Asus Pro A620M-C-CSM Manuale utente

Marca: Asus

Modello: Pro A620M-C-CSM

Categoria: Schede madri

Tipo: Manuale utente

Motherboard

Pro A620M-C

E21951

First Edition

May 2023

No part of this manual, including the products and software described in it, may be reproduced,

transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any

means, except documentation kept by the purchaser for backup purposes, without the express written

permission of ASUSTeK COMPUTER INC. (“ASUS”).

Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless

such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the

product is defaced or missing.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS

OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF

MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS

DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,

INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,

LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),

EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY

DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.

SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR

INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,

AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO

RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS

MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.

Products and corporate names appearing in this manual may or may not be registered trademarks or

copyrights of their respective companies, and are used only for identication or explanation and to the

owners’ benet, without intent to infringe.

iii

Contents

Safety information ...................................................................................................... iv

About this guide .......................................................................................................... v

Package contents ....................................................................................................... vi

Pro A620M-C specications summary ..................................................................... vi

Chapter 1: Product Introduction

1.1 Before you proceed ...................................................................................... 1-1

1.2 Motherboard overview ................................................................................. 1-2

1.3 Central Processing Unit (CPU) .................................................................... 1-9

1.4 System memory .......................................................................................... 1-10

Chapter 2: BIOS and RAID Support

2.1 BIOS Setup program .................................................................................... 2-1

2.2 BIOS menu screen........................................................................................ 2-2

2.3 Event Log ......................................................................................................2-3

2.4 Exit menu ...................................................................................................... 2-4

2.5 RAID congurations ..................................................................................... 2-5

Appendix

Notices ..................................................................................................................... A-1

Warranty ................................................................................................................... A-5

ASUS contact information ...................................................................................... A-7

Service and Support ............................................................................................... A-7

Safety information

Electrical safety

• To prevent electrical shock hazard, disconnect the power cable from the electrical outlet

before relocating the system.

• When adding or removing devices to or from the system, ensure that the power cables

for the devices are unplugged before the signal cables are connected. If possible,

disconnect all power cables from the existing system before you add a device.

• Before connecting or removing signal cables from the motherboard, ensure that all power

cables are unplugged.

• Seek professional assistance before using an adapter or extension cord. These devices

could interrupt the grounding circuit.

• Ensure that your power supply is set to the correct voltage in your area. If you are not

sure about the voltage of the electrical outlet you are using, contact your local power

company.

• If the power supply is broken, do not try to x it by yourself. Contact a qualied service

technician or your retailer.

Operation safety

• Before installing the motherboard and adding components, carefully read all the manuals

that came with the package.

• Before using the product, ensure all cables are correctly connected and the power cables

are not damaged. If you detect any damage, contact your dealer immediately.

• To avoid short circuits, keep paper clips, screws, and staples away from connectors,

slots, sockets and circuitry.

• Avoid dust, humidity, and temperature extremes. Do not place the product in any area

where it may become wet.

• Place the product on a stable surface.

• If you encounter technical problems with the product, contact a qualied service

technician or your retailer.

• Your motherboard should only be used in environments with ambient temperatures

between 0°C and 40°C.

Button/Coin Batteries Safety Information

WARNING

KEEP OUT OF REACH OF CHILDREN

Swallowing can lead to chemical burns,

perforation of soft tissue, and death.

Severe burns can occur within 2 hours

of ingestion. Seek medical attention

immediately.

About this guide

This user guide contains the information you need when installing and conguring the

motherboard.

How this guide is organized

This guide contains the following parts:

• Chapter 1: Product Introduction

This chapter describes the features of the motherboard and the new technology it

supports. It includes descriptions of the switches, jumpers, and connectors on the

motherboard.

• Chapter 2: BIOS and RAID Support

This chapter tells how to boot into the BIOS and support on RAID.

Where to nd more information

Refer to the following sources for additional information and for product and software

updates.

1. ASUS website

The ASUS website (www.asus.com) provides updated information on ASUS hardware

and software products.

2. Optional documentation

Your product package may include optional documentation, such as warranty flyers,

that may have been added by your dealer. These documents are not part of the

standard package.

Conventions used in this guide

To ensure that you perform certain tasks properly, take note of the following symbols used

throughout this user guide.

CAUTION: Information to prevent damage to the components and injuries to

yourself when trying to complete a task.

IMPORTANT: Instructions that you MUST follow to complete a task.

NOTE: Tips and additional information to help you complete a task.

