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GIGABYTE GA-Z170X-UD3 LGA1151/ Intel Z170/ DDR4 ATX Motherboard

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Intel Z170
Core i7 / i5 / i3 / Pentium / Celeron (LGA1151)* For 7th Generation Intel Core processors support need to update the latest BIOS.
DDR4 3466*(*O.C.)/ 3400*/ 3333*/ 3300*/ 3200*/ 3000*/ 2800*/ 2666*/ 2400*/ 2133

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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CPU: LGA1151, Supports 7th/ 6th Generation Intel Core i7/ i5/ i3/ Pentium/ Celeron
Processors
Memory: 4x DDR4 DIMM Slots, Dual
Channel
Slots: 1x PCI-Express 3.0 x16 Slots, 1x PCI-Express 3.0 x8, 1x PCI-Express 3.0 x4, 3x
PCI-Express 3.0 x1Audio: Realtek ALC1150 7.1 -Channel High Definition Audio CODEC
Storage Interface: 3 x SATA Express, 6 x SATA 3, 2 x M.
2USB: 1 x USB 3.1 (A+C) ports; 7 x USB 3.0 ports; 6 x USB 2.0 ports

Model
Brand	GIGABYTE
Model	GA-Z170X-UD3 (rev. 1.0)

Supported CPU
CPU Socket Type	LGA 1151
CPU Type	Core i7 / i5 / i3 / Pentium / Celeron (LGA1151)* For 7th Generation Intel Core processors support need to update the latest BIOS.

Chipsets
Chipset	Intel Z170

Onboard Video
Onboard Video Chipset	Integrated Graphics Processor - Intel HD Graphics support:1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz* The DVI-D port does not support D-Sub connection by adapter.1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz* Support for HDMI 1.4 version.Support for up to 3 displays at the same timeMaximum shared memory of 512MBMulti-Graphics Technology Support for 3-Way/2-Way AMD CrossFire and 2-Way NVIDIA SLI Technology

Memory
Number of Memory Slots	4x288pin (DDR4)
Memory Standard	DDR4 3466(O.C.)/ 3400/ 3333/ 3300/ 3200/ 3000/ 2800/ 2666/ 2400/ 2133
Maximum Memory Supported	64GB
Channel Supported	Dual Channel

Expansion Slots
PCI Express 3.0 x16	1 x PCI Express x16 slot, running at x16 (PCIEX16)* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.1 x PCI Express x16 slot, running at x8 (PCIEX8)* The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot will operate at up to x8 mode.1 x PCI Express x16 slot, running at x4 (PCIEX4)* The PCIEX4 slot shares bandwidth with the PCIEX1_3 slot. When the PCIEX1_3 slot is populated, the PCIEX4 slot will operate at up to x1 mode.
PCI Express x1	3 x PCI Express x1 slots(All of the PCI Express slots conform to PCI Express 3.0 standard.)

Storage Devices
Serial ATA (SATA)	6 x SATA 6Gb/s connectors
SATA Express	3 x SATA Express connectors
M.2	2 x M.2 Socket 3 connectors
SATA RAID	0/1/5/10

Onboard Audio
Audio Chipset	Realtek ALC1150
Audio Channels	2/4/5.1/7.1-channel

Onboard LAN
LAN Chipset	Intel GbE LAN chip
Max LAN Speed	1Gbps

Rear Panel Ports
PS/2	1 x PS/2 keyboard/mouse port
Video Ports	1 x D-Sub port1 x DVI-D port
HDMI	1 x HDMI
RJ45	1 x RJ45
USB 3.1	1 x USB Type-C Port, with USB 3.1 support1 x USB 3.1 port
S/PDIF Out	1 x optical S/PDIF Out connector
Audio Ports	5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)

Internal I/O Connectors
Onboard USB	2 x USB 3.0/2.0 headers2 x USB 2.0/1.1 headers
Other Connectors	1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector1 x CPU fan header1 x water cooling fan header (CPU_OPT)3 x system fan headers1 x front panel header1 x front panel audio header1 x Trusted Platform Module (TPM) header1 x Thunderbolt add-in card connector1 x serial port header1 x S/PDIF Out header1 x Clear CMOS jumper

Physical Spec
Form Factor	ATX
Dimensions (W x L)	12.01" x 9.25"
Power Pin	24 Pin

Features
Features	I/O Controller iTE I/O Controller ChipH/W Monitoring System voltage detectionCPU/System temperature detectionCPU/CPU OPT/System fan speed detectionCPU/System overheating warningCPU/CPU OPT/System fan fail warningCPU/CPU OPT/System fan speed control* Whether the fan speed control function is supported will depend on the cooler you install.BIOS 2 x 64 Mbit flashUse of licensed AMI UEFI BIOSSupport for DualBIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0Unique Features Support for APP Center* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.3D OSD@BIOSAmbient LEDAutoGreenCloud StationEasyTuneEasy RAIDFast BootSmart TimeLockSmart KeyboardSmart BackupSystem Information ViewerUSB BlockerSupport for Q-FlashSupport for Smart SwitchSupport for Xpress InstallBundle Software Norton Internet Security (OEM version)Intel Smart Response TechnologycFosSpeedOperating System Support for Windows 10/8.1/7

Additional Information
First Listed on Newegg	April 10, 2026

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