ASUS

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

R 2,070.00

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90MB1EH0-M0EAY0

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    AMD B650 Micro-ATX motherboard with DDR5, PCIe 5.0 M.2, 2.5Gb Ethernet, DisplayPort, HDMI®, VGA, rear USB 3.2 Gen 2, front USB 3.2 Gen 1 Type-C®, BIOS FlashBack™, Arua Sync

    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.

    Processor
    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 сompatibility ECC & Non-ECC
    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 Yes
    Storage controllers
    Supported storage drive interfaces M.2, PCI Express 4.0, PCI Express 5.0, SATA
    Number of storage drives supported 2
    Number of HDDs supported 4
    RAID support Yes
    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 Yes
    Audio connector Yes
    Front panel connector Yes
    ATX Power connector (24-pin) Yes
    Number of EATX power connectors 1
    Power fan connector Yes
    CPU fan connector Yes
    Number of chassis fan connectors 3
    Peripheral (Molex) power connectors (4-pin) 4
    EPS power connector (8-pin) Yes
    Number of COM connectors 1
    12V power connector Yes
    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
    VGA (D-Sub) ports quantity 1
    HDMI ports quantity 1
    DisplayPorts quantity 1
    Line-in Yes
    Headphone outputs 1
    Microphone in Yes
    USB connector type USB Type-A
    Network
    Ethernet LAN Yes
    Ethernet interface type 2.5 Gigabit Ethernet
    Wi-Fi No
    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

    Delivery

    Orders are dispatched from our Linbro Park warehouse, Sandton. Nationwide courier delivery across South Africa.

    Delivery times vary by location. See our Shipping Policy for full details.

    Returns

    Unopened items may be returned within 7 days of delivery. Faulty, damaged or incorrect items are returned at our cost. Full terms are in our Refund Policy.

    Warranty

    Products are covered by the manufacturer's standard warranty, where applicable. If you need help with a warranty claim, contact us and we'll guide you through the process.