Motherboards

ASUS MB PRIME A320M-K AMD A320 Socket AM4 micro ATX

SKU:90MB0TV0-M0EAY0

ASUS Prime is the next evolution of the ASUS motherboard, born of a pedigree that stretches back to 1989. Our team of world-class engineers are passionate about empowering everyone to enjoy the benefits of customization and tuning, and the driving force behind the development of Prime is to make advanced enthusiast controls easily accessible " maximizing performance, stability and compatibility for the very best DIY PC experiences. Simply stated: it's time for Prime. Built to Last ASUS is the world's foremost motherboard manufacturer, renowned for our unique Design Thinking approach. Our exhaustive testing exceeds industry standards, supported by high-quality components for exceptional real-world protection. Our motherboards are proven to be compatible with more than 1,000 components and devices, and each new model undergoes a minimum of 8,000 hours of strict validation. ASUS gives you the peace of mind of knowing that your motherboard is fit for all environments and applications. By choosing ASUS, you also gain the freedom to select outstanding component options, for trouble-free DIY experiences. PRIME A320 series motherboards are engineered with industry-leading 5X Protection III, employing the finest components, excellent circuit design, and exacting standards to guarantee the quality and long-term durability of your motherboard. That means exceptional protection and stability for your build " thanks to decades of engineering experience from the world's leading motherboard brand. SafeSlot Core Fortified PCIe slot prevents damage SafeSlot Core is the ASUS-exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, Safeslot Core provides 1.6x stronger retention and 1.3x greater shearing resistance than standard expansion slots. LANGuard Pumped-up throughput. 2.5x higher surge tolerance. ASUS LANGuard is hardware-level networking protection that employs signal-coupling technology and premium anti-EMI surface-mounted capacitors to ensure a more reliable connection and better throughput, plus electrostatically guarded and surge-protected components for greater tolerance to static electricity and improved protection against surges. Overvoltage Protection World-class circuit-protecting power design An exclusive circuit design with built-in voltage regulators to protect your chipset, connectivity ports, and audio codecs from damage caused by unexpected high-level voltages from unstable or inferior power supplies. ESD Guards Electrostatic discharge protection ASUS ESD Guards prevent damage from electrostatic discharge, up to +/- 10kV for air discharge and +/- 6kV for contact discharge, arranged in an active-protective-circuit design that prolongs the life of components. Proven Compatibility Tested to be compatible with 1,000+ CPUs, DDR4 memory modules, graphics cards and more Having the freedom to pick and choose the parts that go into your machine is at the heart of PC DIY. Our extensive certification program focuses on providing the very best compatibility with the widest range of components and devices, giving you the freedom to build and upgrade without frustration. Compatible today and compatible far into the future that's the ASUS way. Extensive List of Supported Devices View supported devices and Qualified Vendor List for compatible memory The superior compatibility of Prime A320 series is evidenced by our extensive list of supported devices " which includes thousands of compatible components " and our Qualified Vendor List that identifies memory compatibility. That means more choices for worry-free PC-building experiences. Great Compatibility with ASUS Products ASUS offers a suite of proprietary components " graphics cards, sound cards, optical drives " that perfectly complement Prime A320 series, so you can complete your custom motherboard build with confidence! Great Compatibility with ASUS Products ASUS offers a suite of proprietary components " graphics cards, sound cards, optical drives " that perfectly complement Prime A320 series, so you can complete your custom motherboard build with confidence! Top-to-bottom Reliability ASUS motherboards have superb endurance. We verify this by subjecting every board to more than 8,000 hours of stringent tests. A barrage of burn-in, environmental, compatibility, software and safety tests confirm that our motherboards are exceptionally robust. It also shows that ASUS reliability surpasses industry standards, ensuring that every component is designed to function flawlessly in any environment. DDR4 Support With DDR4, you'll accelerate memory frequencies up to an incredible to 3200MHz! And ASUS works with almost every DDR4 memory vendor, so you're assured the best compatibility. Fan Xpert Dedicated CPU and case fan controls Exclusive Fan Xpert ensures every fan achieves the best balance of cooling performance and low noise - and with Prime A320 series boards and their hardware-level 4-pin/3-pin PWM/DC mode for case fans, a simple BIOS adjustment lets you run your case fan in PWM/DC. Fan Xpert even includes Auto-Tuning mode to scan and detect all fan characteristics for single-click customization! Gaming Audio Combined onboard features deliver elevated audio Intelligent design and premium hardware create audio quality unlike anything you've ever experienced! Audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference. Separate layers for left and right tracks ensures both channels deliver consistent, equal quality. Premium Japanese audio capacitors provide warm, natural, and immersive sound with exceptional clarity and fidelity. Energy Efficient Design EPU With the Energy Processing Unit (EPU) you'll enjoy system power savings. EPU automatically optimizes power consumption, and maximizes savings with Away mode. Speed Up with Onboard M.2 Up to 32Gb/s With x4 PCI Express 3.0/2.0 bandwidth, M.2 supports up to 32Gb/s data-transfer speeds. It is the perfect choice for an operating system or application drive, making your whole PC or professional apps work as fast as possible. Instant front-panel USB 3.0 Experience We've put USB 3.0 right where you need it - four super-speed ports on the front panel. Experience data-transfer speeds up to 10X faster than USB 2.0 with instant plug-and-play connectivity, so no more back-breaking contortions in the hunt for hard-to-reach rear ports! Media-acclaimed UEFI BIOS The smoothest, slickest mouse-controlled graphical BIOS has been improved to make it even more appealing. Whether you're a PC novice or a seasoned overclocker, EZ and Advanced modes help you find your way, quickly and easily. AI Suite 3 One-stop access to innovative ASUS features ASUS AI Suite 3 offers a brand-new user experience through a clearer and more attractive interface with support for larger monitors. It consolidates all exclusive ASUS features into one simple-to-use package, allowing you to supervise overclocking, energy consumption, fan speeds, voltages and more. This all-in-one app offers diverse and easy-to-use functionality, with no need to switch back and forth between different utilities. AMD CPU and Chipset Features Ready for AMD AM4-socket Ryzen, 7th Generation A-series APUs and Athlon APUs This motherboard supports AMD® Ryzen processors, 7th Generation A-series accelerated processing units (APUs) and Athlon CPUs. The high-performance Ryzen processor supports up to eight cores, and is based on the innovative Zen core architecture . The 7th Generation A-series APUs feature integrated AMD Radeon R-series graphics. AMD AM4-socket processors feature dual-channel DDR4 memory, native 5Gbps USB 3.0 and 16 PCI Express® 3.0/2.0 lanes for superb performance. AMD A320 Chipset The AMD A320 chipset delivers outstanding overclocking capabilities for the latest AMD® AM4-socket Ryzen processors, 7th Generation A-series APUs and Athlon CPUs. It provides two USB 3.0 ports, and four 6Gbps SATA ports for faster data retrieval.

