ASROCK A520M-ITX/ac Manual

English
3
A520M-ITX/ac
I/O Panel
No. Description No. Description
1 USB 2.0 Ports (USB_12)* 7 USB 3.2 Gen1 Type-A Port (USB3_3)
2 LAN RJ-45 Port** 8 USB 3.2 Gen1 Type-C Port (USB3_TC_1)
3 Line In (Light Blue)*** 9 PS/2 Mouse/Keyboard Port
4 Front Speaker (Lime)*** 10 USB 3.2 Gen1 Type-A Port (USB3_1_2)
5 Antenna Ports 11 DisplayPort 1.4
6 Microphone (Pink)*** 12 HDMI Port
** ere are two LEDs on each LAN port. Please refer to the table below for the LAN port LED indications.
Activity / Link LED Speed LED
Status Description Status Description
O No Link O 10Mbps connection
Blinking Data Activity Orange 100Mbps connection
On Link Green 1Gbps connection
ACT/LINK LED
SPEED LED
LAN Port
56791011
12 8
421
3
* Please note that the USB_12 consume auxiliary power (+5VSB) while the other USB ports consume DUAL
Power (+5VDUAL). e USB_12 are optimal for connecting the USB Type speaker and headset..

ASROCK A520M-ITX/ac Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3 3rd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7 2nd Gen, AMD Ryzen 9 3rd Gen
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	2133, 2400, 2667, 2933, 3200, 3466, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4333, 4400, 4466 MHz
Component for	PC
Motherboard chipset	-
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Number of HDDs supported	5
Supported storage drive interfaces	M.2, SATA III
Graphics card	Radeon Vega
Number of SATA III connectors	0
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
BIOS type	UEFI AMI
Cables included	SATA
LAN controller	Realtek RTL8111H
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Bluetooth version	4.2
Ethernet interface type	Gigabit Ethernet
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	201 mm
Width	230 mm