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chipset
AMD B650 series chipset
CPU Socket
supports AM5 platform processor supports AMD Ryzen7000-9000 series processor
memory slot(s)
2 x DDR5 memory slot(s)
Memory
Standard
supports dual-channel DIMM DDR5 4800/5200/5600/6000/6400/6800MHz (depends on CPU)
max support 96GB supports EXPO Overclocking
Storage Interface
3 x SATA3.0 6Gbps HDD port (supports RAID 0/1)
Expansion Slots
1 x PCI Express4.0x16 slot 1 x PCI Express4.0x4 slot
Expansion
Interface
2 x M.2280(NVME PCIE X4 4.0 1 vertical mount(s) M.2 WIFI supports PCIE protocol in l0 port area)
Onboard Audio
Realtek HD Audio ALC897
Onboard LAN
Realtek Gigabit LAN RTL8111H
Power Connector
24PIN+8PIN
Fan Headers
1 x CPU_FAN header can temperature control adjust 1 x SYS_FAN1 header can temperature control adjust 1 x SYS FAN2 header
Power Phases
8 -phase power supply 1 on 2 under MOS strong -ization power supply Layout
PCB Layers
4 Layer
Motherboard
Specifications
225*185MM M-ATX form factor
Rear Panel Ports
4 x USB3.2 Gen1 port 2 x USB2.0 port 1 x HDMI port 1 x DP port 1 x LAN port 1 x 3 -hole audio port 1 vertical mount(s) WIFI Reserved port
Front Panel Ports
1xUSB3.2 Gen1Pin,1xUSB2.0Pin,1xaudioPin,1xCOMPin,1 x CMOS Button 1xSPK buzzerPin,1xpower/resetPin
Supported OS
supports Windows10 Windows11 supports AC recovery/scheduled boot/WOL IPV4/IPV6 diskless boot /CFAN temperature control
BIOS
AMI UEFI Graphics BIOS
PackageContents
motherboard *1/SATA SATA data cable *1/ motherboard Bracket *1/ Manual *1
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B650M-HD-BMotherboard Chipset DriverDownload
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User Manual
Installation Video
B650M-HD-B
· supports AMD AM5 platform Ryzen7000-9000 series processor
· 2 x DDR5 memory slot(s), max support 96GB supports EXPO
· 3 x SATA3.0 6Gbps HDD port (supports RAID0/1)
· 1 x PCI Express4.0 x16 slot 1 x PCI Express4.0 x4 slot
· 2 x M.2 2280 (NVME PCIE X4 4.0 1 vertical mount(s) M.2 WIFI supports PCIE protocol in IO port area)
· 4 x USB3.2 Gen1 port 2 x USB2.0 port
· supports AC recovery/scheduled boot/WOL/PXE boot