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ASUS PRIME B650M-A WIFI II-CSM
ASUS · Motherboard

ASUS PRIME B650M-A WIFI II-CSM

B650 · AM5 · mATX · DDR5

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  • Chipset B650
  • Form factor mATX
  • Memory slots 4
  • Max memory 192 GB
  • Socket AM5
  • Memory type DDR5

ASUS PRIME B650M-A WIFI II-CSM is a mATX and B650 chipset motherboard for AM5 processors and DDR5 memory. It came out in 2024.

Released
2024-05-29
Socket
AM5

Specifications

Key specs

Chipset
B650
Form factor
mATX
Memory slots
4
Max memory
192 GB
Socket
AM5
Memory type
DDR5
Released
2024-05-29
Part number
90MB1EG0-M0UAYC

Processor

Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 7000 Series
Supported processor sockets
Socket AM5

Memory

Supported memory types
DDR5-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
ECC & Non-ECC
Supported memory clock speeds
4800,5000,5200,5400,5600,5800,6000,6200,6400,6600,6800,7000,7200 MHz
Supported memory clock speed (max)
7600 MHz
Maximum internal memory
192 GB
Unbuffered memory
Yes
View all specifications +10 more sectionsShow fewer specifications

Storage controllers

Supported storage drive types
HDD & SSD
Supported storage drive interfaces
M.2, SATA III
Number of HDDs supported
4
Number of storage drives supported
6
RAID support
Yes
RAID levels
0, 1, 10

Graphics

Parallel processing technology support
Not supported

Internal I/O

USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
Number of SATA III connectors
4
S/PDIF out connector
Yes
Front panel audio connector
Yes
ATX Power connector (24-pin)
Yes
CPU fan connector
Yes
Number of chassis fan connectors
3
EPS power connector (8-pin)
Yes
Number of COM connectors
1
TPM connector
Yes
RGB LED pin header
Yes

Rear panel I/O ports

USB 2.0 ports quantity
4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
1
VGA (D-Sub) ports quantity
1
HDMI ports quantity
1
HDMI version
2.1
DisplayPorts quantity
1
DisplayPort version
1.4
Headphone outputs
1
Line-in
Yes
Microphone in
Yes
WiFi-AP antenna jack
2

Network

Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
Wi-Fi
Yes
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi standards
802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth
Yes
Bluetooth version
5.2

Features

Motherboard chipset
AMD B650
Audio output channels
7.1 channels
Product colour
Black
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Cooling type
Passive
Windows operating systems supported
Windows 10 x64, Windows 11 x64

Expansion slots

PCI Express x16 (Gen 4.x) slots
3
Number of M.2 (M) slots
2

BIOS

BIOS type
UEFI AMI
BIOS memory size
256 Mbit

Weight & dimensions

Width
244 mm
Depth
244 mm

Other features

Back-to-BIOS button
Yes

Check the manufacturer's page before buying.

Ready to buy? Get the ASUS PRIME B650M-A WIFI II-CSM at today's price.Buy now on Amazon

Compatible processors

AM5 socket

Compatible memory

DDR5

About this product

ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen 7000-series processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, PRIME B650M-A WIFI II-CSM provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. ASUS Corporate Stable Model ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express - server-grade IT management software. ASUS Control Center Express ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster, simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality, TCO-optimized solution for your business needs.

User manual (PDF)

PRIME B650M-A WIFI II-CSM vs similar motherboards

ASUS PRIME B650M-A WIFI II-CSMGigabyte B650M GAMING PLUS WIFIASUS PRIME B650EM-A WIFIASUS TUF GAMING B650EM-E WIFI
ChipsetB650B650B650B650
Form factormATXmATXmATXmATX
Memory slots4444
Max memory192 GB192 GB256 GB256 GB
SocketAM5AM5AM5AM5
Memory typeDDR5DDR5DDR5DDR5
Released2024202420252025

Questions about the PRIME B650M-A WIFI II-CSM

What are the main specs of the ASUS PRIME B650M-A WIFI II-CSM?

B650, AM5, mATX, DDR5, 4 RAM slots.

Which chipset does the ASUS PRIME B650M-A WIFI II-CSM use?

B650.

What form factor is the ASUS PRIME B650M-A WIFI II-CSM?

mATX.

Which socket does the ASUS PRIME B650M-A WIFI II-CSM use?

AM5.

When did the ASUS PRIME B650M-A WIFI II-CSM come out?

It was released in 2024/05 (ASUS).

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