Package contents

Check your motherboard package for the following items.

Motherboard 1 x Pro A620M-C motherboard

Cables 2 x SATA 6Gb/s cables

Miscellaneous 1 x I/O Shield

2 x M.2 Anchors

Documentation 1 x ACC Express Activation Key Card

1 x User guide

If any of the above items is damaged or missing, contact your retailer.

Pro A620M-C specications summary

CPU

AMD Socket AM5 for AMD Ryzen™ 7000 Series Desktop Processors*

Supports up to AMD 120W CPU

* Refer to www.asus.com for CPU support list.

Chipset AMD A620 Chipset

Memory

2 x DIMM slots, Max. 96GB, DDR5 ECC and Non-ECC, Un-buffered Memory*

Dual Channel Memory Architecture

Supports AMD Extended Proles for Overclocking (EXPO™)

OptiMem II

* Supported memory types, data rate (speed), and number of DRAM modules vary

depending on the CPU and memory conguration, 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.

Graphics

1 x DisplayPort**

1 x VGA port

1 x DVI-D port

1 x HDMI™ port***

* Graphics specications may vary between CPU types. Please refer to AMD CPU

specications.

** Supports max. 8K@60Hz as specied in DisplayPort 1.4.

***Supports 4K@60Hz as specied in HDMI 2.1.

Expansion Slots

AMD Ryzen™ 7000 Series Desktop Processors*

1 x PCIe 4.0 x16 slot (supports x16 mode)

AMD A620 Chipset

2 x PCIe 3.0 x1 slots

1 x PCI slot

* Please check the PCIe bifurcation table on the support site

(https://www.asus.com/support/FAQ/1037507/).

Note: To ensure compatibility of the device installed, please refer to

https://www.asus.com/support/ for the list of supported peripherals.

(continued on the next page)

vii

Pro A620M-C specications summary

Storage

Total supports 2 x M.2 slots and 4 x SATA 6Gb/s ports*

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)

AMD A620 Chipset

4 x SATA 6Gb/s ports

* AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1/10.

Ethernet 1 x Realtek 1Gb Ethernet

ASUS LANGuard

USB

Rear USB (Total 6 ports)

2 x USB 3.2 Gen 2 (10G) ports (1 x Type-A + 1 x USB Type-C®)

1 x USB 3.2 Gen 1 (5G) port (1 x Type-A)

3 x USB 2.0 ports (3 x Type-A)

Front USB (Total 6 ports)

1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports

2 x USB 2.0 headers support 4 additional USB 2.0 ports

Audio

Realtek 7.1 Surround Sound High Denition Audio CODEC*

- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking

- Supports up to 24-Bit/192 kHz playback

* A chassis with an HD audio module in the front panel is required to support 7.1

Surround Sound audio output.

Back Panel I/O

Ports

2 x USB 3.2 Gen 2 (10G) ports (1 x Type-A + 1 x USB Type-C®)

1 x USB 3.2 Gen 1 (5G) port (1 x Type-A)

3 x USB 2.0 ports (3 x Type-A)

1 x DisplayPort

1 x VGA port

1 x DVI-D port

1 x HDMI™ port

1 x Realtek 1Gb Ethernet port

1 x COM port

3 x Audio jacks

1 x PS/2 Keyboard/Mouse combo port

Internal I/O

Connectors

Fan and Cooling related

1 x 4-pin CPU Fan header

2 x 4-pin Chassis Fan headers

Power related

1 x 24-pin Main Power connector

1 x 8-pin +12V Power connector

Storage related

2 x M.2 slots (Key M)

4 x SATA 6Gb/s ports

USB

1 x USB 3.2 Gen 1 (5G) header supports 2 additional USB 3.2 Gen 1 ports

2 x USB 2.0 headers support 4 additional USB 2.0 ports

(continued on the next page)

viii

• Specications are subject to change without notice. Please refer to the ASUS website

for the latest specications.

• For more information on downloading and installing drivers and utilities for your

motherboard, please scan the code below:

Pro A620M-C specications summary

Internal I/O

Connectors

Miscellaneous

1 x Clear CMOS header

1 x Chassis Intrude header

1 x COM Port header

1 x Front Panel Audio header (AAFP)

1 x COM debug header

1 x LPT header

1 x SMBUS header

1 x Speaker header

1 x SPI TPM header (14-1pin)

1 x 10-1 pin System Panel header

Special Features

ASUS Q-Design

- Q-DIMM

- Q-LED Core

- Q-Slot

ASUS Thermal Solution

- Aluminum heatsink design

ASUS EZ DIY

- Box Headers

Bespoke Motherboard Design & Business Focused Features

- ASUS Self Recovering BIOS

- ASUS Event Log

- ASUS Commercial BIOS kit*

- Anti-Moisture Coating

- 24/7 Reliability

- Overcurrent Protection

* Please contact local FAE for commercial BIOS kit.

