Asus Pro A620AT-CSM (90MB1L5M-M0EAYC)

Name: Asus Pro A620AT-CSM 90MB1L5M-M0EAYC
Brand: Asus
Price: 105.71 GBP
Availability: InStock

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Asus Pro A620AT-CSM

2026 Pro-CSM (business)SO-DIMM no backlight external power

Towards:home / office, compact PCs

Form Factor:mini-ITX

Socket:AM5

Chipset:AMD A620A

BIOS:Ami

RAM slots:DDR5 2 sl

RAM form factor:SO-DIMM

Sound (channels):7.1

Connectors:HDMI, M.2

Additional connectors:DisplayPort

Power connector:plug for external power supply

Processor power:2-pin

CSM - model for corporate users. Buyers of CSM products receive the ASUS Control Center management software.

All specifications

Specifications Pro A620AT-CSM

Main
Features	for home/office
Socket	AM5
Form factor	mini-ITX
Size (HxW)	170x170 mm


Chipset
Chipset	AMD A620A
BIOS	Ami
UEFI BIOS


RAM
DDR5	2 slot(s)
Memory module	SO-DIMM
Operation mode	2 channel


Drive interface
SATA 3 (6Gbps)	2
M.2 connector	1
M.2	1xPCIe 4x
M.2 version	1x4.0


Internal connections
TPM connector
USB-A 2.0	3 pcs
USB-A 5Gbps	1 pcs
USB-C 10Gbps	1 psc

Video outputs
HDMI output
HDMI version	v2.1
DisplayPort
DisplayPort version	v.1.4


Integrated audio
Audiochip	Realtek
Sound (channels)	7.1


Network interfaces
LAN (RJ-45)	1 Gbps
LAN ports	1
LAN controller	Realtek RTL8111EPV-CG


External connections
USB-A 2.0	2 pcs
USB-A 10Gbps	2 pcs


Power connectors
Main power socket	plug for external power supply
CPU power	2-pin / +19V /
Fan power connectors	2
CPU Fan 4-pin	1
Chassis/Water Pump Fan 4-pin	1


Official Website	asus.com
Added to E-Catalog	March 2026
P/N	90MB1L5M-M0EAYC

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

How to choose a motherboard?Motherboard is the main part of any computer. Here's how to choose the right one for work, play and entertainment

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