Gigabyte B660 GAMING X AX DDR4 User Manual

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Please visit GIGABYTE's website for details on conguring the audio software.
USB 2.0/1.1 Port (Q-Flash Plus Port)
The USB port supports the USB 2.0/1.1 specication. Use this port for USB devices. Before using Q-Flash
Plus
(Note)
, make sure to insert the USB ash drive into this port rst.
USB 3.2 Gen 2 Type-A Port (Red)
The USB 3.2 Gen 2 port supports the USB 3.2 Gen 2 specication and is compatible to the USB 3.1 Gen
1 and USB 2.0 specication. Use this port for USB devices.
Center/Subwoofer Speaker Out (Orange)
Use this audio jack to connect center/subwoofer speakers.
Rear Speaker Out (Black)
Use this audio jack to connect rear speakers.
Side Speaker Out (Gray)
Use this audio jack to connect side speakers.
Line In (Blue)
The line in jack. Use this audio jack for line in devices such as an optical drive, walkman, etc.
Line Out (Green)
The line out jack.
Mic In (Pink)
The Mic in jack.
Audio Jack Congurations:
Jack
Headphone/
2-channel
4-channel 5.1-channel 7.1-channel
Center/Subwoofer Speaker Out
a a
Rear Speaker Out
a a a
Side Speaker Out
a
Line In
Line Out
a a a a
Mic In
You can change the functionality of an audio jack using the audio software.
(Note) To enable the Q-Flash Plus function, please navigate to the "Unique Features" page of GIGABYTE's
website for more information.

Gigabyte B660 GAMING X AX DDR4 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
Component for	PC
Motherboard chipset	Intel B660
PC health monitoring	CPU, FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64
DisplayPort version	1.2
USB 2.0 ports quantity	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
Number of M.2 (M) slots	3
Wi-Fi	Yes
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.2
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
WLAN controller model	RZ608
Ethernet interface type	2.5 Gigabit Ethernet
Cables included	SATA
Number of SATA III connectors	4
BIOS type	UEFI AMI
ACPI version	5.0
BIOS memory size	256 Mbit
Desktop Management Interface (DMI) version	2.7
Maximum resolution	4096 x 2160 pixels
Parallel processing technology support	-
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Memory slots type	DIMM
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4266, 4300, 4400 MHz
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm