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Gigabyte Z790 UD AX User Manual

Gigabyte Z790 UD AX
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- 26 -
The front panel design may differ by chassis. A front panel module mainly consists of power
switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connecting
your chassis front panel module to this header, make sure the wire assignments and the pin
assignments are matched correctly.
11) F_PANEL (Front Panel Header)
Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status indicator
on the chassis to this header according to the pin assignments below. Note the positive and negative pins
before connecting the cables.
PW (Power Switch):
Connects to the power switch on the chassis front panel. You may congure the way to turn off your
system using the power switch (please navigate to the "BIOS Setup" page of GIGABYTE's website and
search for "Soft-Off by PWR-BTTN" for more information).
SPEAK (Speaker):
Connects to the speaker on the chassis front panel. The system reports system startup status by issuing
a beep code. One single short beep will be heard if no problem is detected at system startup.
HD (Hard Drive Activity LED):
Connects to the hard drive activity LED on the chassis front panel. The LED is on when the hard drive
is reading or writing data.
RES (Reset Switch):
Connects to the reset switch on the chassis front panel. Press the reset switch to restart the computer
if the computer freezes and fails to perform a normal restart.
CI (Chassis Intrusion Header):
Connects to the chassis intrusion switch/sensor on the chassis that can detect if the chassis cover has
been removed. This function requires a chassis with a chassis intrusion switch/sensor.
NC: No connection.
PLED/PWR_LED (Power LED):
Connects to the power status indicator on the chassis front panel. The LED
is on when the system is operating. The LED is off when the system is in S3/
S4 sleep state or powered off (S5).
System Status LED
S0 On
S3/S4/S5 Off
Power LED
DEBUG
PORT
G.QBOFM
1
2
19
20
CI-
CI+
PWR_LED-
PWR_LED+
PLED-
PW-
SPEAK+
SPEAK-
PLED+
PW+
Power LED
HD-
RES+
HD+
RES-
Hard Drive
Activity LED
Reset
Switch
Chassis Intrusion
Header
Power Switch
Speaker
PWR_LED-
NC
NC

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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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