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ASUS PRIME A620M-A-CSM AMD AM5(Ryzen 7000) mATX commercial motherboard (PCIe 4.0, DDR5,,2xM.2 slots, 1Gb LAN,DisplayPort/HDMI,USB 3.2 Gen 1 ports, Front USB Type-C, BIOS Flashback, RGB header,ACCE)

AMD AM5 Socket: Ready for AMD Ryzen™ 7000 Series Desktop Processors
Ultrafast Connectivity: PCIe 4.0 support, dual M.2 slots, USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C
DDR5 6400+(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800
ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
Two-way AI Noise-Cancelation: Reduces background noise from the microphone and audio output for crystal-clear communication in games or video conferences
ASUS CSM motherboard: ASUS Corporate Stable Model, with up to 36-month Supply, EOL notice & ECN control
ASUS Control Center Express(ACCE) to make IT endpoint management
ASUS Event log for capturing and managing detailed system information
Dedicated LPC header and debug card with LCD display for faster troubleshooting

Overview

Specs

Reviews

AMD A620 micro-ATX motherboard, DDR5, PCIe® 4.0 support, dual M.2 slots, DisplayPort™/HDMI™/VGA, USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C®, SATA 6 Gbps, BIOS FlashBack™, Two-Way AI Noise-Cancelation, Aura Sync

AMD AM5 Socket: Ready for AMD Ryzen™ 7000 Series Desktop Processors
Ultrafast Connectivity: PCIe® 4.0 support, dual M.2 slots, USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C®
ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking
Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+
Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers and Aura RGB header for RGB LED strips, easily synced with Aura Sync-capable hardware
Two-way AI Noise-Cancelation: Reduces background noise from the microphone and audio output for crystal-clear communication in games or video conferences
ASUS Control Center Express (ACCE) for easier IT endpoint management

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Prime series motherboard provides users and PC DIY builders a range of performance tuning options via intuitive software and firmware features.

A620M-A-CSM

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 A620M-A-CSM provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features.

icon-AMD

Specification

All specs of the Prime series motherboar

HDMI™
VGA
DisplayPort™
BIOS FlashBack™ button
2 x USB 3.2 Gen 1 (Type-A)
1 x PS/2
4 x USB 2.0 (Type-A)
Realtek 1 Gb Ethernet

3 x Audio Jacks
Expansion Slots
- 1 x PCIe® 4.0 x16 SafeSlot Core
- 2 x PCIe® 3.0 x1
1 x Aura RGB Header
3 x Addressable Gen 2 Headers
DDR5 support OptiMem II
AM5 Socket for AMD Ryzen™ 7000 Series Desktop Processors

2 x Front USB 3.2 Gen 1
1 x Front USB 3.2 Gen 1 Type-C®
2 x M.2 2280 (PCIe® 4.0 x4 mode)
AMD A620 Chipset
4 x SATA 6Gb/s
4 x Front USB 2.0

ASUS Corporate Stable Model

ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express – server-grade IT management software.

* Lifecycle support, program offering and supply status may vary by region.

ASUS Control Center Express

ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster, simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality, TCO-optimized solution for your business needs.

Optimize IT endpoint management

Designed to assist IT staff in monitoring and controlling devices within their corporate networks, and facilitate inventory checking in multiple locations remotely

Automate IT maintenance

Allows IT staff to schedule automatic updates of the latest BIOS, software, and utilities to specific or all devices at off-peak times, enhancing system stability and IT operational flexibility

Securely manage all of endpoints

Securely manage endpoint configuration, portable storage access and PC software applications by enabling them to create grouping rules on individual devices

FLEXIBILITY

Comprehensive controls form the foundation of the ASUS PRIME series. The PRIME A620 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

Power Saving

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.

Fan Xpert 2+

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.

Digi+ VRM Control

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.

UEFI BIOS

The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.

Advanced Mode

Advanced Tuning for Serious Tweakers

An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.

Search Function

Quickly and easily find the option or setting you need.

ASUS User Profile

Port configuration settings between different BIOS versions, or share them with friends.

EZ Mode

Quick and Simple Setup

EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings — all to help you get your rig up and running in no time.

Intuitive Graphical Fan Control

Fine-tune individual fan settings simply by dragging a curve with the mouse.

