Asus PRIME B650M-A AX II

ASUS Prime B650M-A AX II AMD B650 Micro-ATX

ASUS Prime B650M-A AX II AMD B650 Micro-ATX

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  • ASUS Prime B650M-A AX II AMD B650(Ryzen 7000) Micro-ATX motherboard(DDR5 6400+(OC) , PCIe 5.0 M.2 support, 2.5Gb Ethernet, Wi-Fi 6, DisplayPort, HDMI,USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C, BIOS FlashBack, CEC Tier II ready) Number of Memory Slots: 4x288pin (DDR5) Memory Standard: , DDR5 6400+(OC)/6200(OC)/6000(OC)/5800(OC)/ 5600(OC)/5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory* Audio Chipset: Realtek 7.1 Surround Sound High Definition Audio CODEC* - Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking - Supports up to 24-Bit/192 kHz playback Audio Features - Audio Shielding - Premium audio capacitors - Dedicated audio PCB layers * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. Audio Channels: 7.1 Channels Max LAN Speed: 1 x Realtek 2.5Gb Ethernet Maximum Memory Supported: 128GB Channel Supported: Dual Channel Part Number: 90MB1ED0-M0AAY0

Specifications Overview

Model
  • PRIME B650M-A AX II
  • 90MB1ED0-M0AAY0
  • 90MB1ED0-MVAAY0
Socket AM5
Form factor Micro ATX
Chipset AMD B650
Supported Memory DDR5
4800Mhz 5000Mhz 5200Mhz 5400Mhz 5600Mhz 5800Mhz 6000Mhz 6200Mhz 6400Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support No
Audio Chipset Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features
- Audio Shielding
- Premium audio capacitors
- Dedicated audio PCB layers
* A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Audio Channels 7.1 Channels
Max LAN Speed 1 x Realtek 2.5Gb Ethernet
SLI Support No
CrossFire Support No
RAID Support Yes
Back Connect No
Back I/O Ports
  • 2 x USB 3.2 Gen 2 ports (2 x Type-A)
  • 2 x USB 3.2 Gen 1 ports (2 x Type-A)
  • 4 x USB 2.0 ports (4 x Type-A)
  • 1 x DisplayPort
  • 1 x VGA port
  • 1 x HDMI® port
  • 1 x Wi-Fi Module
  • 1 x Realtek 2.5Gb Ethernet port
  • 3 x Audio jacks
  • 1 x BIOS FlashBack™ button
  • 1 x PS/2 Keyboard/Mouse combo port
Wireless LAN Yes
Wi-Fi Generation 6
PCI-Express x16 Slots 4
PCI-Express x4 Slots 0
PCI-Express x1 Slots 0
SATA 6 Gbps Ports 8
SATA Express Ports 0
M.2 Ports 2
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 - M Key
RAM Slots 4
Maximum Supported RAM 192 GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 1
Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 0


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