Asus TUF X299 Mark 2

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

Intel® X299

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

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

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

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)
Intel® X299 Chipset : 
Support Raid 1, 0, 10, 5
6 x SATA 6Gb/s port(s)
Supports Intel® Smart Response Technology
Intel® Optane™ Memory Ready 
Intel® Rapid Storage Technology 15 support
Support Intel® Rapid Storage Technology enterprise 5.1 for X-Series(6-core and above) CPU RAID

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

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

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

ASUS Exclusive Features :
- Ai Charger 
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface 
File Transfer
- Cloud GO!
- File Transfer
- AI Suite 3
- MemOK!
- Turbo LAN
Ultimate COOL! Thermal Solution :
- TUF Thermal Armor
- Thermal Radar 3
OC Design - ASUS PRO Clock Technology

ASUS Q-Design :
- ASUS Q-Shield
- ASUS Q-Slot
- ASUS Q-Connector
- ASUS Q-LED (Boot Device LED, CPU, DRAM, HDD LED, VGA)
- ASUS Q-DIMM 
TUF ENGINE! Power Design :
- 7 +1 Digital Phase Power Design
- TUF Components (Choke, Cap. & MOSFET; certified by military-standard)
AURA :
- Aura Lighting Effects Synchronization with compatible ASUS ROG devices
- Aura Lighting Control
TUF Features:
ASUS EZ DIY :
- Multi-language BIOS
- ASUS EZ Flash 3 
- ASUS UEFI BIOS EZ Mode
Safe & Stable! Guardian Angel :
- TUF LANGuard
- TUF ESD Guards 2

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

1 x 24-pin EATX Power connector(s)
1 x VROC_HW_Key
1 x USB 2.0 connector(s) support(s) additional 2 USB 2.0 port(s)
1 x COM port(s) connector(s)
1 x H_AMP fan connector 
1 x 4-pin ATX 12V Power connector(s)
1 x MemOK! button(s)
1 x CPU Fan connector(s) 
1 x Thunderbolt header(s)
1 x CPU OPT Fan connector(s) 
1 x 8-pin ATX 12V Power connector(s)
1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices support (PCIE 3.0 x 4 mode)
1 x Clear CMOS jumper(s)
1 x AAFP connector
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 AIO_PUMP connector 
1 x CPU_OV jumper
1 x W_PUMP+ connector 
6 x SATA 6Gb/s connector(s)
2 x Chassis Fan connector(s) 
1 x Thermal sensor connector(s)
2 x 3D Mount screw port(s)
1 x M.2_FAN connector
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 Vertical M.2 bracket set
4 x SATA 6Gb/s cable(s)
1 x TUF 5 Year Warranty manual(s) (by region)
User's manual
1 x TUF Inside sticker(s)(white)
1 x Supporting DVD
ASUS Q-Shield
1 x Q-Connector
1 x TUF Certification card(s)
1 x M.2 Screw Package
1 x SLI HB BRIDGE(2-WAY-M)

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

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

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