Aura On/Off Mode (Stealth)

Easily enable or disable Aura RGB lighting or every onboard LED, for a subdued aesthetic touch.

COOLING

PRIME A620 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

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 A620 series feature comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS.

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.

Six-Layer PCB Design

Multiple PCB layers optimize heat management for critical components to keep them at their optimal operating temperatures.

PERFORMANCE

The PRIME A620 series is built to handle the high core counts and bandwidth demands of AMD processors. ASUS A620 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.

Memory

DDR5 Performance Enhancement

Comprehensive memory tuning options are the cornerstone of PRIME motherboards. With the PRIME A620M-A-CSM, 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, ASUS has got you covered.

For those who want to fly past stock DDR5 speeds, the PRIME A620M-A-CSM 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.

ASUS OptiMem II

Revisions to the motherboard’s trace routing provide the latest processors with unrestricted access to memory bandwidth. ASUS OptiMem II technology carefully maps memory signal pathways across different PCB layers to reduce vias and adds shielding zones that significantly reduce crosstalk.

Benefits of ASUS OptiMem II:

Improved memory stability and compatibility
Allows lower memory latencies at equivalent voltages
Improved memory frequency margin

* Motherboards with OptiMem II technology were tested with Synopsys HSPICE simulation software.

Storage

PCIe® 4.0 M.2 Support

Dual M.2 slots support up to PCle® 4.0 and also provide NVMe™ SSD RAID support for incredible performance potential. Create a RAID configuration with up to two PCle® 4.0 storage devices to enjoy the fastest data transfer speeds.

* Actual transmission speeds will be lower than the theoretical maximum speed.

Connectivity

PCIe® 4.0 Slot

PRIME A620M-A-CSM offers PCIe® 4.0 slot connectivity for the GPUs. The wide bandwidth and superfast transmission speeds allow you to create feature-rich builds that can handle high loads effortlessly.

Front USB Type-C®

A full complement of USB ports support high-end rigs loaded with peripherals, including a front-panel USB 3.2 Gen 1 Type-C® connector that provides data transfer speeds of up to 5 Gbps.

CUSTOMIZATION

The PRIME A620 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive RGB lighting controls that let you customize your system to create a uniquely personal look.

Outstanding Audio

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.

Personalization

Aura Sync

Outshine the Competition

A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs as well as strips and devices connected to the onboard RGB headers — and it can all be synced with an ever-growing portfolio of Aura-capable hardware.

Static

Breathing

Strobing

Rainbow

Color Cycle

Starry Night

Music Effect

Smart

Addressable Gen 2 Headers

Three addressable Gen 2 headers are capable of detecting the number of LEDs on second-gen addressable RGB devices, allowing the software to automatically tailor lighting effects to specific devices. The new headers also offer backward-compatibility with existing Aura RGB gear.

RGB-Dekorationslinie

TWO-WAY AI NOISE-CANCELATION

This utility leverages a massive deep-learning database to reduce background noise from the microphone and incoming audio, while preserving vocals at the same time. This removes distracting keyboard clatter, mouse clicks and other ambient noises so you can hear and be heard with crystal clarity while gaming or in calls.

500M
Deep-learning database

Audio
Input/output

High
Fidelity

Minimal
Performance Impact

Hear the Difference

0:17

AI ON

AI OFF

Armoury Crate

Within a single intuitive interface, Armoury Crate offers easily customized Aura Sync RGB settings for every compatible device in your arsenal, plus controls for an ever-growing family of ASUS products, including keyboard and mouse preferences. Armoury Crate also integrates product registration and a news feed so that you never miss updates of interest to the ASUS community.

Dashboard

Aura Sync

Two-way AI Noise-Cancelation

FAN Xpert 2+

Power Saving

Armoury Crate Driver and Manual Download

Driver & Manual Download

Account Management

DIY-Friendly

Q-LED Core

The Q-LED Core display produces light patterns by power LED during the Power-On Self-Test (POST) that can help users troubleshoot potential issues.

No CPU Detected

Fast blinking
4 Hz (0.25s)

No VGA Detected

Slow blinking
1/2 Hz (2s)

No Boot Device Detected

Very slow blinking
1/8 Hz (8s)

Installation Completed

Solid light

BIOS FlashBack™

BIOS FlashBack™ is the simplest and safest (UEFI) BIOS update method. Simply drop the (UEFI) BIOS file onto a FAT32 formatted USB stick, plug it into the USB BIOS FlashBack™ port and press the button. Updates can even be performed without a memory or a CPU installed.

