Model
BrandGIGABYTE
ModelZ390 AORUS MASTER
Supported CPU
CPU Socket Type LGA 1151 (300 Series)
CPU TypeSupport for 9th and 8th Generation Intel Core i9/i7/i5/i3 processors / Intel Pentium processors / Intel Celeron processors in the LGA1151 package
* Not backward compatible with older generation of LGA 1151 CPUs
Chipsets
Chipset Intel Z390
Onboard Video
Onboard Video Chipset Integrated Graphics Processor - Intel HD Graphics support:

1 x HDMI port, supporting a maximum resolution of 4096x2160@30Hz
* Support for HDMI 1.4 version and HDCP 2.2.

Maximum shared memory of 1GB
Actual support may vary by CPU
Memory
Number of Memory Slots4x288pin (DDR4)
Memory StandardDDR4 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
Maximum Memory Supported128GB
Channel Supported Dual Channel
Expansion Slots
PCI Express 3.0 x161 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.
PCI Express x13 x PCI Express x1 slots
(All of the PCI Express slots conform to PCI Express 3.0 standard.)
Other Slots1 x M.2 Socket 1 connector for an Intel CNVi wireless module (CNVI)
Storage Devices
SATA 6Gb/s 6 x SATA 6Gb/s
M.21 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 2242/2260/2280/22110 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)
Intel Optane ReadyYes
SATA RAID0/1/5/10
Onboard Audio
Audio Chipset Realtek ALC1220-VB
* The front panel line out jack supports DSD audio.
Audio Channels 2/4/5.1/7.1-channel
Support for S/PDIF Out
Onboard LAN
LAN ChipsetIntel GbE LAN chip
Max LAN Speed10/100/1000Mbps
Wireless LANIntel CNVi interface 802.11 a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
Support for 11 ac 160 MHz wireless standard and up to 1.73 Gbps data rate
* Actual data rate may vary depending on environment and equipment.
BluetoothBLUETOOTH 5
Rear Panel Ports
Back I/O Ports1 x Power/Reset button
1 x Clear CMOS button
2 x SMA antenna connectors (2T2R)
1 x HDMI port
1 x USB Type-C port, with USB 3.1 Gen 2 support
3 x USB 3.1 Gen 2 Type-A ports (red)
2 x USB 3.1 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
1 x optical S/PDIF Out connector
5 x audio jacks
Internal I/O Connectors
Onboard USB1 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
Other Connectors1 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
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x Thunderbolt add-in card connector
1 x Trusted Platform Module (TPM) header (2x6-pin, for the GC-TPM2.0_S module only)
1 x OC button
1 x reset button
2 x temperature sensor headers
2 x BIOS switches
1 x Clear CMOS jumper
Voltage Measurement Points
Physical Spec
Form FactorATX
LED LightingRGB
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
Features
FeaturesMulti-Graphics Technology:
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

I/O Controller:
iTE I/O Controller Chip

H/W Monitoring:
Voltage detection
Temperature detection
Fan speed detection
Water cooling flow rate detection
Overheating warning
Fan fail warning
Fan speed control
* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

BIOS:
2 x 128 Mbit flash
Use of licensed AMI UEFI BIOS
Support for DualBIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique 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
@BIOS
AutoGreen
Cloud Station
EasyTune
Easy RAID
Fast Boot
Game Boost
Platform Power Management
RGB Fusion
Smart Backup
Smart Keyboard
Smart TimeLock
Smart HUD
System Information Viewer
Smart Survey
USB Blocker
USB DAC-UP 2
USB TurboCharger
Support for Q-Flash
Support for Xpress Install

Bundle Software:
Norton Internet Security (OEM version)
cFosSpeed
XSplit Gamecaster + Broadcaster (12 months license)

Operating System:
Support for Windows 10 64-bit