Crucial CT16G4DFD824A 16Gb Ddr4 288Pin Dimm 2400 Mt/S Pc4-192000 Dr X8 Unbuff Cl17 Cas Latency: 17 Voltage: 1.2V Buffered/Registered: Unbuffered Features: Speeds start at 2133 MT/s and faster data rates are expected to be available as DDR4 technology matures Increase bandwidth by up to 32% Reduce power consumption by up to 40% Faster burst access speeds for improved sequential data throughput Optimized for next generation processors and platforms Available in four channel kits up to 64GB