Intel® Socket 2066 Core™ X-Series Processors,* The Intel® Turbo Boost Max Technology 3.0 support depends on the CPU types

Intel® X299

4 x DIMM, Max. 64GB, DDR4 2666/4000(O.C.)/3600(O.C.)/2133/4133(O.C.)/2400 MHz Un-buffered, Non-ECC Memory,8 x DIMM, Max. 128GB, DDR4 2133/2400/2666/4133(O.C.)/3600(O.C.)/4000(O.C.) MHz Non-ECC, Un-buffered Memory,Intel® Core™ X-series Processors (4-core),Intel® Core™ X-series Processors (6-core above),* Hyper DIMM support is subject to the physical characteristics of individual CPUs.,* Refer to www.asus.com for the Memory QVL (Qualified Vendors Lists).

Supports NVIDIA® Quad-GPU SLI™ Technology,Supports AMD Quad-GPU CrossFireX™ Technology,Supports NVIDIA® 3-Way SLI™ Technology,Supports NVIDIA® 2-Way SLI™ Technology,Supports AMD 3-Way CrossFireX™ Technology

1 x PCIe 3.0 x4 (max at x2 mode) *¹,16-Lane CPU-,44-Lane CPU-,2 x PCIe 3.0/2.0 x16 (x16, x16/x8),28-Lane CPU-,2 x PCIe 3.0/2.0 x1,2 x PCIe 3.0/2.0 x16 (x16 or dual x8),3 x PCIe 3.0/2.0 x16 (x16, x16/x16, x16/x16/x8)

1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode),1 x M.2 x4 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode),Support Raid 1, 5, 10, 0,Intel® Rapid Storage Technology 15 support,Supports Intel® Smart Response Technology,Support Intel^® Rapid Storage Technology enterprise 5.1 for X-Series(6-core and above) CPU RAID,Intel® X299 Chipset : ,Intel® Optane™ Memory Ready,6 x SATA 6Gb/s port(s)

1 x Gigabit LAN Controller(s), featuring Turbo LAN, Intel® I219V,ASUS Turbo LAN Utility

8-Channel High Definition Audio CODEC Realtek® S1220A,- Supports : Multi-streaming, Jack-detection, Front Panel Jack-retasking,Separate layer for left and right track, ensuring both sound deliver equal quality,- Unique de-pop circuit: Reduces start-up popping noise to audio outputs,- Impedance sense for front and rear headphone outputs,- Internal audio Amplifier to enhance the highest quality sound for headphone and speakers,- Optical S/PDIF out port(s) at back panel,Audio Feature :,- Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference,- Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals,- Premium Japanese-made audio capacitors: Provide warm, natural and immersive sound with exceptional clarity and fidelity

6 x USB 2.0 port(s) (2 at mid-board, 4 at back panel, ),2 x USB 3.1 Gen 2 port(s) (Type-A),8 x USB 3.1 Gen 1 port(s) (4 at back panel, , 4 at mid-board),Intel® X299 Chipset :,ASMedia® USB 3.1 Gen 2 controller :

- 7+1 Digital Phase Power Design,Ultimate COOL! Thermal Solution :,- TUF Thermal Armor,- Thermal Radar 3,Safe & Stable! Guardian Angel :,- TUF LANGuard,- TUF ESD Guards 2,TUF Features:,- ASUS Q-LED (CPU, HDD LED, Boot Device LED, VGA, DRAM),File Transfer,- Cloud GO!,- MemOK!,- ASUS Q-Shield,- Multi-language BIOS,TUF ENGINE! Power Design :,- TUF Components (Choke, Cap. & MOSFET; certified by military-standard),OC Design - ASUS PRO Clock Technology,- File Transfer,- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface,AURA :,- Aura Lighting Control,- Aura Lighting Effects Synchronization with compatible ASUS ROG devices,ASUS Q-Design :,- ASUS Q-Connector,- ASUS Q-Slot,- ASUS Q-DIMM,ASUS EZ DIY :,- ASUS EZ Flash 3,- ASUS UEFI BIOS EZ Mode,ASUS Exclusive Features :,- Turbo LAN,- AI Suite 3,- Ai Charger

2 x USB 3.1 Gen 2 Type-A,4 x USB 2.0,5 x Audio jack(s),1 x Optical S/PDIF out,4 x USB 3.1 Gen 1,1 x LAN (RJ45) port(s),1 x PS/2 keyboard/mouse combo port(s)

1 x System panel(s) (Q-Connector),2 x USB 3.1 Gen 1 connector(s) support(s) additional 4 USB 3.1 Gen 1 port(s),1 x CPU_OV jumper,1 x MemOK! button(s),2 x 3D Mount screw port(s),1 x Thunderbolt header(s),1 x M.2_FAN connector,1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s),1 x VROC_HW_Key,1 x 5-pin EXT_FAN(Extension Fan) connector,1 x M.2 Socket 3 with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIE 3.0 x 4 mode),1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode),2 x Chassis Fan connector(s),1 x Clear CMOS jumper(s),1 x AAFP connector,1 x 4-pin ATX 12V Power connector(s),1 x W_PUMP+ connector,1 x Thermal sensor connector(s),1 x H_AMP fan connector,1 x CPU Fan connector(s),1 x CPU OPT Fan connector(s),6 x SATA 6Gb/s connector(s),1 x COM port(s) connector(s),1 x AIO_PUMP connector,1 x 24-pin EATX Power connector(s),1 x 8-pin ATX 12V Power connector(s)

1 x TUF Inside sticker(s)(white),1 x TUF 5 Year Warranty manual(s) (by region),ASUS Q-Shield,1 x Vertical M.2 bracket set,1 x SLI HB BRIDGE(2-WAY-M),4 x SATA 6Gb/s cable(s),1 x Q-Connector,1 x TUF Certification card(s),User´s manual,1 x M.2 Screw Package,1 x Supporting DVD

128 Mb Flash ROM, UEFI AMI BIOS, PnP, DMI3.0, WfM2.0, SM BIOS 3.0, ACPI 6.0, Multi-language BIOS,
ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log, F12 PrintScreen and ASUS DRAM SPD (Serial Presence Detect) memory information

WfM 2.0, DMI 3.0, WOL by PME, PXE

Drivers
ASUS Utilities
EZ Update
Anti-virus software (OEM version)

Windows® 10 64-bit

12cm x 9.6 cm ( 30.5 cm x 24.4 cm ),ATX Form Factor

1. When using 28-lane & 16-lane CPUs, PCIEX16_3 will be disabled.