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Gigabyte Z790 UD AX User Manual

Gigabyte Z790 UD AX
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- 27 -
12) F_AUDIO (Front Panel Audio Header)
The front panel audio header supports High Denition audio (HD). You may connect your chassis front
panel audio module to this header. Make sure the wire assignments of the module connector match the
pin assignments of the motherboard header. Incorrect connection between the module connector and the
motherboard header will make the device unable to work or even damage it.
F_USB30
F_U
B_
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B



S  

123

123

123

123
1
1
1
1
BSS
S
_S 
SSU

1 2 3
S3
BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_
SF_
B
USB0_B
B_
B_
F_USB3

F_USB303

_

_3U
S_
_S
SS_F 
_
_
F 
_SB
9 1
10 2
Some chassis provide a front panel audio module that has separated connectors on each wire
instead of a single plug. For information about connecting the front panel audio module that has
different wire assignments, please contact the chassis manufacturer.
Pin No. Denition
1 MIC L
2 GND
3 MIC R
4 NC
5 Head Phone R
6 MIC Detection
7 SENSE_SEND
8 No Pin
9 Head Phone L
10 Head Phone
Detection
13) SPDIF_O (S/PDIF Out Header)
This header supports S/PDIF digital output, which allows you to connect a S/PDIF digital audio cable to
output digital audio from your motherboard to the supported audio devices. For information about connecting
the digital audio cable, carefully read the manual for your audio devices.
Pin No. Denition
1 5VDUAL
2 No Pin
3 SPDIFO
4 GND
1
F_USB30
F_U
B_
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B



S  

123

123

123

123
1
1
1
1
BSS
S
_S 
SSU

1 2 3
S3
BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_
SF_
B
USB0_B
B_
B_
F_USB3

F_USB303

_

_3U
S_
_S
SS_F 
_
_
F 
_SB

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Gigabyte Z790 UD AX Specifications

General IconGeneral
Processor manufacturerIntel
Compatible processor seriesIntel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Core i9, Intel Pentium Gold
Supported processor socketsLGA 1700
Maximum internal memory supported by processor192 GB
ECCYes
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR5-SDRAM
Supported memory clock speeds4000, 4800, 5200, 5400, 5600, 5800, 6000, 6200, 6400, 6600, 6800, 7000, 7200, 7400, 7600 MHz
Supported memory clock speed (max)7600 MHz
Supported memory module capacities1GB, 2GB, 4GB, 8GB, 12GB, 16GB, 32GB, 48GB
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Bluetooth version5.3
Top Wi-Fi standardWi-Fi 6E (802.11ax)
WLAN controller modelIntel Wi-Fi 6E AX211
Ethernet interface type2.5 Gigabit Ethernet
USB 2.0 connectors2
Number of SATA III connectors6
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
Headphone outputs3
USB connector typeUSB Type-A, USB Type-C
DisplayPort version1.2
USB 2.0 ports quantityUSB 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 quantity0
RAID levels0, 1, 5, 10
Supported storage drive typesHDD & SSD
Number of storage drives supported9
Supported storage drive interfacesM.2, PCI Express 4.0, SATA III
Cables includedSATA
BIOS typeUEFI AMI
ACPI version5.0
BIOS memory size256 Mbit
Desktop Management Interface (DMI) version2.7
DirectX version12.0
Maximum resolution4096 x 2304 pixels
Parallel processing technology supportCrossfire
Component forPC
Product colorBlack
Motherboard chipsetIntel Z790
PC health monitoringFAN, Temperature, Voltage, Water cooling
Audio output channels7.1 channels
Motherboard form factorATX
Windows operating systems supportedWindows 10 x64, Windows 11 x64
Warranty period3 year(s)
Battery typeCR2032
Battery weight3 g
Battery technologyLithium-Manganese Dioxide (LiMnO2)
Country of originChina
Quantity per shipping (inner) case1 pc(s)
Package depth270 mm
Package width335 mm
Package height80 mm
Package weight2017.5 g
Weight and Dimensions IconWeight and Dimensions
Depth244 mm
Width305 mm
Height35 mm

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