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ATX motherboard with silver and black heatsinks, AM5 socket, four DDR5 slots, three M.2 covers, rear I/O shield, WiFi 6E antennas

ASUS

ASUS ROG STRIX B650-A GAMING WIFI AMD motherboard

SKU CH-G7PY-119GB MPN ROG STRIX B650-A GAMING WIFI

Supports AMD Ryzen 9000, 8000 and 7000 processors with 12 + 2 power stages, DDR5 up to 6400, one PCIe 5.0 and two PCIe 4.0 M.2 slots, WiFi 6E and 2.5G LAN

  • CPU Socket TypeAM5
  • CPU TypeSupports AMD Ryzen 7000 Series Desktop Processors* * Refer t
  • ChipsetAMD B650
  • Number of Memory Slots4x288pin (DDR5)
  • Memory StandardDDR5 6400+(OC) / 6200(OC) / 6000(OC) / 5800(OC) / 5600(OC) /
  • Maximum Memory Supported128GB

Option ROG STRIX B650-A GAMING WIFI

Struck-through versions exist but are not stocked here.

  • Ready for Ryzen 9000, 8000 and 7000 series processors via AM5 socket
  • 12 plus 2 power stages with 8 plus 4 pin ProCool connectors for stable delivery
  • One PCIe 5.0 M.2 slot plus two PCIe 4.0 M.2 slots all with heatsinks
  • DDR5 memory support up to 128 GB with AMD EXPO profiles
  • WiFi 6E and Intel 2.5G Ethernet with ASUS LANGuard for fast networking

AM5 Platform Ready

This ATX motherboard accepts AMD Ryzen 7000, 8000 and 9000 series processors in the AM5 socket. A 12 plus 2 power stage design with ProCool connectors delivers stable current to multi-core CPUs. Massive VRM heatsinks and high-conductivity pads keep temperatures in check during heavy workloads.

128GB DDR5 Capacity

Four 288-pin slots support dual-channel memory up to 128GB at speeds from 4800 to 6400 MT/s via AMD EXPO profiles. Three M.2 slots provide fast storage, with the top slot running at PCIe 5.0 x4 and the other two at PCIe 4.0 x4. The third M.2 shares bandwidth with the chipset PCIe 4.0 x16 slot.

PCIe 5.0 and WiFi 6E Limits

The primary PCIe 5.0 x16 slot gives graphics cards maximum bandwidth, while the chipset adds PCIe 4.0 and 3.0 lanes for additional cards. Rear I/O includes USB 3.2 Gen 2x2 Type-C, HDMI 2.1 and DisplayPort 1.4. Onboard Intel 2.5G Ethernet and WiFi 6E handle networking, with ASUS LANGuard and AI Noise Cancelation.

Highlights

  • Ready for Ryzen 9000, 8000 and 7000 series processors via AM5 socket
  • 12 plus 2 power stages with 8 plus 4 pin ProCool connectors for stable delivery
  • One PCIe 5.0 M.2 slot plus two PCIe 4.0 M.2 slots all with heatsinks
  • DDR5 memory support up to 128 GB with AMD EXPO profiles
  • WiFi 6E and Intel 2.5G Ethernet with ASUS LANGuard for fast networking

