Description

MSI PRO B650M-B AMD B650 Ryzen Socket AM5 Micro-ATX Motherboard

PRO B650M-B

PRO B650M-B is designed with tons of flexible tools with DDR5 memory version.

Chipset Heatsink

The chipset heatsink is designed to reduce dust and noise and also capable of maintaining high efficiency of PCH.

Control in One Click

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans in BIOS and software with a simplified graphical interface. You can also set up to 4 temperature targets, which will adjust the fan speeds automatically.

Frozr AI Cooling

Detecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE.

Auto Detect your Fan

MSI fan headers automatically detect fans running in DC or PWM mode for optimal tuning of fan speeds and silence. Hysteresis also makes your fans spin up fluently to make sure your system stays silent, no matter what.

Core Boost

Core Boost technology combines MSI’s premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.

Performance Switch

Performance Switch combines the benefits of AMD default PBO(Precision Boost Overdrive) and MSI’s own OC settings, provides higher CPU performance in both status of single-core and multi-core. This is for users who dare for the maximum performance.

PBO Thermal Point

MSI PBO Thermal profiles are setting maximum CPU temperature at 85°C, 75°C and 65°C levels. With the thermal profiles, the CPU operates at lower voltage and temperature but remaining the same performance.

Config TDP

Config TDP is designed to provide ECO Mode (65W) or different TDP (PPT/TDC/EDC) settings for advanced users. By offering several profiles for different TDP settings in Click BIOS 5, Config TDP makes setting TDP profiles easier and don’t need to modify settings manually for each TDP.

Driver Utility Installer

Once connected to the internet, MSI Driver Utility Installer will detect and present suitable drivers and utilities automatically, you can download and install with just a few clicks.

XL Clip

The enlarged PCI-E clip helps you swap or remove your devices easier. Keep the PCI-E slot stronger and safer.

EZ Debug LED

Onboard LEDs will indicate the source of the problem so you know exactly where to look to get up and running again.

Keep Out Zone

MSI motherboards circuitry ensure the case standoff keep out zones are pure and clean. Moreover, the protective paint is printed around each screw hole to prevent parts from being scratched or damaged to the motherboard.

Double ESD Protection

Double ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.

Lightning Gen 4 PCI-E

MSI lightning Gen 4 PCI-E represents the bandwidth of a x16 interface to 64GB/s that has doubled compared to its previous generation.

Reinforced, Heavy Soldered Connections

MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points and support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor shields the point of contact from electromagnetic interference.

Fast and Future-Ready Storage

MSI PRO series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Start games faster, load levels faster and have a real advantage over your enemies.

Latest DDR5 Memory with SMT Slot

A huge step of DDR performance enhancement with the latest DDR5 memory. Combines with dedicated SMT welding process and MSI Memory Boost technology, MSI PRO Series motherboards are ready to deliver the world class memory performance.

Easy Overclocking with EXPO Profile

MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Easy to enable EXPO profile with auto power settings to get the best memory speed and stability.

MSI Center

MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.

Exclusive UI of AIDA64 Extreme

MSI motherboards provide 60 days free trail of AIDA64 Extreme – MSI edition. AIDA64 Extreme is an almighty application for system information, diagnostics and benchmarks. With the application, you can monitor the detailed hardware and software information on PC and save it to file in multiple formats such as CSV and HTML.

Click Bios 5

Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!

Audio Boost 5

• High performance audio processor.
• High quality audio capacitors.
• High quality audio jacks.
• Isolated audio signal.
• De-pop protection.

Extend your RGB Experience with Ease

Add more colour if you want! Mystic Light Extension pin header provides an intuitive way to control additional RGB strips and other RGB peripherals added to a system, without needing a separate RGB controller.

SPECIFICATIONS
Brand	MSI
Series	PRO Series
Model	PRO B650M-B
CPU Support	Supports AMD Ryzen 7000 & 8000G Series Desktop Processors
Chipset	AMD B650
Memory Support
AMD Ryzen 7000 Series	2x DDR5, Maximum Memory Capacity 96GB
	Memory Support DDR5 6800 (OC)/ 6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/ 4800(JEDEC) MHz
	Max. overclocking frequency:
	1DPC 1R Max speed up to 6800 MHz
	1DPC 2R Max speed up to 6000 MHz
	Supports Dual-Channel mode
	Supports non-ECC, un-buffered memory
	Supports AMD EXPO
Video
HDMI	1x HDMI, Supports HDMI 2.1 FRL, maximum resolution of 4K 60Hz*
VGA D-Sub	1x VGA Port, maximum resolution of 2048×1536 @ 50Hz
	Integrated AMD graphics required. Actual support may vary by CPU.
Expansion Slots
CPU Direct	1x PCIe 4.0 x16 Physical, x16 Electrical
AMD B650 Chipset	1x PCIe 3.0 x1 Physical, x1 Electrical
Storage
CPU Direct	M.2_1 supports up to PCIe 4.0 x4 , supports 2280/2260 devices
AMD B650 Chipset	4x SATA 6Gb/s Ports
	Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
Networking
LAN	Realtek RTL8125BG 2.5Gb Ethernet RJ-45
WiFi	N/A
Bluetooth	N/A
Audio
Codec	Realtek ALC892 High-Definition Codec
	7.1-Channel High Definition Audio with front-panel jack retasking
Connectivity
Ports	4x USB 5Gbps Type-A Ports
	1x HDMI 2.1 Port
	1x VGA D-Sub Port
	3x 3.5mm Audio Jacks
	2x PS/2 Ports (Keyboard, Mouse)
	1x Realtek 2.5 Gigabit Ethernet RJ-45 LAN Port
Buttons	N/A
General
Internal Connectors	1x Power Connector(ATX_PWR)
	1x Power Connector(CPU_PWR)
	1x CPU Fan
	2x System Fan
	2x Front Panel (JFP)
	1x Chassis Intrusion (JCI)
	1x Front Audio (JAUD)
	1x Com Port (JCOM)
	1x Addressable V2 RGB LED connector (JARGB_V2)
	1x RGB LED connector(JRGB)
	1x TPM pin header(Support TPM 2.0)
	4x USB 2.0 ports
	2x USB 3.2 Gen1 Type A ports
I/O Controller	NUVOTON NCT6687D-R Controller Chip
LED Displays	4x EZ Debug Diagnostic LEDs
BIOS	256Mb UEFI AMI BIOS
	ACPI 6.4, SMBIOS 3.5, Multiple languages
Form Factor	ATX Form Factor, 243.84 x 215mm (H x W)
Operating System Support	Windows 10 64-bit
	Windows 11 64-bit
Box Contents	1x Motherboard
	1x Quick installation guide
	1x European Union regulatory notice
	1x SATA 6G cable
	1x IO Shielding
	1x M.2 screw and standoff package (1 set/pack)
Warranty Information
Warranty	3 Year Warranty