Intel 400GB 750 Series Solid State Drive 2.5-Inch SSDPE2MW400G4R5 4X Performance vs. SATA based SSDs Industry Leading NVM Express Interface Ultra High Definition (4K) Video Creation Excellent Performance per Dollar Exceptional Workload Efficiency Outstanding Immersive User Experience Faster Game Load Times provides a cabled solution where an accessible PCIe 3.0 slot is not available and the motherboard has been provisioned with an SFF8643 connector