**Z87-WS: Built for Graphics Professionals**
- Best Graphics Performance with 4-Way Gen 3 Cross Fire X & Geforce® SLI
- Intelligent PSU Detection with ASUS Dr. Power
- 4-Way Optimization improves performance, efficiency, stability & cooling
- Better networking with new dual server-grade Intel® I210 Ethernet
- New UEFI BIOS provides full-scale Performance turning with easy BIOS settings ** Four PCI Express 3.0 x 16 slots enable extreme graphics power** The Z87-WS can carry up to four dual-slot graphics. It supports 4-Way NVIDIA® Geforce® SLI & AMD Cross Fire X, making it an excellent choice for graphics professionals who depend on powerful graphics in areas such as design & modeling, medical research, plus processing-intensive simulation & rendering applications. In addition to graphics cards, extensive Z87 WS expandability offers ample room for RAID cards, PCI Express-based solid state storage drives, video capture cards, & other components. ** Dual Intelligent Processors 4 with 4-Way Optimization** One click for better performance, efficiency, digital power control, reduced noise, & enhanced cooling. ** New UEFI BIOS
- friendlier & more Intuitive: Exclusive EZ Mode adds useful info to become even easier** Media-renowned UEFI BIOS from ASUS provides the smoothest mouse-controlled graphical BIOS, & now features more intuitive functions to quickly take you to favorite BIOS pages & frequently-accessed settings through custom shortcuts. You can even write quick notes in-BIOS for future reference, view an activity log of setting changes & modifications, & rename SATA ports. EZ Mode has a whole new look, upgraded with extra-friendly capabilities like detailed fan controls, XMP profile settings, SATA information, & fast clock adjustment. Together, these perfect your BIOS experience. **USB 3.0 BOOST (UASP Support): 170% faster transfer speeds than traditional USB (Universal Serial Bus) 3.0** ASUS USB (Universal Serial Bus) 3.0 Boost technology supports UASP (USB