  • Specification

    Technical details
    Motherboard chipset familyAMD
    Motherboard chipsetAMD A320
    HDMI version1.4b
    Motherboard form factormicro ATX
    Component forPC
    Audio
    Audio output channels7.1 channels
    Performance
    Windows operating systems supportedWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
    Motherboard chipset familyAMD
    Motherboard chipsetAMD A320
    Audio output channels7.1 channels
    Motherboard form factormicro ATX
    Component forPC
    Expansion card interfaces
    Audio connectorYes
    Processor
    Processor manufacturerAMD
    Compatible processor seriesAMD A, AMD Athlon, AMD Athlon X4, AMD Ryzen 3, 2nd Generation AMD Ryzen 3, 3rd Generation AMD Ryzen 3, AMD Ryzen 5, 2nd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen 5, AMD Ryzen 7, 2nd Generation AMD Ryzen 7, 3rd Generation AMD Ryzen 7, 3rd Generation AMD Ryzen 9
    Processor socketSocket AM4
    Memory
    Number of memory slots2
    Memory slots typeDIMM
    Supported memory typesDDR4-SDRAM
    Memory channelsDual-channel
    ECCYes
    Non-ECCYes
    Supported memory clock speeds2133,2400,2666,2933,3200 MHz
    Maximum internal memory32 GB
    Storage controllers
    Supported storage drive interfacesM.2, PCI Express 3.0, SATA
    Graphics
    Maximum graphics card memory2048 MB
    Graphics card familyAMD
    Internal I/O
    Audio connectorYes
    Supported storage drive interfacesM.2, PCI Express 3.0, SATA
    USB 2.0 connectors2
    USB 3.2 Gen 1 (3.1 Gen 1) connectors1
    S/PDIF out connectorYes
    Peripheral (Molex) power connectors (4-pin)1
    Number of SATA connectors4
    Number of EATX power connectors1
    Number of chassis fan connectors1
    Front panel audio connectorYes
    CPU fan connectorYes
    ATX Power connector (24-pin)Yes
    Rear panel I/O ports
    USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity4
    USB 2.0 ports quantity2
    VGA (D-Sub) ports quantity1
    S/PDIF out portYes
    PS/2 ports quantity2
    HDMI version1.4b
    HDMI ports quantity1
    Ethernet LAN (RJ-45) ports1
    COM ports quantity1
    Network
    Ethernet LANYes
    LAN controllerRealtek RTL8111H
    Ethernet interface typeGigabit Ethernet
    Features
    Power source typeATX
    Windows operating systems supportedWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
    Motherboard chipset familyAMD
    Motherboard chipsetAMD A320
    Audio output channels7.1 channels
    Motherboard form factormicro ATX
    Component forPC
    Harmonized System (HS) code84733020
    Expansion slots
    PCI Express x1 (Gen 2.x) slots2
    PCI Express x16 slots1
    BIOS
    BIOS typeUEFI AMI
    Clear CMOS jumperYes
    BIOS memory size128 Mbit
    Power
    Power source typeATX
    Video
    Maximum graphics card memory2048 MB
    Graphics card familyAMD
    Software
    Windows operating systems supportedWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
    Logistics data
    Harmonized System (HS) code84733020
    Weight & dimensions
    Height247 mm
    Weight800 g
    Width226 mm
    Depth221 mm
    Other features
    Height247 mm
    Weight800 g