Software Features

ASUS Exclusive Software

IT Management software supported

- ASUS Control Center Express (ACCE)

BIOS 256 Mb Flash ROM, UEFI AMI BIOS

Manageability WOL by PME, PXE

Operating System Windows® 11, Windows® 10 64-bit

Form Factor Micro-ATX Form Factor

9.6 inch x 8.8 inch ( 24.4 cm x 22.4 cm )

1-1

Product Introduction

1.1 Before you proceed

Take note of the following precautions before you install motherboard components or change

any motherboard settings.

• Unplug the power cord from the wall socket before touching any component.

• Before handling components, use a grounded wrist strap or touch a safely grounded

object or a metal object, such as the power supply case, to avoid damaging them due

to static electricity.

• Hold components by the edges to avoid touching the ICs on them.

• Whenever you uninstall any component, place it on a grounded antistatic pad or in the

bag that came with the component.

• Before you install or remove any component, ensure that the ATX power supply is

switched off or the power cord is detached from the power supply. Failure to do so

may cause severe damage to the motherboard, peripherals, or components.

• The pin denitions in this chapter are for reference only. The pin names depend on the

location of the header/jumper/connector.

• For more information on installing your motherboard, please scan the code below:

Pro A620M-C

Chapter 1: Product Introduction

1-2

Unplug the power cord before installing or removing the motherboard. Failure to do so can

cause you physical injury and damage motherboard components.

1.2 Motherboard overview

DDR5 DIMM_A (64bit, 288-pin module)

DDR5 DIMM_B (64bit, 288-pin module)

CPU_FAN

CHA_FAN2

CLRTC

COM2

M.2_1(SOCKET3)

M.2_2(SOCKET3)

Super

I/O

F_PANEL SPEAKER

AAFP

ATX_PWR

U32G1_89

CHA_FAN1

AUDIO

ASM

1083

2280 2260 2242

256Mb

BIOS

TPM

PCIEX16

PCI

PCIEX1_1

PCIEX1_2

COM_DEBUG

SMBUS

KBMS_USB_1_5

U32G2_C6

LAN_U32G2_7

USB_12

_U32G1_4

DIGI

+VRM

BATTERY

SOCKET AM5

ATX_12V

USB_1415

USB_1617 SATA6G_4 SATA6G_3

SATA6G_2 SATA6G_1

CHASSIS

AMD

A620

PCIE SATA

4.0 X4

PCIE SATA

4.0 X4

22.4cm(8.8in)

24.4cm(9.6in)

Audio

Codec

Ethernet

DVI

COM1

LPT

HDMI

VGA

5 16 4 2

7910 14 15 114 12

Chapter 1: Product Introduction

1-3

1.2.1 Layout contents

1. CPU socket

The motherboard comes with an AMD Socket AM5 designed for AMD Ryzen™ 7000 Series

Desktop Processors.

• Supports up to AMD 120W CPU.

• For more details, refer to Central Processing Unit (CPU).

2. DDR5 DIMM slots

The motherboard comes with Dual Inline Memory Modules (DIMM) slots designed for DDR5

(Double Data Rate 5) memory modules.

For more details, refer to System memory.

3. Expansion slots

This motherboard supports one PCIe 4.0 x16 graphics card, two PCIe 3.0 x1 network cards,

SCSI cards and other cards that comply with the PCI Express specication.

The PCI slot supports a card such as a LAN card, SCSI card, USB card, or any other card

that complies with PCI specication.

• Additional PCIe bifurcation and M.2 settings for RAID function are also supported

when a Hyper M.2 x16 series card is installed.

• For full details on the PCIe bifurcation, you may visit the support site at

https://www.asus.com/support/FAQ/1037507/.

• The Hyper M.2 x16 series card is sold separately.

• Adjust the PCIe bifurcation under BIOS settings.

4. Fan headers

The Fan headers allow you to connect fans to cool the

system.

5. Power connectors

These Power connectors allow you to connect your motherboard to a power supply. The

power supply plugs are designed to t in only one orientation. Find the proper orientation and

push down rmly until the power supply plugs are fully inserted.

