G-SKILL RipjawsF3-12800CL9T-12GBRLDDR3-1600 CL9-9-9 1.50VMemory Type DDR3Capacity 12GB (4GBx3)Multi-Channel KitTriple Channel KitTested Speed (XMP/EXPO) 1600 MT/sTested Latency (XMP/EXPO) 9-9-9-24-2NTested Voltage (XMP/EXPO) 1.50VRegistered/Unbuffered: UnbufferedError CheckingNon-ECCSPD Speed (Default) 1600 MT/sSPD Voltage (Default) 1.50VFan Included NoWarranty Limited LifetimeFeaturesIntel XMP (Extreme Memory Profile) Ready