System panel connector1 x Speaker connector1 x VRM_HS_FAN Header
• Accessories
  User's manualI/O Shield4 x SATA 6Gb/s cable(s)2 x M.2 Screw Package1 x Supporting DVD1 x ROG Strix stickers1 x M.2 bracket1 x Cable ties pack(s)1 x Wi-Fi Antenna(s)1 x Extension cable for Addressable LED1 x Panel cable1 x ROG Thank you card1 x ROG audio USB Type-C® cable
• BIOS
  256 Mb Flash ROM, UEFI AMI BIOS
• Manageability
  WOL by PME, PXE
• Operating System
  Windows® 10 64-bit
• Form Factor
  Mini ITX Form Factor6.7 inch x 6.7 inch ( 17 cm x 17 cm )