Support for 9th and 8th Generation Intel® Core™ i9 processors/ Intel® Core™ i7 processors/ Intel® Core™ i5 processors/ Intel® Core™ i3 processors/ Intel® Pentium® processors/ Intel® Celeron® processors in the LGA1151 package
L3 cache varies with CPU
(Please refer to "CPU Support List" for more information.)
Intel® Z390 Express Chipset
4 x DDR4 DIMM sockets supporting up to 128GB (32GB single DIMM capacity) of system memory
Dual channel memory architecture
Support for DDR4 4400(O.C.) / 4333(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3800(O.C.) / 3733(O.C.) / 3666(O.C.) / 3600(O.C.) / 3466(O.C.) / 3400(O.C.) / 3333(O.C.) / 3300(O.C.) / 3200(O.C.) / 3000(O.C.) / 2800(O.C.) / 2666 / 2400 / 2133 MHz memory modules
Support 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 modules
Support for Extreme Memory Profile (XMP) memory modules
(Please refer "Memory Support List" for more information.)
Integrated Graphics Processor+Intel® Thunderbolt™ 3 Controller:
2 x Intel® Thunderbolt™ 3 connectors (USB Type-C™ ports), supporting DisplayPort and Thunderbolt™ video outputs and a maximum resolution of 4096x2304@60 Hz
* Because of the limited I/O resources of the PC architecture, the number of Thunderbolt™ devices that can be used is dependent on the number of the PCI Express devices being installed. (Refer to Chapter 1-7, "Back Panel Connectors," for more information.)
* Support for DisplayPort 1.2 version.
Integrated Graphics Processor-Intel® HD Graphics support:
1 x HDMI port, supporting a maximum resolution of 4096x2160@30 Hz
* Support for HDMI 1.4 version and HDCP 2.2.
Maximum shared memory of 1 GB
Actual support may vary by CPU
Realtek® ALC1220-VB codec
ESS ES9018K2M DAC and TI OPA1622 operational amplifiers
* The front panel line out jack supports DSD audio.
High Definition Audio
Support for S/PDIF Out
1 x Aquantia GbE LAN chip (10 Gbit/5 Gbit/2.5 Gbit/1000 Mbit/100 Mbit) (LAN1)
1 x Intel® GbE LAN phy (10/100/1000 Mbit) (LAN2)
Wireless Communication module
Intel® CNVi interface 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
Support for 11ac 160 MHz wireless standard and up to 1.73 Gbps data rate
* Actual data rate may vary depending on environment and equipment.
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 operates at up to x8 mode.
1 x PCI Express x16 slot, running at x4 (PCIEX4)
* The PCIEX4 slot shares bandwidth with the M2P connector. The PCIEX4 slot operates at up to x2 mode when a PCIe SSD is installed in the M2P connector.
(All of the PCI Express x16 slots conform to PCI Express 3.0 standard.)
2 x PCI Express x1 slots
(All of the PCI Express x1 slots conform to PCI Express 2.0 standard.)
1 x M.2 Socket 1 connector for an Intel® CNVi wireless module only (CNVI)
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2 SSD support) (M2M)
1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 SATA and PCIe x4/x2 SSD support) (M2A)
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 PCIe x4/x2 SSD support) (M2P)
6 x SATA 6Gb/s connectors
Support for RAID 0, RAID 1, RAID 5, and RAID 10
* Refer to "1-10 Internal Connectors," for the installation notices for the PCIEX4, M.2, and SATA connectors.
Intel® Optane™ Memory Ready
Support for NVIDIA® Quad-GPU SLI™ and 2-Way NVIDIA® SLI™ technologies
Support for AMD Quad-GPU CrossFire™ and 3-Way/2-Way AMD CrossFire™ technologies
Chipset+Intel® Thunderbolt™ 3 Controller:
2 x USB Type-C™ ports on the back panel, with USB 3.1 Gen 2 support
1 x USB Type-C™ port with USB 3.1 Gen 2 support, available through the internal USB header
4 x USB 3.1 Gen 2 Type-A ports (red) on the back panel
4 x USB 3.1 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header)
Chipset+2 USB 2.0 Hubs:
6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)
Internal I/O Connectors
1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
1 x OC PEG power connector
1 x CPU fan header
1 x water cooling CPU fan header
4 x system fan headers
2 x system fan/water cooling pump headers
2 x addressable LED strip headers
2 x addressable LED strip power select jumpers
2 x RGB LED strip headers
6 x SATA 6Gb/s connectors
3 x M.2 Socket 3 connectors
1 x front panel header
1 x front panel audio header
1 x USB Type-C™ port, with USB 3.1 Gen 2 support
1 x USB 3.1 Gen 1 header
2 x USB 2.0/1.1 headers
1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
1 x GC-OC Touch add-in card connector
1 x Clear CMOS jumper
2 x temperature sensor headers
1 x power button
1 x reset button
1 x Clear CMOS button
1 x OC button
2 x BIOS switches
Back Panel Connectors
2 x SMA antenna connectors (2T2R)
2 x Thunderbolt™ 3 connectors (USB Type-C™ ports, with USB 3.1 Gen 2 support)
4 x USB 3.1 Gen 2 Type-A ports (red)
2 x USB 3.1 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x HDMI port
2 x RJ-45 ports
1 x optical S/PDIF Out connector
5 x audio jacks
iTE® I/O Controller Chip
Fan speed detection
Water cooling flow rate detection
Fan fail warning
Fan speed control
* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.
2 x 128 Mbit flash
Use of licensed AMI UEFI BIOS
Support for DualBIOS™
Support for Q-Flash Plus
* The USB flash drive used must be a USB 2.0 flash drive.
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
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.
Platform Power Management
System Information Viewer
Smart Fan (for AORUS RGB FAN COMMANDER )
Support for Q-Flash
Support for Xpress Install
Norton® Internet Security (OEM version)
XSplit Gamecaster + Broadcaster (12 months license)
Support for Windows 10 64-bit
E-ATX Form Factor; 30.5cm x 27.1cm
Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP. If drivers are available from the vendors, we will update them on the GIGABYTE website.
* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.