Gigabyte X299 UD4 Pro

CPU 1.Support for Intel® Core™ X series processors in the LGA2066 package 2.L3 cache varies with CPU (Please refer "CPU Support List" for more information.)

Chipset 1.Intel® X299 Express Chipset

Memory 1.8 x DDR4 DIMM sockets supporting up to 128 GB of system memory. * Supported when using a 44-lane or 28-lane CPU (6-core or above). 2.4 x DDR4 DIMM sockets supporting up to 64 GB of system memory. * Supported when using a 16-lane CPU (4-core). 3.4 channel memory architecture. * Supported when using a 44-lane or 28-lane CPU (6-core or above). 4.Dual channel memory architecture.

Supported when using a 16-lane CPU (4-core). 5.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 6.Support for non-ECC Un-buffered DIMM memory modules 7.Support for Extreme Memory Profile (XMP) memory modules (Please refer "Memory Support List" for more information.)

Audio 1.Realtek® ALC1220 codec 2.High Definition Audio 3.2/4/5.1/7.1-channel 4.Support for S/PDIF Out

LAN 1.Intel® GbE LAN chip (10/100/1000 Mbit)

Expansion Slots 1.2 x PCI Express x16 slots, running at x16 (PCIEX16_1, PCIEX16_2) 2.1 x PCI Express x16 slot, running at x8 (PCIEX8) 3.2 x PCI Express x16 slots, running at x4 (PCIEX4_1, PCIEX4_2) (All of the PCI Express slots conform to PCI Express 3.0 standard.) * Refer to "1-6 Setting up AMD CrossFire™/NVIDIA® SLI™ Configuration," for the installation notices for the PCI Express x16 slots.

Multi-Graphics Technology 1.Support for NVIDIA® Quad-GPU SLI™ and 3-Way (with 44-lane CPU) / 2-Way (with 44 & 28-lane CPU) NVIDIA® SLI™ technologies 2.Support for AMD Quad-GPU CrossFire™ and 3-Way (with 44-lane CPU) / 2-Way AMD CrossFire™ technologies

Storage Interface

Chipset: 1.1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 SATA and PCIe x4/x2 SSD support) (M2Q_32G) 2.1 x M.2 connector (Socket 3, M key, type 2260/2280/22110 SATA and PCIe x4/x2 SSD support) (M2P_32G) 3.8 x SATA 6Gb/s connectors 4.Support for RAID 0, RAID 1, RAID 5, and RAID 10 * Refer to "1-9 Internal Connectors," for the installation notices for the M.2 and SATA connectors.

Intel® Optane™ Memory Ready

Intel® VROC Ready

USB

• Chipset+ASMedia® USB 3.1 Gen 2 Controller: 1.2 x USB 3.1 Gen 2 Type-A ports (red) on the back panel
• Chipset: 1.10 x USB 3.1 Gen 1 ports (6 ports on the back panel, 4 ports available through the internal USB headers)

2.4 x USB 2.0/1.1 ports available through the internal USB headers

Internal I/O Connectors 1.1 x 24-pin ATX main power connector 2.1 x 8-pin ATX 12V power connector 3.1 x CPU fan header 4.1 x water cooling CPU fan header 5.2 x system fan headers 6.1 x 3 Amp fan/water cooling pump header 7.1 x digital LED strip header 8.1 x digital LED strip power select jumper 9.2 x RGB (RGBW) LED strip extension cable headers 10.2 x M.2 Socket 3 connectors 11.8 x SATA 6Gb/s connectors 12.1 x Intel® VROC Upgrade Key header 13.1 x front panel header 14.1 x front panel audio header 15.1 x S/PDIF Out header 16.2 x USB 3.1 Gen 1 headers 17.2 x USB 2.0/1.1 headers 18.1 x Thunderbolt™ add-in card connector 19.1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only) 20.1 x temperature sensor header 21.1 x Clear CMOS jumper

Back Panel Connectors 1.1 x PS/2 keyboard/mouse port 2.2 x USB 3.1 Gen 2 Type-A ports (red) 3.6 x USB 3.1 Gen 1 ports 4.1 x RJ-45 port 5.6 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In, Line Out, Mic In)

I/O Controller 1.iTE® I/O Controller Chip

H/W Monitoring 1.Voltage detection 2.Temperature detection 3.Fan speed detection 4.Water cooling flow rate detection 5.Overheating warning 6.Fan fail warning 7.Fan speed control * Whether the fan (pump) speed control function is supported will depend on the fan (pump) you install

BIOS 1.2 x 128 Mbit flash 2.Use of licensed AMI UEFI BIOS 3.Support for DualBIOS™ 4.PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features 1.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

BIOS Setup

Color Temperature

Cloud Station

EasyTune

Easy RAID

Fast Boot

Game Boost

ON/OFF Charge

Platform Power Management

RGB Fusion

Smart Backup

Smart Keyboard

Smart TimeLock

Smart HUD

System Information Viewer

USB Blocker

V-Tuner 2.Support for Q-Flash 3.Support for Xpress Install

Bundled Software 1.Norton® Internet Security (OEM version) 2.cFosSpeed

Operating System 1.Support for Windows 10 64-bit

Form Factor 1.ATX Form Factor; 30.5cm x 24.4cm

Remark 1.Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website. 2.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.