ASROCK B660M-ITX/ac User Manual

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English
B660M-IT X/ac
I/O Panel
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No. Description No. Description
1 PS/2 Mouse/Keyboard Port 6 Antenna Ports
2 LAN RJ-45 Port* 7 USB 2.0 Ports (USB12)
3 Line In (Light Blue)** 8 USB 3.2 Gen1 Ports (USB3_12)
4 Front Speaker (Lime)** 9 DisplayPort 1.4
5 Microphone (Pink)** 10 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
** Function of the Audio Ports in 7.1-channel Conguration:
Port Function
Light Blue (Rear panel) Rear Speaker Out
Lime (Rear panel) Front Speaker Out
Pink (Rear panel) Central /Subwoofer Speaker Out
Lime (Front panel) Side Speaker Out

ASROCK B660M-ITX/ac Specifications

General

Processor socket	LGA 1700
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Core i9, Intel Pentium
Maximum number of SMP processors	1
Audio chip	Realtek ALC897
Component for	PC
Motherboard chipset	Intel B660
PC health monitoring	CPU, FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Windows operating systems supported	Windows 10 x64, Windows 11 x64
ECC	Yes
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	5000 MHz
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	SATA III
Cables included	SATA
DisplayPort version	1.4
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.
VGA (D-Sub) ports quantity	0
Number of SATA III connectors	4
Maximum resolution	7680 x 4320 pixels
Parallel processing technology support	Not supported
LAN controller	Intel® I219-V
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Ethernet interface type	Gigabit Ethernet
Harmonized System (HS) code	84733020

Weight and Dimensions

Width	170 mm