

- AM4 socket: Ready for 3rd Gen AMD Ryzen™ processors
- Best gaming connectivity: PCIe® 4.0-ready, dual M.2, USB 3.2 Gen 2 Type-C® plus HDMI™ 2.1 and DisplayPort 1.2 output
- Smooth networking: Onboard WiFi 6 (802.11ax) and Intel® 2.5 Gb Ethernet with ASUS LANGuard
- Robust power solution: Teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
- Renowned software: Intuitive dashboards for UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds
- DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack™, Q-Code and FlexKey
- Unmatched personalization: ASUS-exclusive Aura Sync RGB lighting, including Aura RGB header and addressable Gen 2 RGB header
- Industry-leading Gaming Audio: Audio USB Type-C®, AI Noise-Canceling Microphone, SupremeFX S1220A codec, DTS® Sound Unbound™ and Sonic Studio III for immersive audio





1. PROCOOL POWER CONNECTOR: The ProCool socket is built to exacting specifications to ensure flush contact with the PSU power lines, enabling lower impedance and better heat dissipation.
2. TEAMED POWER STAGES: 14+2 power stages combine high-side and low-side MOSFETs and drivers into a single package, delivering the power and efficiency that the latest Intel processors demand.
3. ALLOY CHOKE & CAPACITOR: Superior chokes and durable capacitors are engineered to resist extreme temperatures and provide up to 110% better performance than the industry standard.
4. 6-LAYER PCB: The 6-layer PCB quickly dissipates heat around the VRM to improve overall system stability and give the CPU more overclocking headroom.





2. Q-Code: Diagnostic codes provide a reference for fast and easy look up of common installation and component problems.
3. FlexKey: The front-panel header lets you customize the reset button on the front-panel of your chassis to provide quick access to your choice of Aura lighting controls, DirectKey or system reset.
4. BIOS Flashback™: BIOS Flashback™ is the simplest and safest (UEFI) BIOS update method. Simply drop the (UEFI) BIOS file onto a FAT32 formatted USB stick, plug it into the USB BIOS Flashback port and press the button. Updates can even be performed without having memory or a CPU installed.