Specifications

BrandASUS
SeriesROG
ModelSTRIX B650-A GAMING WIFI
Part Number90MB1BP0-M0AAY0
CPU Socket TypeAM5
CPU TypeSupports AMD Ryzen 7000 Series Desktop Processors*
* Refer to www.asus.com for CPU support list.
ChipsetAMD B650
Number of Memory Slots4x288pin (DDR5)
Memory StandardDDR5 6400+(OC) / 6200(OC) / 6000(OC) / 5800(OC) / 5600(OC) / 5400(OC) / 5200 / 5000 / 4800
* Supported memory types, data rate(Speed), and number of DRAM module vary depending on the CPU and memory configuration, for more information refer to www.asus.com for memory support list.
* Non-ECC, Un-buffered DDR5 Memory supports On-Die ECC function
Maximum Memory Supported128GB
Channel SupportedDual Channel
Memory Performance ProfileAMD EXPO
ECC SupportedYes
Buffer SupportedUn-buffered
Memory FeatureSupports AMD EXTended Profiles for Overclocking (EXPO)
OptiMem II
PCI Express 5.0 x161 x PCI Express 5.0 x16
PCI Express 4.0 x16AMD Ryzen 7000 Series Desktop Processors
1 x PCIe 4.0/3.0 x16 slot
AMD B650 Chipset
1 x PCIe 4.0/3.0 x16 slot (supports x4 mode)*
* PCIe 4.0 x16 slot (supports x4 mode) from AMD B650 Chipset shares bandwidth with M.2_3.
PCI Express 3.0 x161 x PCI Express 3.0 x16
PCI Express 2.0 x161 x PCI Express 2.0 x16
PCI Express x161 x PCI Express x16
PCI Express x43 x PCI Express x4
PCI Express x12 x PCIe 4.0/3.0 x1 slots
PCI Slots1 x PCI Slot
Serial ATA (SATA)4 x SATA 6Gb/s
M.2AMD Ryzen 7000 Series Desktop Processors
M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode)
M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
AMD B650 Chipset
M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4)**
** M.2_3 slot shares bandwidth with PCIe 4.0 x16 slot (supports x4 mode). When PCIEx16_2 slot is operating, M.2_3 will be disabled.
SATA RAIDAMD RAIDXpert2 Technology supports both NVMe RAID 0/1/10 and SATA RAID 0/1/10
Audio ChipsetRealtek ALC4080
Audio ChannelsROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
- 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/384 kHz playback
Audio Features
- SupremeFX Shielding Technology
- Savitech SV3H712 AMP
- Premium audio capacitors
- Audio cover
Max LAN Speed2.5Gbps
Wireless LANWi-Fi 6E
2x2 Wi-Fi 6E (802.11 a/b/g/n/ac/ax)
Supports 2.4/5/6GHz frequency band*
* WiFi 6E 6GHz regulatory may vary between countries, and function will be ready in Windows 11 or later.
BluetoothBluetooth v5.2
Back I/O Ports1 x USB 3.2 Gen 2x2 port (1 x USB Type-C)
4 x USB 3.2 Gen 2 ports (3 x Type-A, 1 x USB Type-C)
4 x USB 2.0 ports (4 x Type-A)
1 x DisplayPort
1 x HDMI port
1 x Wi-Fi Module
1 x Intel I225-V 2.5Gb Ethernet port
5 x Audio jacks
1 x BIOS FlashBack button
COM3
Video Ports1
HDMI1 x HDMI
RJ451 x RJ45
USB 3.12 x USB 3.1
USB 3.010 x USB 3.0
USB 1.1/2.09 x USB 2.0
S/PDIF Out1 x Optical, 1 x Coaxial
S/PDIF In1 x Optical, 1 x Coaxial
Audio Ports6 Ports
Onboard USB1 x USB 3.2 Gen 2 connector (supports USB Type-C )
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 ConnectorsFan and Cooling related
1 x 4-pin CPU Fan header
1 x 4-pin CPU OPT Fan header
1 x 4-pin AIO Pump header
4 x 4-pin Chassis Fan headers
Storage related
3 x M.2 slots (Key M)
4 x SATA 6Gb/s ports
Miscellaneous
3 x Addressable Gen 2 header
1 x AURA RGB headers
1 x Clear CMOS header
1 x CPU Over Voltage jumper
1 x Front Panel Audio header (AAFP)
1 x S/PDIF Out header
1 x 20-3 pin System Panel header with Chassis intrude function
1 x Thermal Sensor header
1 x Thunderbolt header
1 x COM_DEBUG header
Form FactorATX
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
1 x 4-pin +12V Power connector
Softwarewindows_10
Windows 11Supported
FeaturesExtreme Engine Digi+
- 5K Black Metallic Capacitors
ASUS Q-Design
- M.2 Q-Latch
- PCIe Slot Q-Release
- Q-DIMM
- Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green])
- Q-Slot
ASUS Thermal Solution
- M.2 heatsink
- VRM heatsink design
ASUS EZ DIY
- BIOS FlashBack button
- BIOS FlashBack LED
- ProCool
- Pre-mounted I/O shield
- SafeSlot
- SafeDIMM
AURA Sync
- AURA RGB header
- Addressable Gen 2 headers
Package ContentsCables
2 x SATA 6Gb/s cables
Additional Cooling Kit
1 x Thermal pad for M.2
Miscellaneous
1 x ASUS Wi-Fi moving antennas
1 x Cable ties pack
1 x M.2 Q-Latch package
1 x ROG key chain
1 x ROG Strix stickers
1 x ROG Strix thank you card
2 x Rubber Packages for M.2
Documentation
1 x User guide
Shipping weight1.94 kg
Package size343 × 273 × 71 mm

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