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ASUS PRIME B650M-A II AMD B650 Socket AM5 micro ATX MOTHERBOARD

Asus

12,685 25,000

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B650M-A II
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 II 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.
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. You can also toggle the Power Saver plan that is built into Microsoft Windows.
Flexible Cooling Controls
ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.
Precise Digital Power Control
The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings. It also allows you to fine-tune your CPU for ultimate stability and performance.
COOLING
Prime B650 series are engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.
VRM Heatsink and Thermal Pad
VRM heatsink and thermal pads improve heat transfer from the MOSFETs and chokes for better cooling performance.
Cooler by Design
Prime B650 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.
Six-Layer PCB Design
Multiple PCB layers optimize heat management for critical components, providing more headroom to push CPUs beyond stock speeds.
Multiple Temperature Sources
Each header can dynamically reference three thermal sensors. Fan Xpert 2+ allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.
Smart Protection
A dedicated integrated circuit protects each fan header from overheating and overcurrent.
4-Pin PWM/DC Fan
Each onboard header supports auto-detection of PWM or DC fans
PERFORMANCE
The PRIME B650 series is built to handle the high core counts and bandwidth demands of AMD processors. ASUS B650 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible data transfer options.
DDR5 Performance Enhancement
Comprehensive memory tuning options are the cornerstone of PRIME motherboards. With the PRIME B650M-A II, you can extract all of the potential out of your DDR5 modules, whether they’re from an extreme-speed kit or an entry-level set that would otherwise be locked.

For entry-level modules without EXPO™ memory support, we’ve got you covered. Click here to learn more about AEMP. arrow.

For those who want to fly past stock DDR5 speeds, the PRIME B650M-A II is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO™) support. Seasoned veterans can further tweak performance via the extensive array of settings in the UEFI.

Combined onboard features deliver elevated audio

Intelligent design and premium hardware create audio quality unlike anything you’ve ever experienced.
Audio Shielding

Audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference.
Dedicated Audio PCB Layers

Separate layers for left and right tracks ensures both channels deliver consistent, equal quality.
Premium Audio Capacitors

Provides warm, natural, and immersive sound with exceptional clarity and fidelity.

ASUS PRIME B650M-A II. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen™ 7. Supported memory types: DDR5-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, PCI Express 4.0, PCI Express 5.0, SATA, RAID levels: 0, 1, 10. USB connector type: USB Type-A. Ethernet interface type: 2.5 Gigabit Ethernet

SKU: PRIME-B650M-A-II Categories: , Tags: , , , ,
Weight 1 kg
Brand

Asus

Amd Socket

Warranty

3 Years

Processor manufacturer AMD
Processor socket Socket AM5
Compatible processor series AMD Ryzen™ 7
Memory
Supported memory types DDR5-SDRAM
Number of memory slots 4
Memory slots type DIMM
Memory channels Dual-channel
ECC Y
Non-ECC Y
Supported memory clock speeds 4800,5000,5200,5400,5600,5800,6000,6200,6400 MHz
Supported memory clock speed (max) 6400 MHz
Maximum internal memory 128 GB
Unbuffered memory Y
Storage controllers
Supported storage drive interfaces M.2, PCI Express 4.0, PCI Express 5.0, SATA
Number of storage drives supported 2
RAID support Y
RAID levels 0, 1, 10
Internal I/O
USB 2.0 connectors 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors 2
Number of SATA connectors 4
S/PDIF out connector Y
Audio connector Y
Front panel connector Y
ATX Power connector (24-pin) Y
Number of EATX power connectors 1
Power fan connector Y
CPU fan connector Y
Number of chassis fan connectors 3
Peripheral (Molex) power connectors (4-pin) 4
EPS power connector (8-pin) Y
12V power connector Y
RGB LED pin header Y
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
VGA (D-Sub) ports quantity 1
HDMI ports quantity 1
DisplayPorts quantity 1
Line-in Y
Microphone in Y
USB connector type USB Type-A
Network
Ethernet LAN Y
Ethernet interface type 2.5 Gigabit Ethernet
Wi-Fi N
Features
Component for PC
Motherboard form factor micro ATX
Motherboard chipset family AMD
Motherboard chipset AMD B650
Audio output channels 7.1 channels
Windows operating systems supported Windows 10, Windows 11
Expansion slots
PCI Express x16 (Gen 4.x) slots 3
BIOS
BIOS type UEFI
BIOS memory size 256 Mbit
Weight & dimensions
Width 244 mm
Depth 244 mm
Packaging content
Cables included SATA

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