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Black ATX motherboard with silver VRM heatsinks, white ROG lettering, and integrated rear I/O shield

ASUS

ASUS ROG STRIX B650-A GAMING WIFI 6E AMD motherboard

SKU CH-P7XN-D6AWZ

Socket AM5 board with 12+2 power stages, one PCIe 5.0 and two PCIe 4.0 M.2 slots, WiFi 6E, 2.5G LAN and USB 3.2 Gen 2x2 Type-C

  • 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
  • Ready for AMD Ryzen 7000 Series processors via AM5 socket
  • Stable power for multi-core CPUs with 12 + 2 power stages
  • Fast storage with one PCIe 5.0 and two PCIe 4.0 M.2 slots, all heatsinked
  • High-speed networking via WiFi 6E, Bluetooth 5.2, and Intel 2.5G Ethernet
  • Immersive audio from Realtek ALC4080 with Savitech SV3H712 amplifier and DTS Sound Unbound

Socket AM5 platform for Ryzen 7000 builds

The ASUS ROG STRIX B650-A GAMING WIFI 6E is an AMD motherboard built around the B650 chipset and the AM5 socket. It accepts Ryzen 7000 series desktop processors and supports up to 128GB of DDR5 memory across four slots. The board targets enthusiasts who want a high-end feature set for gaming and content creation.

PCIe 5.0 M.2 and DDR5 speed limits

One M.2 slot runs at PCIe 5.0 x4 while two additional slots operate at PCIe 4.0 x4, all with heatsinks. The third M.2 slot shares bandwidth with the second PCIe 4.0 x16 slot. DDR5 speeds scale from 4800 up to 6400 and beyond through AMD EXPO profiles, though actual rates depend on the installed CPU and memory kit.

12 plus 2 power stages for multi-core stability

The voltage regulator module uses 12 + 2 power stages fed by 8 + 4 pin ProCool connectors, alloy chokes and durable capacitors. This design delivers clean current to high-core-count Ryzen processors under sustained loads. Massive VRM heatsinks with cut airflow channels and high-conductivity pads keep temperatures in check during extended sessions.

Highlights

  • Ready for AMD Ryzen 7000 Series processors via AM5 socket
  • Stable power for multi-core CPUs with 12 + 2 power stages
  • Fast storage with one PCIe 5.0 and two PCIe 4.0 M.2 slots, all heatsinked
  • High-speed networking via WiFi 6E, Bluetooth 5.2, and Intel 2.5G Ethernet
  • Immersive audio from Realtek ALC4080 with Savitech SV3H712 amplifier and DTS Sound Unbound

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
ECC SupportedYes
Buffer SupportedUn-buffered
Memory FeatureSupports AMD EXTended Profiles for Overclocking (EXPO)
OptiMem II
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 x12 x PCIe 4.0/3.0 x1 slots
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
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
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

Questions about this item

Will my existing DDR5-4800 memory kit run at its rated speed on this board?

Yes, the memory standard list includes 4800 MT/s as a supported JEDEC speed for Ryzen 7000 processors.

Does the primary PCIe x16 slot share bandwidth with any M.2 slot?

No, the top PCIe 4.0 x16 slot connects directly to the CPU; only the third M.2 slot shares bandwidth with the chipset-linked x16 slot.

What front-panel USB-C header is provided for a case with a USB 3.2 Gen 2 Type-C port?

The board includes one USB 3.2 Gen 2 Type-C front-panel connector for up to 10 Gb/s data transfer.

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