Patriot Viper 3 Series DDR3 32GB 1600MHz (PC3 12800) Quad Kit PV332G160C0QK Capacity: 32GB (4 x 8GB) Quad Kit DIMM Type: 240-Pin NON-ECC UDIMM Voltage: 1.5V Frequency: PC3-12800 (1600MHz) Timings: 10-10-10-27 Tested Platforms: Intel 6 & 7 series / AMD 9 & FM series Feature Over clock: XMP 1.3