Asus ROG STRIX X99 GAMING Desktop Motherboard - Intel X99

Intel® Core™ i7 X-Series processors on LGA 2011-v3 socket
Quad-channel DDR4 3333 (OC) support
OC Socket, 5-Way Optimization and second-generation T-Topology: Easy and stable overclocking
Aura RGB illumination, Aura 4-pin RGB-strip header and customizable color decals: True gaming aesthetics
SupremeFX and Sonic Radar II: Flawless audio with stealthy, game-dominating overlay
Top-speed protected networking: Intel Gigabit Ethernet, LANGuard and GameFirst technology
Gamer's Guardian: SafeSlot and smart DIY features
Ultra-speedy transfers for faster gaming: 2x2 802.11ac MU-MIMO Wi-Fi, U.2 and M.2, USB 3.1 Type A+C, RAMCache

Processor & Chipset

Chipset Manufacturer:   Intel
Chipset Model:   X99
Total Processor Supported:   1
Processor Socket:   Socket LGA 2011-v3
Processor Supported:   Core i7
Multi GPU Supported:   CrossFireX
Multi GPU Supported:   SLI

Memory

Number of Memory Slots:   8
Memory Form Factor:   UDIMM
Memory Form Factor:   DIMM
Maximum Memory:   128 GB
Memory Technology:   DDR4 SDRAM
Memory Speed Supported:   2.80 GHz (O.C.)
Memory Speed Supported:   2.13 GHz
Memory Speed Supported:   2.40 GHz (O.C.)
Memory Speed Supported:   2.67 GHz (O.C.)
Memory Speed Supported:   3 GHz (O.C.)
Memory Speed Supported:   3.30 GHz (O.C.)
Memory Speed Supported:   3.33 GHz (O.C.)

I/O Controller

Controller Type:   Serial ATA/600

Audio

Audio Channels:   7.1

Network & Communication

Bluetooth:   Yes
Gigabit Ethernet:   Yes
Wireless LAN:   Yes

I/O Expansions

Number of Total Expansion Slots:   6
Total Number of PCI Express Slots:   6
Number of PCI Express x1 Slots:   2
Number of PCI Express x16 Slots:   4

Interfaces/Ports

Total Number of USB Ports:   10
Number of USB 3.0 Ports:   4
Number of USB 3.1 Ports:   2
S/PDIF:   Yes

Onboard Interfaces

Number of SATA Interfaces:   8
Number of M.2 Interfaces:   1
Number of SATA Express Interfaces:   1
Total Number of Onboard USB Ports:   8
Number of Onboard USB 3.0 Ports:   4

Physical Characteristics

Form Factor:   ATX
Width:   12" (304.8 mm)
Depth:   9.6" (243.8 mm)