ASRock X58 Extreme6

ASRock DuraCap (2.5 x longer life time), 100% Japan made high quality conductive polymer capacitors
6-Core CPU Ready
Supports Triple Channel DDR3 2000(OC)
Supports ATI™ Quad CrossFireX™, 3-Way CrossFireX™ and CrossFireX™
Supports NVIDIA® Quad SLI™, 3-Way SLI™ and SLI™
6 USB 3.1 Gen1 (2 Front, 4 Rear), 6 SATA3, 2 IEEE 1394
Dr. Debug, Smart Switch Design: Power/Reset/Clear CMOS Switch with LED
Supports ASRock XFast RAM, XFast LAN, XFast USB Technologies
Supports ASRock Instant Boot, Instant Flash, OC Tuner, IES, OC DNA, Good Night LED, Multi-Speed Fan Control, APP Charger
Combo Cooler Option (C.C.O.)
7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec), Supports Premium Blu-ray audio
Free Software : CyberLink DVD Suite - OEM and Trial
Free Bundle: 1 Front USB 3.0 Panel, 1 ASRock SLI_Bridge_2S Card, 1 ASRock 3-Way SLI-2S2S Bridge Card
ErP/EuP Ready