FEATURES
Supports New Intel® Core™ i7 processors Extreme Edition in LGA 2011-3 socket
Supports Quad Channel DDR4-3333(OC) Memory
Supports DDR4 UDIMM ECC / RDIMM Memory Modules
USB 3.1: Delivering speeds up to 10Gb/s, USB 3.1 offers performance twice as fast as a regular USB 3.0 connection.
Turbo M.2: delivering next generation M.2 Gen3 x4 performance with transfer speeds up to 32 Gb/s
SATA Express + USB 3.1 + SATA 6Gb/s
Multi-GPU: NVIDIA Quad SLI & AMD Quad CrossFire Support
OC Engine: For More Flexible BCLK Adjustments
Intel® Gigabit LAN: Always connected with Intel® Gigabit LAN networking
Guard-Pro: Improved Protection and Power Efficiency
Military Class 4: Top Quality & Stability
Click BIOS 4: Easily Fine-tune Your System
Command Center: Control & Customize Your PC Settings

TECH SPECS
SOCKET: 2011-3
CPU (MAX SUPPORT): i7
BASECLOCK/HYPER TRANSPORT: 100 / 125 / 167MHz
CHIPSET: Intel® X99 Express
DDR4 MEMORY: DDR4 2133/2200*/ 2400*/2600*/2666*/2750*/3000*/3110*/3333*(*OC)MHz
MEMORY CHANNEL: Quad
DIMM SLOTS: 8
MAX MEMORY (GB): 128
PCI-EX16: 3
PCI-E GEN: Gen3
SATA EXPRESS: 1
PCI-EX1: 2
SATAIII: 10(2 x ports reserved for SATA Express port)
M.2 SLOT: 1
RAID: 0/1/5/10(SATA1~6 only)
TPM (HEADER): 1
LAN: 10/100/1000*1
USB 3.1 PORTS (REAR): 2
USB 3.0 PORTS (FRONT): 2
USB 3.0 PORTS (REAR): 4
USB 2.0 PORTS (FRONT): 2
USB 2.0 PORTS (REAR): 4
AUDIO PORTS (REAR): 5 + Optical S/PDIF OUT
FORM FACTOR: ATX
SLI: Y
3-WAY SLI: Y
CROSSFIRE: Y