Enquiry list Contact sales
Products

Surveillance

Installation and accessories

Networking

Access and attendance

Computer components

Storage

Power and UPS

Peripherals and displays

Printing and POS

Software

All product categories
Brands
All brands
Support
Company
Enquiry list Contact sales

Motherboards

Z790 UD AC

Model Z790 UD AC

Intel Z790 Express ATX motherboard for Socket LGA1700 processors, with 4 DDR5 slots (up to 256 GB) and 2.5 GbE LAN.

Socket
LGA1700
Chipset
Intel Z790 Express
Form factor
ATX
Memory
4 x DDR5, up to 256 GB
LAN
2.5 GbE
Request a quote
Overview Specifications Media Platform and pairing Support
Request a quote

Overview

Highlights

  • Supports Intel Core 14th/ 13th /12th processors
  • Dual Channel DDR5: 4 x SMD DIMMs with XMP 3.0 Memory Module Support
  • Next Generation Storage: 3 x PCIe 4.0 x4 M.2 Connectors
  • Advanced Thermal Design & M.2 Thermal Guard: To Ensure VRM Power Stability & M.2 SSD Performance
  • EZ-Latch: PCIe 5.0 x16 Slot with Quick Release & Screwless Design
  • Fast Networks: 2.5GbE LAN & Wi-Fi 802.11ac

Platform

Socket
LGA1700
Chipset
Intel Z790
Form factor
ATX 30.5 x 24.4 cm
Memory
DDR5
  • 4 DIMM slots
  • Up to 256 GB
  • Up to 7600 MT/s (OC)
Dual channel
Processor support
  • 14th, 13th, and 12th Generation Intel Core, Pentium Gold and Celeron processors
Expansion slots
  • 1 x PCIe x16 slot, PCIe 5.0 at x16
  • 1 x PCIe x16 slot, PCIe 4.0 at x4
  • 2 x PCIe x16 slots, PCIe 3.0 at x1
  • 2 x PCIe x1 slots, PCIe 3.0 at x1
Storage
3 x M.2
  • 6 x SATA 6Gb/s
Fastest M.2 slot: PCIe 4.0 x4
LAN
  • Realtek 2.5GbE LAN
Wireless
Bluetooth 4.2 Realtek Wi-Fi RTL8821CE
Display outputs
1 x HDMI, 1 x DisplayPort For processors with integrated graphics
Power inputs
  • 24-pin ATX
  • 2 x 8-pin ATX 12V

At a glance

Platform
Intel
Socket
LGA1700
Chipset
Z790
Form factor
ATX
Memory
DDR5
Wireless
Wi-Fi 5
Series
Ultra Durable
Full specifications

Specifications

Platform

CPU
LGA1700 socket: Support for the 14th, 13th, and 12th Generation Intel Core, Pentium Gold and Celeron ProcessorsL3 cache varies with CPU
Chipset
Intel Z790 Express Chipset
Memory
Support for DDR5 7600(O.C.) /7400(O.C.) /7200(O.C.) /7000(O.C.) /6800(O.C.) /6600(O.C.) / 6400(O.C.) / 6200(O.C.) / 6000(O.C.) / 5800(O.C.) / 5600(O.C.) / 5400(O.C.) / 5200(O.C.) / 4800 / 4000 memory modules4 x DDR5 DIMM sockets supporting up to 256 GB (64 GB single DIMM capacity) of system memoryDual channel memory architectureSupport for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modulesSupport for Extreme Memory Profile (XMP) memory modules(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" for more information.)

Graphics and audio

Onboard graphics
Integrated Graphics Processor-Intel HD Graphics support:1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz* Support for HDMI 2.1 version and HDCP 2.3.** Support native HDMI 2.1 TMDS compatible ports.1 x DisplayPort, supporting a maximum resolution of 4096x2304@60 Hz* Support for DisplayPort 1.2 version and HDCP 2.3(Graphics specifications may vary depending on CPU support.)
Audio
Realtek Audio CODECHigh Definition Audio2/4/5.1/7.1-channel* You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.Support for S/PDIF Out

Networking

LAN
Realtek 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps)
Wireless communication module
Realtek Wi-Fi RTL8821CE (For PCB rev. 1.0)WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-BandBLUETOOTH 4.2Support for 11ac wireless standardIntel Wireless-AC 9461 (For PCB rev. 1.1)WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-BandBLUETOOTH 5.1Support for 11ac wireless standardIntel Wireless-AC 9560 (For PCB rev. 1.2)WIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-BandBLUETOOTH 5.1Support for 11ac 160MHz wireless standard(Actual data rate may vary depending on environment and equipment.)

