Patriot 16GB(2x8GB) Viper III  DDR3 2133 (PC3 17000) CL11 Desktop Memory With Black Mamba Heatsink - PV316G213C1K Capacity: 16GB (2 x 8GB) Quad Kit DIMM Type: 240-Pin NON-ECC UDIMM Voltage: 1.5V Frequency: PC3-17000 (2133MHz) Timings: 11-12-12-27 Tested Platforms: Intel 6 & 7 series Feature Over clock: XMP 1.3