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ASUS PRIME B650M-R
ASUS · Motherboard

ASUS PRIME B650M-R

B650 · AM5 · mATX · DDR5

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  • Chipset B650
  • Form factor mATX
  • Memory slots 2
  • Max memory 96 GB
  • Socket AM5
  • Memory type DDR5

ASUS PRIME B650M-R is a mATX and B650 chipset motherboard for AM5 processors and DDR5 memory. It came out in 2023.

Released
2023-12-01
Socket
AM5

Specifications

Key specs

Chipset
B650
Form factor
mATX
Memory slots
2
Max memory
96 GB
Socket
AM5
Memory type
DDR5
Released
2023-12-01
Part number
90MB1H30-M0EAY0
EAN / UPC
4711387429761

Processor

Processor manufacturer
AMD
Processor socket
Socket AM5
Compatible processor series
AMD Ryzen 8000 Series, AMD Ryzen 7000 Series
Supported processor sockets
Socket AM5

Memory

Supported memory types
DDR5-SDRAM
Number of memory slots
2
Memory slots type
DIMM
Memory channels
Dual-channel
ECC сompatibility
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)
7200 MHz
Maximum internal memory
96 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
2
EPS power connector (8-pin)
Yes
Number of COM connectors
1
TPM connector
Yes
12V power 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
Ethernet LAN (RJ-45) ports
1
HDMI ports quantity
1
Headphone outputs
1
Line-in
Yes

Network

Ethernet LAN
Yes
Ethernet interface type
2.5 Gigabit Ethernet
Top Wi-Fi standard
Not available

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
Power source type
ATX
Windows operating systems supported
Windows 10, Windows 11

Expansion slots

PCI Express x1 (Gen 4.x) slots
1
PCI Express x16 (Gen 4.x) slots
1
Number of M.2 (M) slots
2

BIOS

BIOS type
UEFI AMI
BIOS memory size
256 Mbit

Weight & dimensions

Width
236 mm
Depth
221 mm

Other features

Back-to-BIOS button
Yes

Check the manufacturer's page before buying.

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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-R provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features.

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME B650 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity. Intelligent Control CPU Performance Boost AMD Precision Boost Overdrive(PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD‘s algorithm can leverage the motherboard’s robust power solution to ramp up performance even higher. All-Around Energy Efficiency The Power Saving function contains several settings can easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting, and set the fan profile to a power saving mode.

User manual (PDF)

PRIME B650M-R vs similar motherboards

ASUS PRIME B650M-RASUS PRIME B650M-KGigabyte B650M HMSI PRO B650M-B
ChipsetB650B650B650B650
Form factormATXmATXmATXmATX
Memory slots2222
Max memory96 GB96 GB96 GB96 GB
SocketAM5AM5AM5AM5
Memory typeDDR5DDR5DDR5DDR5
Released2023202320242023

Questions about the PRIME B650M-R

What are the main specs of the ASUS PRIME B650M-R?

B650, AM5, mATX, DDR5, 2 RAM slots.

Which chipset does the ASUS PRIME B650M-R use?

B650.

What form factor is the ASUS PRIME B650M-R?

mATX.

Which socket does the ASUS PRIME B650M-R use?

AM5.

When did the ASUS PRIME B650M-R come out?

It was released in 2023/12 (ASUS).

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