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Asus PRIME B650M-A II

Photos - Motherboard Asus PRIME B650M-A II
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Asus PRIME B650M-A II
B650M-A IIB650M-A II-CSM
Towards:home / office
Form Factor:micro-ATX
Socket:AMD AM5
Chipset:AMD B650
BIOS:Ami
RAM slots:DDR5 4 sl
RAM form factor:DIMM
RAM clock:6400 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24 pin
Processor power:8 pin

The Asus PRIME B650M-A II is a compact motherboard for building PCs with next generation Ryzen processors and DDR5 memory. It is part of the Asus Prime universal line, which is aimed at entry-level office, multimedia and work systems. However, thanks to modern equipment and high-quality power, it can be considered as the foundation for an entry-level workstation or gaming PC. The board is equipped with an AMD AM5 processor socket and is designed to work with Ryzen 7000 series chips (Zen 4 architecture).

Despite belonging to the Prime office line, the model is equipped with a fairly high-quality 10-phase digital power subsystem, which is designed taking into account the power consumption of Ryzen 5 and Ryzen 7 processors. In addition, the board is designed to work with the new DDR5 RAM format: Asus PRIME B650M-A II can take on board up to 4 DDR5 modules with a total capacity of up to 128 GB and a maximum clock frequency of 6600 MHz.

For connecting drives, connectors of various classes are provided, including a couple of fast, like a young Hermes, fifth-generation M.2 slots with support for the PCI-E 5.0 bus, and 4 classic SATA 3 ports as a more familiar alternative. Despite belonging to the Prime series, the board knows a couple of tricks that are typical for gaming models from the TUF and ROG Strix series. In particular, it should be noted the Digi + automatic voltage stabilization system, Fan Xpert 4 utilities for point setting the operation of case fans or a water pump, as well as support for proprietary OptiMem 2 technology to optimize the operation of RAM.

All specifications
Specifications PRIME B650M-A II
Main
Featuresfor home/office
SocketAMD AM5
Form factormicro-ATX
Power phases10
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetAMD B650
BIOSAmi
UEFI BIOS
RAM
DDR54 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency6400 MHz
Max. memory192 GB
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCI-E 4x / M.2_1 PCI-E 5.0 /
Integrated RAID controller
Expansion slots
PCI-E 16x slots3
PCI Modes16x/1x/1x
PCI Express4.0
Steel PCI-E connectors
Internal connections
TPM connector
USB 2.02
USB 3.2 gen11
USB C 3.2 gen11
ARGB LED strip3
RGB LED strip1
Video outputs
D-Sub output (VGA)
HDMI output
HDMI versionv.2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek
Sound (channels)7.1
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek
External connections
USB 2.04
USB 3.2 gen12
USB 3.2 gen22
PS/21
Power connectors
Main power socket24 pin
CPU power8 pin
Fan power connectors5
CPU Fan 4-pin2
Chassis/Water Pump Fan 4-pin3
Official Websiteasus.com
Added to E-Catalogfebruary 2023
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Asus 2024 - new products, best sales and most actual models Asus.
How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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Asus ASUS Prime B650M-A II

Socket AM5 Mainboard / AMD B650 / Memory Slot 4 / DDR5 / Storage Connector 4 x S-ATA3 600 / Micro ATX / Number of PCI-X x 16 Slots 3
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