Based on extensive benchmarking, the 4-way SLI offered by the P9X79 WS works up to 30% faster than standard 3-way SLI and up to 100% faster compared to 2-way SLI, giving professional and power users more graphics performance on demand. Using PCI Express 3.0 x16 links, the four GPUs can reach their full potential, perfect for both intense gaming and commercial uses such as mechanical and architectural design, interior design, aeronautics, plus audio and video production.
Serial ATA-300, connector(s): 4 x 7pin Serial ATA, 4 device(s), RAID 0 / RAID 1 / RAID 10 / RAID 5 , Serial ATA-600, connector(s): 2 x 7pin Serial ATA, 2 device(s), RAID 0 / RAID 1 / RAID 10 / R
Interfaces:
1 x keyboard, generic, 6 pin mini-DIN (PS/2 style) , 1 x mouse, generic, 6 pin mini-DIN (PS/2 style) , 1 x IEEE 1394 (FireWire), 6 pin FireWire , 1 x network, Ethernet 10Base-T/100Base-TX/1000Ba
Power Connectors:
24-pin main power connector, 8-pin ATX12V connector
Features
BIOS Features:
DMI 2.0 support, WfM 2.0 support, Multilingual BIOS, ASUS MyLogo2, ASUS Quiet Thermal Solution, ASUS EZ Flash 2, ACPI 2.0a support, SMBIOS 2.6 support, USB BIOS Flashback, UEFI BIOS
Hardware Features:
Jack retasking, MemOK!, ASUS Q-Design, Q-DIMM, ASUS EZ DIY, Q-Slot, CrashFree BIOS 3, ASUS Q-Connector, audio jack detect technology, ASUS EPU (Energy Processing Unit), ASUS Q-Shield, Intel Extreme Me
Miscellaneous
Included Accessories:
I/O back plate
Cables Included:
6 x Serial ATA cable , 1 x 3-way SLI bridge , 1 x 4-way SLI bridge
Software Included:
Drivers & utilities, ASUS Auto Tuning, ASUS AI Suite II, ASUS AI Charger
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