Ensure to connect the 8-pin power plug.

• We recommend that you use a PSU with a higher power output when conguring a

system with more power-consuming devices. The system may become unstable or

may not boot up if the power is inadequate.

• Use a PSU with a -12V output to ensure the COM header and the COM port work.

FAN PWM

FAN IN

FAN PWR

GND

FAN PWR

FAN IN

FAN PWM

FAN IN

FAN PWR

GND

FAN PWR

FAN IN

FAN PWM

Pro A620M-C

1-4

6. M.2 slots (Key M)

The M.2 slots allow you to install M.2 devices such as M.2 SSD modules.

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)

The M.2 SSD module is purchased separately.

7. SATA 6Gb/s ports

The SATA 6Gb/s ports allow you to connect SATA devices such as optical disc drives and

hard disk drives via SATA cables.

8. USB 3.2 Gen 1 header

The USB 3.2 Gen 1 header allows you to connect a USB 3.2 Gen

1 module for additional USB 3.2 Gen 1 ports. The USB 3.2 Gen 1

header provides data transfer speeds of up to 5 Gb/s.

The USB 3.2 Gen 1 module is purchased separately.

9. USB 2.0 headers

The USB 2.0 headers allow you to connect USB modules for additional USB

2.0 ports. The USB 2.0 headers provide data transfer speeds of up to 480

Mb/s.

DO NOT connect a 1394 cable to the USB connectors. Doing so will

damage the motherboard!

The USB 2.0 module is purchased separately.

10. Chassis Intrusion header

This header is for a chassis-mounted intrusion detection sensor or switch.

Connect one end of the chassis intrusion sensor or switch cable to this

header. The chassis intrusion sensor or switch sends a high-level signal to

this header when a chassis component is removed or replaced. The signal is

then generated as a chassis intrusion event.

11. Clear CMOS header

The Clear CMOS header allows you to clear the Real Time Clock (RTC) RAM in

the CMOS, which contains the date, time, system passwords, and system setup

parameters.

To erase the RTC RAM:

1. Turn OFF the computer and unplug the power cord.

2. Short-circuit pin 1-2 with a metal object or jumper cap for about 5-10 seconds.

USB3+5V

IntA_P1_SSRX-

IntA_P1_SSRX+

GND

IntA_P1_SSTX-

IntA_P1_SSTX+

GND

IntA_P1_D-

IntA_P1_D+

GND

PIN 1

USB3+5V

IntA_P2_SSRX-

IntA_P2_SSRX+

GND

IntA_P2_SSTX-

IntA_P2_SSTX+

GND

IntA_P2_D-

IntA_P2_D+

USB+5V

USB_P1-

USB_P1+

GND

USB+5V

USB_P2-

USB_P2+

GND

PIN 1

+5VSB_MB

Chassis Signal

GND

CHASSIS

PIN 1

CLRTC

+3V_BAT

GND

PIN 1

Chapter 1: Product Introduction

1-5

3. Plug the power cord and turn ON the computer.

4. Hold down the <Del> key during the boot process and enter BIOS setup to

re-enter data.

DO NOT short-circuit the pins except when clearing the RTC RAM. Short-circuiting or

placing a jumper cap will cause system boot failure!

If the steps above do not help, remove the onboard button cell battery and short the two

pins again to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the button

cell battery.

12. COM Port header

The COM (Serial) Port header allows you to connect a COM port module.

Connect the COM port module cable to this header, then install the module

to a slot opening on the system chassis.

The COM port module is purchased separately.

13. COM Debug header

This header allows connection to a COM Debug card.

The COM Debug Card is purchased separately.

14. Front Panel Audio header

The Front Panel Audio header is for a chassis-mounted front panel audio

I/O module that supports HD Audio. Connect one end of the front panel

audio I/O module cable to this header.

We recommend that you connect a high-denition front panel audio

module to this header to avail of the motherboard’s high-denition

audio capability.

15. LPT header

The LPT (Line Printing Terminal) header supports devices such as a

printer. LPT standardizes as IEEE 1284, which is the parallel port interface

on IBM PC-compatible computers.

16. System Management Bus header

The System Management Bus (SMBus) connector allows you to connect a

SMBus device. This connector is generally used for communication with the

system and power management-related tasks.

