• Unique Feature
  Superb Productivity
  - PCIe Gen5 (M.2)
  - Dual Channel DDR5
  Rock-Solid Durability
  - 12+2+1 Power Phase, 50A Dr.MOS
  Ultrafast Connectivity
  - B650M-C / B650M-CW: 802.11ac Wi-Fi Module
  - B650M-CX / B650M-CWX: 802.11axe Wi-Fi 6E Module
  EZ Update
  - BIOS Flashback Button
  - ASRock Auto Driver Installer
  EZ Troubleshooter
  - ASRock Post Status Checker
• CPU
  - Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors*
  
  

  * The availability of expansion slots may vary by CPU. Please refer to PCIe/M.2 Bandwidth Table for details. (http://www.asrock.com/)
• Chipset
  - AMD B650
• Memory
  - Dual Channel DDR5 Memory Technology
  - 4 x DDR5 DIMM Slots
  - Supports DDR5 ECC/non-ECC, un-buffered memory up to 6200+(OC)*
  - Max. capacity of system memory: 256GB
  - Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules
  
  

  * Please refer to Memory Support List on ASRock's website for more information.
• BIOS
  - 256Mb AMI UEFI Legal BIOS with GUI support
• Graphics
  Integrated AMD RDNA™ graphics (Actual support may vary by CPU)
  - 1 x HDMI 2.1 TMDS/FRL 8G Compatible, supports HDR, HDCP 2.3 and max. resolution up to 4K 120Hz
• Audio
  - 7.1 CH HD Audio (Realtek ALC897 Audio Codec)
• LAN
  - Gigabit LAN 10/100/1000 Mb/s
  - Realtek RTL8111H
• Wireless LAN
  B650M-C / B650M-CW:
  - 802.11ac WiFi Module
  - Supports IEEE 802.11a/b/g/n/ac
  - Supports Dual-Band (2.4/5 GHz)
  - Supports high speed wireless connections up to 433Mbps
  - Supports Bluetooth + High speed class II B650M-CX / B650M-CWX:
  - 802.11axe Wi-Fi 6E Module
  - Supports IEEE 802.11a/b/g/n/ac/ax/axe
  - Supports Dual-Band 2x2 with extended 6GHz band* support
  - 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology
  - Supports Bluetooth 5.2
  - Supports MU-MIMO
  
  

  * Wi-Fi 6E (6GHz band) will be supported by Microsoft^® Windows^® 11. The availability will depend on the different regulation status of each country and region. It will be activated (for supported countries) through Windows^® Update and software updates once available.
  A 6GHz compatible router is required for 6E functionality.
• Slots
  CPU:
  - 1 x PCIe 4.0 x16 Slot (PCIE1), supports x16 mode*
  - 1 x PCIe 4.0 x16 Slot (PCIE4), supports x4 mode*
  Chipset:
  - 2 x PCIe 3.0 x16 Slots (PCIE2 and PCIE3), support x1 mode*
  - 1 x Vertical M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
  - Supports AMD CrossFire™
  - 15μ Gold Contact in VGA PCIe Slot (PCIE1)
  
  

  * Supports NVMe SSD as boot disks
• Storage
  CPU:
  - 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2260/2280 PCIe Gen5x4 (128 Gb/s) mode*
  Chipset:
  - 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
  - 1 x M.2 Socket (M2_3, Key M), supports type 2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x2 (16 Gb/s) modes*
  - 4 x SATA3 6.0 Gb/s Connectors**
  
  

  * Supports NVMe SSD as boot disks
  ** M2_3 and SATA3_3_4 share lanes. If either one of them is in use, the other one will be disabled.
• RAID
  - Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
  - Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices*
  
  

  * Requires additional M.2 NVMe expansion cards to support RAID 10
• USB
  - 1 x USB 3.2 Gen2 Type-C (Rear)
  - 1 x USB 3.2 Gen2 Type-A (Rear)
  - 1 x USB 3.2 Gen1 Type-C (Front)
  - 6 x USB 3.2 Gen1 (2 Rear, 4 Front)
  - 8 x USB 2.0 (4 Rear, 4 Front)
  
  

  * All USB ports support ESD Protection
• Connector
  - 1 x SPI TPM Header
  - 1 x Power LED and Speaker Header
  - 1 x RGB LED Header*
  - 3 x Addressable LED Headers**
  - 1 x CPU Fan Connector (4-pin)***
  - 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)****
  - 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)*****
  - 1 x 24 pin ATX Power Connector
  - 1 x 8 pin 12V Power Connector
  - 1 x 4 pin 12V Power Connector
  - 1 x Front Panel Audio Connector
  - 1 x Thunderbolt™ AIC Connector (5-pin) (Supports ASRock Thunderbolt™ 4 AIC Card)
  - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
  - 2 x USB 3.2 Gen1 Headers (Support 4 USB 3.2 Gen1 ports)
  - 1 x Front Panel Type C USB 3.2 Gen1 Header
  
  

  * Supports in total up to 12V/3A, 36W LED Strip
  ** Support in total up to 5V/3A, 15W LED Strip
  *** CPU_FAN1 supports the fan power up to 1A (12W).
  **** CPU_FAN2/WP supports the fan power up to 2A (24W).
  ***** CHA_FAN1~3/WP support the fan power up to 2A (24W).
  CPU_FAN2/WP and CHA_FAN1~3/WP can auto detect if 3-pin or 4-pin fan is in use.
• Rear Panel I/O
  - 2 x Antenna Ports
  - 1 x HDMI Port
  - 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (ReDriver)
  - 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (ReDriver)
  - 2 x USB 3.2 Gen1 Ports (USB32_23 are Lightning Gaming Ports.)
  - 4 x USB 2.0 Ports
  - 1 x RJ-45 LAN Port
  - 1 x BIOS Flashback Button
  - HD Audio Jacks: Line in / Front Speaker / Microphone
• Software and UEFI
  Software
  - ASRock Motherboard Utility (A-Tuning)
  - ASRock Polychrome SYNC
  UEFI
  - ASRock Full HD UEFI
  - ASRock Auto Driver Installer
  - ASRock Instant Flash
  
  

  *These utilities can be downloaded from ASRock Live Update & APP Shop.
• Accessories
  - 1 x I/O Shield
  - 2 x SATA Data Cables
  - B650M-C / B650M-CW: 2 x ASRock WiFi 2.4/5 GHz Antennas
  - B650M-CX / B650M-CWX: 2 x ASRock WiFi 2.4/5/6 GHz Antennas
  - 3 x Screws for M.2 Sockets
  - 1 x Standoff for M.2 Socket
• Form Factor
  - Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm
  - 2oz Copper PCB
• OS
  - Microsoft^® Windows^® 10 64-bit / 11 64-bit
• Certifications
  - FCC, CE
  - ErP/EuP ready (ErP/EuP ready power supply is required)
  - CEC Tier II ready

The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

The above user interface picture is a sample for reference. The actual user interface may vary with the updated software version.