HyperX Predator HX433C16PB3K4/64, 64 GB, 4 x 16 GB, DDR4, 3333 MHz, 288-pin DIMM, Black HyperX Predator HX433C16PB3K4/64. Component for: PC/Server, Internal memory: 64 GB, Memory layout (modules x size): 4 x 16 GB, Internal memory type: DDR4, Memory clock speed: 3333 MHz, Memory form factor: 288-pin DIMM, CAS latency: 16, Product colour: Black