COM

PIN 1

DCD

TXD

GND

RTS

RXD

DTR

DSR

CTS

PIN 1

SOUTC_P80

+3V

GND

O_COM1_TXD1

COM_DEBUG

PORT1L

PORT1R

PORT2R

SENSE_SEND

PORT2L

AGND

SENSE1_RETUR

SENSE2_RETUR

AAFP

PIN 1

HD-audio-compliant

pin definition

PIN 1

O_LPT_XSTB#_R

O_LPT_XPD0_R

O_LPT_XPD1_R

O_LPT_XPD2_R

O_LPT_XPD3_R

O_LPT_XPD4_R

O_LPT_XPD5_R

O_LPT_XPD6_R

O_LPT_XPD7_R

O_LPT_ACK#_R

O_LPT_BUSY_R

O_LPT_PE_R

O_LPT_SLCT_R

O_LPT_XAFD#_R

O_LPT_ERROR#_R

O_LPT_XINIT#_R

O_LPT_XSLIN#_R

GND

LPT

PIN 1

SMBUS

GND

SMBUS_CLK

SMBUS_DATA

Pro A620M-C

1-6

17. Speaker header

The 4-pin header is for the chassis-mounted system warning speaker. The

speaker allows you to hear system beeps and warnings.

18. SPI TPM header

This header supports a Trusted Platform Module (TPM) system

with a Serial Peripheral Interface (SPI), allowing you to

securely store keys, digital certicates, passwords and data. A

TPM system also enhances network security, protects digital

identities, and ensures platform integrity.

The TPM module is purchased separately.

19. 10-1 pin System Panel header

This header supports several chassis-mounted functions.

• System Power LED header (+PWR_LED-)

The 2-pin header allows you to connect the System Power LED. The

System Power LED lights up when the system is connected to a power

source, or when you turn on the system power, and blinks when the

system is in sleep mode.

• Storage Device Activity LED header (+HDD_LED-)

The 2-pin header allows you to connect the Storage Device Activity

LED. The Storage Device Activity LED lights up or blinks when data is

read from or written to the storage device or storage device add-on card.

• Power Button/Soft-off Button header (PWR_BTN)

The 2-pin header allows you to connect the system power button. Press the power

button to power up the system, or put the system into sleep or soft-off mode

(depending on the operating system settings).

• Reset button header (RESET)

The 2-pin header allows you to connect the chassis-mounted reset button. Press the

reset button to reboot the system.

+5V

GND

Speaker Out

SPEAKER

PIN 1

TPM

PIN 1

F_SPI_HOLD#_R

T_SPI_MISO

F_SPI_CZS0#_R

F_SPI_PWR

SPI_TPM_RST#

SPI_TPM_PWR

T_SPI_MOSI

T_SPI_CLK

GND

TPM_DETECT_L

S_SPI_TPM_CS#

S_SPI_TPM_IRQ#

PIN 1

PWR_BTN

PWR_LED+

PWR_LED-

PWR

GND

HDD_LED+

HDD_LED-

Ground

HWRST#

(NC)

F_PANEL

+PWR_LED-

+HDD_LED- RESET

Chapter 1: Product Introduction

1-7

1.2.2 Rear panel connectors

3 4 7 8

1 2

9 10 11

124

1. Video Graphics Adapter (VGA) port. This 15-pin port is for a VGA monitor or other

VGA-compatible devices.

2. Serial port connector (COM). This port connects a modem, or other devices that

conform with serial specication.

3. PS/2 Keyboard/Mouse combo port. This port is for a PS/2 keyboard or mouse.

4. USB 2.0 ports. These 4-pin Universal Serial Bus (USB) ports are for USB 2.0 devices.

5. USB 3.2 Gen 2 (up to 10Gbps) port (teal blue, Type-A). This 9-pin Universal Serial

Bus 3.2 (USB 3.2) port is for a USB 3.2 Gen 2 device.

6. 1Gb Ethernet port. This port allows 1Gbps Ethernet connection to a Local Area

Network (LAN) through a network hub. Refer to the table below for the Ethernet port

LED indications.

Speed LED

Status Description

OFF 10 Mbps connection

ORANGE 100 Mbps connection

GREEN 1 Gbps connection

Activity Link LED

Status Description

OFF No link

ORANGE Linked

BLINKING Data activity

Realtek 1Gb Ethernet port LED indications

ACT/LINK

LED

SPEED

LED

Ethernet port

7. Line In port (light blue). This port connects the tape, CD, DVD player, or other audio

sources.