- CPU
AMD AM4 Socket 3rd Gen AMD Ryzen™ 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 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 www.asus.com for the Memory QVL (Qualified Vendors Lists). - Graphic
Integrated Graphics Processor
1 x DisplayPort 1.2
1 x HDMI 2.1(4K@60HZ)
*Graphics specifications may vary between CPU types. - Multi-GPU Support
Supports NVIDIA 2-Way SLI® Technology
Supports AMD 3-Way CrossFireX™ Technology - Expansion Slots
3rd Gen AMD Ryzen™ Processors
2 x PCIe 4.0 x16 (x16 or dual x8)
AMD B550 Chipset
1 x PCIe 3.0 x16 (x4 mode) *
2 x PCIe 3.0 x1 - Storage
Total supports 2 x M.2 slots 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)
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 - LAN
Intel® I225-V 2.5Gb Ethernet
ASUS LANGuard - Wireless Data Network
Intel® Wi-Fi 6 AX200
2×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMO
Supports dual band frequency 2.4/5 GHz
Supports 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
ROG SupremeFX 7.1-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
– Rear audio USB Type-C® port
– Audio Shielding
– Premium Japanese audio capacitors
– Audio Cover - USB Ports
Rear USB Port ( Total 8 )
3 x USB 3.2 Gen 2 port(s)(2 x Type-A +1 x USB Type-C®)
4 x USB 2.0 port(s)(4 x Type-A)
1 x USB 2.0 port(s)(1 x audio USB Type-C® )
Front USB Port ( Total 7 )
2 x USB 3.2 Gen 1 port(s)
4 x USB 2.0 port(s)
1 x USB 3.2 Gen 2 front panel connector 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 software ASUS Exclusive Software Features Armoury Crate – Aura Creator – Aura Sync Ai noise cancelling microphone AI Suite 3: – 5-way Optimization TPU EPU DIGI+ VRM Fan Xpert 4 Turbo APP – EZ update WinRAR UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode FlexKey
- 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-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 Rear audio USB Type-C® connector
- Back I/O Ports
1 x Intel® I225-V 2.5Gb Ethernet
1 x DisplayPort
1 x HDMI
3 x USB 3.2 Gen 2 (2 x Type-A+1 x USB Type-C®)
5 x USB 2.0 (1 for audio USB Type-C®)
5 x Audio jack(s)
1 x BIOS FlashBack™ Button(s)
ASUS Wi-Fi module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v5.0) - Internal I/O Ports
1 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)
2 x Addressable Gen 2 header(s)
1 x USB 3.2 Gen2 connector support additional 1 USB ports(20-pin, Type-C)
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)
1 x Q-Code - Accessories
User’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 RGB strips (80 cm)
1 x Extension cable for Addressable LED
1 x ROG Thank you card
1 x Wi-Fi moving antenna
1 x M.2 SSD screw package(s)
1 x M.2 Rubber Package(s)
1 x ROG audio USB Type-C® cable
1 ROG key chain - BIOS
256 Mb Flash ROM, UEFI AMI BIOS
- Manageability
WOL by PME, PXE
- Operating System
Windows® 10 64-bit
- Form Factor
ATX 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 ** When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled. ‘* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1-Channel audio.
Important Notice :
- BIOS Update May Be Required With This Motherboard in order to support the Latest Generation Ryzen Processor (Upto 5th Gen Ryzen).
- The Maximum Supported Memory Speed Varies with The Generation of Ryzen Processor You are Using With it.
- For Additional Information Regarding Compatibility, Please Check Within the Manufacturers Website
Features
- AM4 socket: Ready for Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
- Best gaming connectivity: PCIe® 4.0-ready, dual M.2, USB 3.2 Gen 2 Type-C® plus HDMI™ 2.1 and DisplayPort 1.2 output
- Smooth networking: Onboard WiFi 6 (802.11ax) and Intel® 2.5 Gb Ethernet with ASUS LANGuard
- Robust power solution: Teamed power stages with ProCool power connector, high-quality alloy chokes and durable capacitors
- Renowned software: Intuitive dashboards for UEFI BIOS and ASUS AI Networking make it easy to configure gaming builds
- DIY-friendly design: Includes pre-mounted I/O shield, BIOS FlashBack™, Q-Code and FlexKey
- Unmatched personalization: ASUS-exclusive Aura Sync RGB lighting, including Aura RGB header and addressable Gen 2 RGB header
- Industry-leading Gaming Audio: Audio USB Type-C®, AI Noise cancellation, SupremeFX S1220A codec, DTS® Sound Unbound™ and Sonic Studio III for immersive audio
Specifications
CPU | AMD AM4 Socket for AMD Ryzen™ 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processor |
Chipset |
AMD B550
|
Memory | 4 x DIMM, Max. 128GB, DDR4 4600(O.C)/4400(O.C)/4266(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
Next Generation AMD Ryzen PRO Processors
4 x DIMM, Max. 128GB, DDR4 5100(O.C)/4800(O.C.)/4600(O.C)/4400(O.C)/4266(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
OptiMem II
3rd Gen AMD Ryzen™ Processors
Dual Channel Memory Architecture
ECC Memory (ECC mode) support varies by CPU.
|
Graphic | Integrated Graphics Processor 1 x DisplayPort 1.2 1 x HDMI 2.1(4K@60HZ) *Graphics specifications may vary between CPU types. |
Multi-GPU Support | Supports NVIDIA 2-Way SLI® Technology Supports AMD 3-Way CrossFireX™ Technology |
Expansion Slots | AMD B550 Chipset 1 x PCIe 3.0 x16 (x4 mode) * 2 x PCIe 3.0 x1
2 x PCIe 4.0 x16 (x16 or dual x8)
|
Storage | 1 x M.2_1 socket 3, with M key, type 2242/2260/2280/22110 storage devices support(SATA & PCIe 4.0 x4 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)*
Total supports 2 x M.2 slots and 6 x SATA 6Gb/s ports
6 x SATA 6Gb/s port(s)
3rd Gen AMD Ryzen™ Processors :
Support Raid 0, 1, 10
|
LAN | Intel® I225-V 2.5Gb Ethernet ASUS LANGuard |
Wireless Data Network | Intel® Wi-Fi 6 AX200 2×2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax) support 1024QAM/OFDMA/MU-MIMO Supports dual band frequency 2.4/5 GHz Supports 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 | ROG SupremeFX 7.1-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 – Rear audio USB Type-C® port – Audio Shielding – Premium Japanese audio capacitors – Audio Cover |
USB Ports | Rear USB Port ( Total 8 ) 3 x USB 3.2 Gen 2 port(s)(2 x Type-A +1 x USB Type-C®) 4 x USB 2.0 port(s)(4 x Type-A) 1 x USB 2.0 port(s)(1 x audio USB Type-C® ) Front USB Port ( Total 7 ) 2 x USB 3.2 Gen 1 port(s) 4 x USB 2.0 port(s) 1 x USB 3.2 Gen 2 front panel connector 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 software ASUS Exclusive Software Features Armoury Crate – Aura Creator – Aura Sync Ai noise cancelling microphone AI Suite 3: – 5-way Optimization TPU EPU DIGI+ VRM Fan Xpert 4 Turbo APP – EZ update WinRAR UEFI BIOS ASUS EZ DIY – ASUS CrashFree BIOS 3 – ASUS EZ Flash 3 – ASUS UEFI BIOS EZ Mode FlexKey |
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-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 Rear audio USB Type-C® connector |
Back I/O Ports | 1 x Intel® I225-V 2.5Gb Ethernet 1 x DisplayPort 1 x HDMI 3 x USB 3.2 Gen 2 (2 x Type-A+1 x USB Type-C®) 5 x USB 2.0 (1 for audio USB Type-C®) 5 x Audio jack(s) 1 x BIOS FlashBack™ Button(s) ASUS Wi-Fi module (Wi-Fi 802.11 a/b/g/n/ac and Bluetooth v5.0) |
Internal I/O Ports | 1 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) 2 x Addressable Gen 2 header(s) 1 x USB 3.2 Gen2 connector support additional 1 USB ports(20-pin, Type-C) 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) 1 x Q-Code |
BIOS | 256 Mb Flash ROM, UEFI AMI BIOS |
Manageability | WOL by PME, PXEOperating System |
Operating System | Windows® 10 64-bit |
Form Factor | ATX Form Factor 12 inch x 9.6 inch ( 30.5 cm x 24.4 cm ) |
Warranty | 3 Years |
Note | *Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2 ** When the M.2_2 Socket 3 is populated , SATA6G_5/6 ports will be disabled. ‘* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1-Channel audio. ***Features, Price and Specifications are subject to change without notice. |
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