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

Model
BrandGIGABYTE
ModelZ690 UD AX DDR4
Supported CPU
CPU Socket Type LGA 1700

* Dedicated LGA1700 mounting bracket is required.
CPU TypeSupports 13th / 12th Gen Intel Core, Pentium Gold, Celeron Processors
Chipsets
Chipset Intel Z690
Onboard Video
Onboard Video Chipset Supported only by CPU with integrated graphic
Memory
Number of Memory Slots4x288pin (DDR4)
Memory StandardDDR4 5333(OC) / DDR4 5133(OC) / 5000(OC) / 4933(OC) / 4800(OC) / 4700(OC) / 4600(OC) / 4500(OC) / 4400(OC) / 4300(OC) / 4266(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3666(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3333(OC) / 3300(OC) / 3200 / 3000 / 2933 / 2800 / 2666 / 2400 / 2133
Maximum Memory Supported128GB
Channel Supported Dual Channel
Expansion Slots
PCI Express 5.0 x161 x PCI Express 5.0 x16

* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
PCI Express 3.0 x162 x PCI Express 3.0 x16

* PCIEX4 running at x4.
* PCIEX1_4 running at x1.
PCI Express x12 x PCI Express 3.0 x1
Storage Devices
SATA 6Gb/s 6 x SATA 6Gb/s
M.2CPU:
1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 PCIe 4.0 x4/x2 SSD support) (M2A_CPU)

Chipset:
1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2P_SB)
1 x M.2 connector (Socket 3, M key, type 2260/2280 PCIe 4.0 x4/x2 SSD support) (M2Q_SB)
Intel Optane ReadyIntel Optane Memory Ready

* System acceleration with Intel Optane Memory can only be enabled on the M.2 connectors supported by the Chipset.
SATA RAID0/1/5/10
Onboard Audio
Audio Chipset Realtek Audio CODEC
Audio Channels 7.1 Channels

* To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE's website for details on configuring the audio software.
Onboard LAN
LAN ChipsetRealtek 2.5GbE LAN chip
Max LAN Speed2.5Gbps
Wireless LANIntel Wi-Fi 6 AX201
WIFI a/b/g/n/ac/ax
BluetoothBluetooth 5.2
Rear Panel Ports
Back I/O Ports1 x PS/2 keyboard/mouse port
2 x SMA antenna connectors (2T2R)
1 x DisplayPort
1 x HDMI port
1 x USB Type-C port, with USB 3.2 Gen 2x2 support
1 x USB 3.2 Gen 2 Type-A port (red)
4 x USB 3.2 Gen 1 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks
Internal I/O Connectors
Onboard USB1 x USB Type-C header, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
Other Connectors1 x CPU fan header
1 x water cooling CPU fan header
3 x system fan headers
1 x system fan/water cooling pump header
2 x addressable LED strip headers
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 serial port 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 reset button
1 x reset jumper
1 x Q-Flash Plus button
1 x Clear CMOS jumper

* All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.
Physical Spec
Form FactorATX
LED LightingRGB
Dimensions (W x L)12.0" x 9.6"
Power Pin1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
1 x 4-pin ATX 12V power connector
Windows Compatibility
Windows 11Supported
Features
FeaturesMulti-Graphics Technology:
Support for AMD Quad-GPU CrossFire and 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
Fan fail warning
Fan speed control
* Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install.

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 APP Center
* Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
@BIOS
EasyTune
Fast Boot
Game Boost
ON/OFF Charge
RGB Fusion
Smart Backup
System Information Viewer
Support for Q-Flash Plus
Support for Q-Flash
Support for Xpress Install

Bundled Software:
Norton Internet Security (OEM version)
Realtek Gaming LAN Bandwidth Control Utility

Operating System:
Support for Windows 10 64-bit