8. Line Out port (lime). This port connects a headphone or a speaker. In 4-channel,

5.1-channel, and 7.1-channel congurations, the function of this port becomes Front

Speaker Out.

9. HDMI™ port. This port is for a High-Denition Multimedia Interface (HDMI™)

connector, and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other

protected content.

Pro A620M-C

1-8

10. DisplayPort. This port is for a DisplayPort-compatible device.

11. DVI-D port. This port is for any DVI-D compatible device.

DVI-D can not be converted to output from RGB Signal to CRT and is not compatible with

DVI-I.

12. USB 3.2 Gen 1 (up to 5Gbps) port. This 9-pin Universal Serial Bus (USB) port

connects to a USB 3.2 Gen 1 device.

13. USB 3.2 Gen 2 (up to 10Gbps) port (USB Type-C®). This Universal Serial Bus 3.2

(USB 3.2) port is for a USB 3.2 Gen 2 Type-C® device.

14. Microphone port (pink). This port connects a microphone.

Refer to the audio conguration table for the function of the audio ports in 2, 4, 5.1, or

7.1-channel conguration.

Audio 2, 4, 5.1 or 7.1-channel conguration

Port 2-channel 4-channel 5.1-channel 7.1-channel

Light Blue

(Rear panel) - Rear Speaker Out Rear Speaker Out Rear Speaker Out

Lime

(Rear panel)

Front Speaker

Out

Front Speaker

Out

Front Speaker

Out

Front Speaker

Out

Pink

(Rear panel) - - Center/Subwoofer Center/Subwoofer

Lime

(Front panel) - - - Side Speaker Out

Pink

(Front panel) - - - -

To congure a 7.1-channel audio output:

Use a chassis with HD audio module in the front panel to support a 7.1-channel audio

output.

Chapter 1: Product Introduction

1-9

1.3 Central Processing Unit (CPU)

This motherboard comes with an AMD Socket AM5 designed for AMD

Ryzen™ 7000 Series Desktop Processors.

Unplug all power cables before installing the CPU.

• Supports up to AMD 120W CPU.

• The AM5 socket has a different pinout design. Ensure that you use a CPU designed

for the AM5 socket. The CPU fits in only one correct orientation. DO NOT force the

CPU into the socket to prevent bending the connectors on the socket and damaging

the CPU.

• ASUS will not cover damages resulting from incorrect CPU installation/removal,

incorrect CPU orientation/placement, or other damages resulting from negligence by

the user.

Pro A620M-C

Installing the CPU

Apply the Thermal Interface Material to the CPU cooling system and CPU before you install

the cooling system, if necessary.

1-10 Chapter 1: Product Introduction

1.4 System memory

This motherboard comes with two Double Data Rate 5 (DDR5) Dual Inline Memory Module

(DIMM) sockets. The gure illustrates the location of the DDR5 DIMM sockets:

DIMM_A

DIMM_B

Channel Sockets

Channel A DIMM_A

Channel B DIMM_B

A DDR5 memory module is notched differently from a DDR, DDR2, DDR3, or DDR4

module. DO NOT install a DDR, DDR2, DDR3, or DDR4 memory module to the DDR5 slot.

• You may install varying memory sizes in Channel A and Channel B. The system

maps the total size of the lower-sized channel for the dual-channel conguration. Any

excess memory from the higher-sized channel is then mapped for single-channel

operation.

• You may install 8 GB, 16 GB, 24 GB, 32 GB, and 48 GB unbuffered, ECC and Non-

ECC DDR5 DIMMs into the DIMM sockets.

• The default memory operation frequency is dependent on its Serial Presence Detect

(SPD), which is the standard way of accessing information from a memory module.

Under the default state, some memory modules for overclocking may operate at a

lower frequency than the vendor-marked value.

• For system stability, use a more efcient memory cooling system to support a full

memory load.

• Always install DIMMs with the same CAS latency. For optimal compatibility, we

recommend that you install memory modules of the same version or date code (D/C)

from the same vendor. Check with the retailer to get the correct memory modules.

• Supported memory types, data rate (speed), and number of DRAM modules vary

depending on the CPU and memory conguration, 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/.

Recommended memory congurations

DIMM_B

DIMM_A DIMM_A

DIMM_B

1-11

Pro A620M-C

Installing a DIMM

To remove a DIMM

1-12 Chapter 1: Product Introduction

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Asus Pro A620M-C-CSM Manuale utente

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English: Asus Pro A620M-C-CSM User manual
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