Expansion and storage

Expansion slots
CPU:1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16)* The PCIEX16 slot can only support a graphics card or an NVMe SSD. If only one graphics card is to be installed, be sure to install it in the PCIEX16 slot.Chipset:1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x4 (PCIEX4)2 x PCI Express x16 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_1, PCIEX1_4)2 x PCI Express x1 slots, supporting PCIe 3.0 and running at x1 (PCIEX1_2, PCIEX1_3)Support for AMD CrossFire technology (PCIEX16 and PCIEX4)
Storage interface
CPU:1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)Chipset:2 x M.2 connectors (Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB, M2P_SB)6 x SATA 6Gb/s connectorsRAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devicesRAID 0, RAID 1, RAID 5, and RAID 10 support for SATA storage devices

Ports and connectors

USB
Chipset:1 x USB Type-C port on the back panel, with USB 3.2 Gen 2x2 support1 x USB Type-C port with USB 3.2 Gen 1 support, available through the internal USB header1 x USB 3.2 Gen 2 Type-A port (red) on the back panel6 x USB 3.2 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header)Chipset+2 USB 2.0 Hubs:8 x USB 2.0/1.1 ports (4 ports on the back panel, 4 ports available through the internal USB headers)
Internal I/O connectors
1 x 24-pin ATX main power connector2 x 8-pin ATX 12V power connectors1 x CPU fan header1 x water cooling CPU fan header3 x system fan headers1 x system fan/water cooling pump header2 x addressable LED strip headers2 x RGB LED strip headers3 x M.2 Socket 3 connectors6 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x S/PDIF Out header1 x USB Type-C header, with USB 3.2 Gen 1 support1 x USB 3.2 Gen 1 header2 x USB 2.0/1.1 headers1 x serial port header2 x Thunderbolt add-in card connectors1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only)1 x reset button1 x Q-Flash Plus button1 x reset jumper1 x Clear CMOS jumper
Back panel connectors
1 x USB Type-C port, with USB 3.2 Gen 2x2 support1 x USB 3.2 Gen 2 Type-A port (red)4 x USB 3.2 Gen 1 ports4 x USB 2.0/1.1 ports2 x SMA antenna connectors (1T1R)1 x HDMI 2.0 port1 x DisplayPort1 x RJ-45 port3 x audio jacks
I/O controller
iTE I/O Controller Chip

Firmware and software

H/W monitoring
Voltage detectionTemperature detectionFan speed detectionWater cooling flow rate detectionFan fail warningFan speed control* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
BIOS
1 x 256 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique features
Support for GIGABYTE Control Center (GCC)Support for Q-FlashSupport for Q-Flash PlusSupport for Smart Backup
Bundled software
Norton Internet Security (OEM version)LAN bandwidth management software
Operating system
Support for Windows 11 64-bitSupport for Windows 10 64-bit

Board

Form factor
ATX Form Factor; 30.5cm x 24.4cm

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

GIGABYTE product page

Media

Photos 4

Downloads

Official information

GIGABYTE product page for Z790 UD AC gigabyte.com

Platform and pairing

Processor and memory

Supplied by brand rather than listed by model. Name the part you need in your enquiry.

Graphics cards

A spread of current cards, from top tier to entry level. Each card page lists its length and recommended power supply.

All 68 graphics cards

Power supplies

Ratings from 400 W to 3000 W. This board's power inputs: 24-pin ATX and 2 x 8-pin ATX 12V. Size the supply to the recommended PSU of the graphics card you fit.

All 229 power supplies

CPU coolers for LGA1700

Coolers whose specifications list socket LGA1700.

All 26 CPU coolers

Cabinets for ATX boards

Cabinets whose specifications list ATX motherboard support.

All 77 cabinets

Parts to plan with this motherboard

Check sockets, memory type, power connectors and dimensions against the specifications before ordering, or ask our sales desk to confirm a build.

Support

Warranty and repairs

Warranty is as per GIGABYTE’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From GIGABYTE

Practical notes

  1. Update the BIOS only from the official support page, following the brand’s instructions.
  2. Check the CPU support list for the BIOS version before buying a processor.
  3. Install chipset, LAN and audio drivers from the official support page.

Request a quote

Share the quantity and delivery location for Z790 UD AC. Our sales desk replies with price and availability, subject to stock.

You are a (optional)

Sending opens WhatsApp with your enquiry filled in, ready to send to our sales desk.

Similar models

All motherboards
  • GIGABYTE Z790 D AC

    GIGABYTE

    Z790 D AC

    • LGA1700
    • Intel Z790
    • ATX
    View details
  • GIGABYTE Z790 UD AX

    GIGABYTE

    Z790 UD AX

    • LGA1700
    • Intel Z790 Express
    • ATX
    View details
  • GIGABYTE Z790 D

    GIGABYTE

    Z790 D

    • LGA1700
    • Intel Z790 Express
    • ATX
    View details
  • GIGABYTE Z790 D WIFI

    GIGABYTE

    Z790 D WIFI

    • LGA1700
    • Intel Z790
    • ATX
    View details
  • GIGABYTE Z790 D AX

    GIGABYTE

    Z790 D AX

    • LGA1700
    • Intel Z790
    • ATX
    View details
  • GIGABYTE Z790 UD

    GIGABYTE

    Z790 UD

    • LGA1700
    • Intel Z790
    • ATX
    View details

Pairs with

GIGABYTE Z790 UD AC 1 / 4