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GIGABYTE factory refurbished unit, comes with SATA cable, I/O shield, and Wi-Fi antenna only, repacked with white GIGABYTE service box.

Model
Brand	GIGABYTE
Model	Z790 AORUS MASTER

Supported CPU
CPU Socket Type	LGA 1700
CPU Type	Supports 13th / 12th Gen Intel Core, Pentium Gold, Celeron Processors

Chipsets
Chipset	Intel Z790

Memory
Number of Memory Slots	4x288pin (DDR5)
Memory Standard	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 modules Dual channel memory architecture 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
Maximum Memory Supported	192GB
Channel Supported	Dual Channel
Memory Performance Profile	Intel XMP 3.0

Expansion Slots
PCI Express 5.0 x16	1 x PCI Express x16 slot, supporting PCIe 5.0 and running at x16 (PCIEX16) * The PCIEX16 slot shares bandwidth with the M2C_CPU connector. The PCIEX16 slot operates at up to x8 mode when a device is installed in the M2C_CPU connector. * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot. Support for AMD CrossFire technology (PCIEX16 and PCIEX4)
PCI Express 3.0 x16	1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x4 (PCIEX4) 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x1 (PCIEX1)

Storage Devices
SATA 6Gb/s	4 x SATA 6Gb/s
M.2	CPU: 1 x M.2 connector (Socket 3, M key, type 25110/2280 PCIe 5.0 x4/x2 SSD support) (M2C_CPU) 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2A_CPU) Chipset: 1 x M.2 connector (Socket 3, M key, type 22110/2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB) 1 x M.2 connector (Socket 3, M key, type 2280/2260 PCIe 4.0 x4/x2 SSD support) (M2P_SB) 1 x M.2 connector (Socket 3, M key, type 2280/2260 SATA and PCIe 4.0 x4/x2 SSD support) (M2M_SB)

Onboard Audio
Audio Chipset	Realtek ALC1220-VB CODEC - The front panel line out jack supports DSD audio. ESS ES9118 DAC chip Support for DTS:X Ultra High Definition Audio
Audio Channels	5.1 Channels

Onboard LAN
LAN Chipset	Marvell AQtion AQC113C 10GbE LAN chip
Max LAN Speed	10Gbps
Wireless LAN	Intel Wi-Fi 6E AX411 - WIFI a, b, g, n, ac, ax, supporting 2.4/5/6 GHz carrier frequency bands - Support for 11ax 160MHz wireless standard and up to 2.4 Gbps data rate
Bluetooth	Bluetooth 5.3

Rear Panel Ports
Back I/O Ports	1 x Q-Flash Plus button 1 x Clear CMOS button 2 x SMA antenna connectors (2T2R) 1 x DisplayPort 1 x USB Type-C port, with USB 3.2 Gen 1 support 2 x USB Type-C ports, with USB 3.2 Gen 2x2 support 7 x USB 3.2 Gen 2 Type-A ports (red) 4 x USB 3.2 Gen 1 ports 1 x RJ-45 port 1 x optical S/PDIF Out connector 2 x audio jacks

Internal I/O Connectors
Onboard USB	1 x USB Type-C header, with USB 3.2 Gen 2x2 support 2 x USB 3.2 Gen 1 headers 2 x USB 2.0/1.1 headers
Other Connectors	1 x CPU fan header 1 x water cooling CPU fan header 4 x system fan headers 4 x system fan/water cooling pump headers 2 x addressable LED strip headers 2 x RGB LED strip headers 5 x M.2 Socket 3 connectors 4 x SATA 6Gb/s connectors 1 x front panel header 1 x front panel audio header 1 x noise detection header 2 x Thunderbolt add-in card connectors 1 x Trusted Platform Module header (For the GC-TPM2.0 SPI/GC-TPM2.0 SPI 2.0 module only) 1 x power button 1 x reset button 1 x reset jumper 1 x Clear CMOS jumper 2 x temperature sensor headers Voltage Measurement Points

Physical Spec
Form Factor	Extended ATX
LED Lighting	RGB
Dimensions (W x L)	30.5cm x 26.0cm
Power Pin	1 x 24-pin ATX main power connector 2 x 8-pin ATX 12V power connectors

Windows Compatibility
Windows 11	Supported

Features
Features	BIOS 1 x 256 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Unique Features Support for GIGABYTE Control Center (GCC) * Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications. Support for Q-Flash Support for Q-Flash Plus Support for Smart Backup