Series Viper 3 Edition Black Mamba Capacity 8GB (2 x 4GB) kit DIMM Type 240-Pin NON-ECC UDIMM Voltage 1.5V Tested Frequency PC3-17000 (2133MHz) Tested Timings 11-11-11-27 Base Frequency PC3-12800 (1600MHz) Base Timings 9-9-9-24 Tested Platforms Intel® 6 & 7 Series Feature Overclock XMP 1.3