ASUS Z97 A-ATX Motherboard and Intel i5 4690K CPU 5-Way Optimization by Dual Intelligent Processors 5 SATA Express & M.2 support up to 10Gb/s data transfer Turbo App - Game faster, rank higher! Remote GO! - Total control anytime, anywhere Crystal Sound 2 - Flawless audio that makes you part of the game Dynamic Acceleration/Turbo Boost 6MB Intel Smart Cache 16 PCI Express 3.0 Lanes LGA connection 1150