Designed for stability, stringently factory-tested Backed by limited lifetime warranty Optimized for compatibility with the latest CPUs and motherboards Vengeance memory supports the Intel XMP (Extreme Memory Profile) standard XMP memory profile for simple, safe overclocking Heat Spreader: Vengeance; Memory Configuration: Quad Channel SPD Latency: 9-9-9-24; SPD Speed: 1333MHz; SPD Voltage: 1.5V , Tested Speed :1600MHz , Package Memory Pin: 240 Lifetime Warranty(Max 10 Years)