SafeSlot Core

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.

Features SafeSlot Core image

Overvoltage Protection

World-class circuit-protecting power design

An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies.

Stainless-Steel Back I/O

3X corrosion-resistance for greater durability

Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's three times longer than ordinary panels.

1000+
Compatible devices and components

The PRIME A620 series provides superior compatibility with thousands of components and the memory support list identifies memory compatibility, giving you more choices for worry-free PC-building experiences.

8000+
Validation hours

Every ASUS motherboard is subjected to more than 8,000 hours of stringent tests, including burn-in, environmental, compatibility, software, and safety tests to confirm their durability. ASUS reliability surpasses industry standards, ensuring that every component is designed to function flawlessly in any environment.

Temperature and humidity tests

Ensures components withstand extreme conditions.

Thermal measurement tests

Ensures that the system remains cool and stable under the heaviest loads.

Insertion tests

Every port and connector is put through repeated installation cycles.

Aging tests

Up to 48-hour aging test ensures reliability.

Power-consumption tests

Checked for world-class energy efficiency.

Temperature and DC margin tests

Ensures that the motherboard is capable of coping with voltages fluctuations caused by varying temperatures.

Thermal-shock tests

Ensures ability to survive temperature changes during transportation.

Non-operation shock tests

Built to withstand jolts that may occur during shipping.

Burn-in tests

Every component is checked to ensure flawless operation.

Installation tests

Connector placement is double-checked to ensure hassle-free installation.

Drop tests

Drop tests from various heights ensure durability.

Salt and spray tests

Tested for I/O reliability, prolonged lifespan and rust-resistance.

THIS CHANGES EVERYTHING

FROM THIS NEW PLATFORM, YOU CAN SEE THE FUTURE

Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
PCB color and bundled software versions are subject to change without notice.
Brand and product names mentioned are trademarks of their respective companies.
The terms HDMI and HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.

*Precise specifications and features vary by model. Please refer to the specification page.
The product (electrical, electronic equipment, Mercury-containing button cell battery) should not be placed in municipal waste. Check local regulations for disposal of electronic products.
The use of trademark symbol (™, ®) appears on this website means that the word text, trademarks, logos or slogans, is being used as trademark under common laws protection and/or registered as Trademark in U.S. and/or other country/region.

About ASUS

ASUS is a multinational company best known for their motherboards, PCs, monitors, graphics cards and routers. Along with an expanding range of superior gaming, content-creation and AIoT solutions, ASUS leads the industry through cutting-edge design and innovations made to create the most ubiquitous, intelligent, heartfelt and joyful smart life for everyone. With a global workforce that includes more than 5,000 R&D professionals, ASUS is driven to become the world’s most admired innovative leading technology enterprise.

About ROG

Republic of Gamers (ROG) is an ASUS sub-brand dedicated to creating the world’s best gaming hardware and software. Formed in 2006, ROG offers a complete line of innovative products known for performance and quality, including motherboards, graphics cards, laptops, desktops, monitors, audio equipment, routers and peripherals. ROG participates in and sponsors major international gaming events. ROG gear has been used to set hundreds of overclocking records and it continues to be the preferred choice of gamers and enthusiasts around the world.

© 2022 ASUS Computer International. All Rights Reserved. ASUS is a registered trademark of ASUSTeK Computer. All specifications and terms are subject to change without notice. Please check with your supplier for exact offers on selected models. Products may not be available in all markets. Product may not be exactly as shown in photos. Actual colors may differ from their appearance due to variation of monitor restrictions and color processing. All trademarks are registered to their respective companies. ASUS shall not be liable for technical or editorial errors or omissions contained herein.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): 3 years
Limited Warranty period (labor): 3 years
Read full details

Return Policies

Return for refund within: 30 days

Return for replacement within: 30 days

This item is covered by Newegg.ca's Standard Return Policy. Read full return policy for details.

