Cas Latency: 8 Voltage: 1.5V Multi-channel Kit: Quad Channel Kit Timing: 8-9-9-24 ECC: No Buffered/Registered: Unbuffered Features: Quad channel memory designed for LGA2011 Intel Core-i7 processors and X79 platforms. Optimized 1.5V low voltage Compatible with Intel P55/P67/Z68 platforms Intel XMP ready