ROG STRIX B550-I GAMING
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. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle 3rd 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.


Spec Overview
- Performance
- Cooling
- Gaming Immersion
- Connectivity
Built for Performance Gaming

- ProCool II Power Connector
- 8+2 Power Stages
- 2 x M.2 Sockets
- 1 x M.2 2242-2280 supports PCIe 4.0 x4 & SATA Modes
- 1 x M.2 2242-2280 supports PCIe 3.0 x4 & SATA Modes (Rear)
- DDR4, 2 x DIMM
- ASUS OptiMem II
- Dual-Channel
- AMD Socket AM4 for 3rd Gen AMD Ryzen™ Processors
- 1 x PCIe 4.0 x16 SafeSlot (support x16)
Comprehensive Cooling
- CPU Fan Header
- AIO Pump Header
- Chassis Fan header
- M.2 Heatsink
- Active VRM Heatsink
Total Gaming Immersion
- SupremeFX S1220A CODEC
- Impedance sense
- High quality output and input
- Audio Shielding
- Dual OP amplifiers
Sonic Studio III + Sonic Studio Virtual MixerSonic Radar III
DTS® Sound Unbound - SupremeFX S1220A CODEC
- Impedance sense
- High quality output and input
- Audio Shielding
- Dual OP amplifiers
Sonic Studio III + Sonic Studio Virtual MixerSonic Radar III
DTS® Sound Unbound - 1 x 4-pin Aura RGB Header1 x 3-pin Addressable Gen 2 RGB Header
Full Connectivity
-
- DisplayPort 1.4
HDMI 2.1 (4K@60Hz ) - BIOS FlashBack™ Button
- 4 x USB 3.2 Gen 2 ports
- (3 x Type-A + 1 x USB Type-C®)
- Intel® I225-V 2.5Gb Ethernet
- Intel® Wi-Fi 6 AX200
- 2 x USB 2.0 Port
- 1 x audio USB Type-C®
- LED-illuminated audio jacks
- 1 x USB 3.2 Gen 2 Type-C® front panel connector
- 2 x USB 3.2 Gen 1 Ports
- 4 x SATA 6Gb/s
- 2 x USB 2.0 Ports
- DisplayPort 1.4
Advance Your Gaming Immersion
ROG Strix B550-I 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.
PCIe 4.0-Ready
ROG Strix B550-I Gaming has two M.2 slots, ROG Strix B550-I Gaming features two M.2 slots, one of which supports the latest PCIe 4.0 standard 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 2280 socket and NVM Express® RAID for a performance boost.
NETWORKING
WiFi 6 (802.11 ax)

Onboard WiFi 6 (802.11ax) supports ultrafast wireless-networking speeds, improved capacity, and better performance in dense wireless environments, providing exceptional online gaming experiences. Pair your motherboard with ASUS WiFi 6 routers to fully experience the networking potential of WiFi 6.
Intel 2.5 Gb Ethernet
Onboard 2.5 Gb Ethernet gives your wired connection a boost, with speeds that are 2.5 times faster than standard Ethernet connections for speedy file transfers, lag-free gaming, and high-res video streaming.
AUDIO
SupremeFX
Built-in ROG SupremeFX audio technology ensures pristine audio for ROG Strix B550-I Gaming. Along with ensuring a flat frequency response for a neutral, detailed sound signature, it offers two front-panel outputs driven by op amps that deliver high-quality audio to gaming headsets.