CPU Socket Type CPU Socket Type	AM5
CPU Type	Ryzen 7000 Series

Number of Memory Slots	4x288pin (DDR5)
Memory Standard	DDR5 6400+(OC)/6200(OC)/6000(OC)/5800(OC)/5600(OC)/5400(OC)/5200/5000/4800 ECC and Non-ECC, Un-buffered Memory* * Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/. * Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Maximum Memory Supported	256GB
Channel Supported Channel Supported	Dual Channel
Memory Feature	Dual Channel Memory Architecture Supports AMD Extended Profiles for Overclocking (EXPO) OptiMem II

PCI Express 4.0 x16	AMD Ryzen 7000 Series Desktop Processors* 1 x PCIe 4.0 x16 slot (supports x16 mode) * Please check the PCIe bifurcation table on the support site (https://www.asus.com/support/FAQ/1037507/). - To ensure compatibility of the device installed, please refer to https://www.asus.com/support/ for the list of supported peripherals.
PCI Express x1	AMD A620 Chipset 2 x PCIe 3.0 x1 slots

SATA 6Gb/s SATA 6Gb/s	4 x SATA 6Gb/s
M.2	AMD Ryzen 7000 Series Desktop Processors M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)
SATA RAID	AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.

Audio Chipset Audio Chipset	Realtek 7.1 Surround Sound High Definition Audio CODEC* - Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking - Supports up to 24-Bit/192 kHz playback Audio Features - Audio Shielding - Premium audio capacitors - Dedicated audio PCB layers * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.
Audio Channels Audio Channels	7.1 Channels

Onboard LAN
LAN Chipset	1 x Realtek 1Gb Ethernet
Max LAN Speed	1Gbps

Physical Spec
Form Factor	Micro ATX
Dimensions (W x L)	9.6" x 9.6"
Power Pin	1 x 24-pin Main Power connector 1 x 8-pin +12V Power connector

Item#: N82E16813119646

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Best Sellers

ASUS PRIME A620M-A-CSM AMD AM5(Ryzen 7000) mATX commercial motherboard (PCIe 4.0, DDR5,,2xM.2 slots, 1Gb LAN,DisplayPort/HDMI,USB 3.2 Gen 1 ports, Front USB Type-C, BIOS Flashback, RGB header,ACCE)

AMD A620 micro-ATX motherboard, DDR5, PCIe® 4.0 support, dual M.2 slots, DisplayPort™/HDMI™/VGA, USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C®, SATA 6 Gbps, BIOS FlashBack™, Two-Way AI Noise-Cancelation, Aura Sync

A620M-A-CSM

Gen 4 Slot for Storage

DDR5 Support

Front USB Type-C®

Al Noise-Cancelation

Intelligent Control

Customization

Specification

ASUS Corporate Stable Model

ASUS Control Center Express

Optimize IT endpoint management

Automate IT maintenance

Securely manage all of endpoints

FLEXIBILITY

Intelligent Control

Power Saving

All-Around Energy Efficiency

Fan Xpert 2+

Flexible Cooling Controls

Digi+ VRM Control

Precise Digital Power Control

UEFI BIOS

Advanced Mode

Advanced Tuning for Serious Tweakers

Search Function

ASUS User Profile

EZ Mode

Quick and Simple Setup

Intuitive Graphical Fan Control

Aura On/Off Mode (Stealth)

COOLING

VRM Heatsink

VRM Heatsink and Thermal Pad

Cooler by Design

Multiple Temperature Sources

Smart Protection

4-Pin PWM/DC Fan

Six-Layer PCB Design

PERFORMANCE

Memory

DDR5 Performance Enhancement

ASUS OptiMem II

Benefits of ASUS OptiMem II:

Storage

PCIe® 4.0 M.2 Support

Connectivity

PCIe® 4.0 Slot

Front USB Type-C®

CUSTOMIZATION

Outstanding Audio

Combined onboard features deliver elevated audio

Audio Shielding

Dedicated Audio PCB Layers

Premium Audio Capacitors

Personalization

Aura Sync

Outshine the Competition

Static

Breathing

Strobing

Rainbow

Color Cycle

Starry Night

Music Effect

Smart

Addressable Gen 2 Headers

TWO-WAY AI NOISE-CANCELATION

Hear the Difference

AI ON

AI OFF

Armoury Crate

Dashboard

Aura Sync

Two-way AI Noise-Cancelation

FAN Xpert 2+

1000+
Compatible devices and components

8000+
Validation hours