| Model | 
STRIX B550-F GAMING WIFI II | 
| Supported CPU | 
| CPU Socket Type | 
AM4 | 
| CPU Type | 
- Supports AMD Ryzen 5000 / 3000 Series Processors*
 
- Supports AMD Ryzen 5000 / 4000 G-Series Processors
 
 
 | 
| Chipset | 
AMD B550 | 
| Memory | 
| Number of Memory Slots | 
4×288pin | 
| Memory Standard | 
- DDR4 5100(OC) / 4866(OC) / 4600(OC) / 4466(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3600(OC) / 3466(OC) / 3200 / 3000 / 2800 / 2666 / 2400 / 2133 (AMD Ryzen 5000 and 4000 G-Series Processors)
 
- DDR4 4800(OC) / 4666(OC) / 4600(OC) / 4400(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133 (AMD Ryzen 5000 and 3000 Series Processors)
 
 
 | 
| Maximum Memory Supported | 
128GB | 
| Channel Supported | 
Dual Channel | 
| ECC Supported | 
ECC Memory (ECC mode) support varies by CPU. | 
| Buffer Supported | 
Un-buffered | 
| Expansion Slot | 
| PCI Express 4.0 x16 | 
1 x PCI Express 4.0 x16 | 
| PCI Express 3.0 x16 | 
 1 x PCI Express 3.0 x16* 
* Supports x4 mode. * Share bandwidth with PCIe3.0 x1_1, PCIe3.0 x1_2, PCIe3.0 x1_3. 
 | 
| PCI Express x1 | 
3 x PCIe 3.0 x1 | 
| Storage Device | 
| SATA 6Gb/s | 
6 x SATA 6Gb/s | 
| M.2 | 
- AMD Ryzen 5000 and 3000 Series / 5000 and 4000 G-Series Desktop Processors:
 M.2_1 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes) 
- AMD B550 Chipset:
 M.2_2 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 3.0 x4 & SATA modes)* 
 
* When the M.2_2 Slot is populated , SATA6G_5/6 ports will be disabled. 
 | 
| SATA RAID | 
0/1/10 | 
| Onboard Video Chipset | 
Supported only by CPU with integrated graphic | 
| Onboard Audio | 
| Audio Chipset | 
ROG SupremeFX High Definition Audio CODEC S1220A | 
| Audio Channels | 
7.1 Channels | 
| Onboard LAN | 
| LAN Chipset | 
Intel I225-V | 
| Max LAN Speed | 
10/100/1000/2500Mbps | 
| Wireless LAN | 
Wi-Fi 6E 802.11a/b/g/n/ac/ax | 
| Bluetooth | 
Bluetooth 5.2 | 
| Rear Panel Ports | 
| Back I/O Ports | 
- 2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x USB Type-C)
 
- 4 x USB 3.2 Gen 1 ports (4 x Type-A)
 
- 2 x USB 2.0 ports
 
- 1 x Wi-Fi Module
 
- 1 x DisplayPort
 
- 1 x HDMI port
 
- 1 x Intel I225-V 2.5G Ethernet
 
- 1 x Optical S/PDIF out
 
- 5 x Audio jacks
 
- 1 x BIOS FlashBack button
 
 
 | 
| Internal I/O Connectors | 
| Onboard USB | 
- 1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
 
- 2 x USB 2.0 headers support additional 4 USB 2.0 ports
 
 
 | 
| Other Connectors | 
Fan and cooling related 
- 1 x 4-Pin AIO_Pump header
 
- 1 x 4-Pin CPU fan header
 
- 1 x 4-Pin CPU_OPT fan header
 
- 3 x 4-Pin Chassis fan headers
 
 
Miscellaneous 
- 1 x Addressable Gen 2 header
 
- 2 x AURA RGB headers
 
- 1 x Clear CMOS header
 
- 1 x Front panel audio header (AAFP)
 
- 1 x 20-3 pin System Panel header with Chassis intrude function
 
- 1 x Thermal sensor header
 
- 1 x Thunderbolt header
 
 
 | 
| Physical Spec | 
| Form Factor | 
ATX | 
| LED Lighting | 
RGB | 
| Dimensions (W x L) | 
12.0" x 9.6" | 
| Power Pin | 
- 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)
 
 
 | 
| Features | 
 Special Features: 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 - M.2 heatsink AURA Sync - AURA RGB headers - Addressable Gen 2 RGB headers ASUS EZ DIY - BIOS FlashBack button - BIOS FlashBack LED - Clear CMOS header - ProCool - Pre-mounted I/O shield - SafeSlot 
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 - AIDA64 Extreme (60 days free trial) - Aura Creator - Aura Sync - Two-Way AI Noise Cancelation AI Suite 3: - Performance And Power Saving Utility EPU DIGI+ VRM Fan Xpert 4 TurboV EVO - EZ update WinRAR DAEMON Tools Norton Anti-virus software (Free Trial version) UEFI BIOS ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode 
 | 
| BIOS | 
256 Mb Flash ROM, UEFI AMI BIOS | 
| Manageability | 
WOL by PME, PXE | 
| Operating System | 
Windows 10 64-bit, Windows 11 64-bit | 
| Warranty | 
3 Years |