The TWIN3X2048-1600C7DHX is a 2048MByte matched pair of DDR3 SDRAM DIMMs built using Corsair"s latest high performance heat sink with Dual-Path Heat Xchange (DHX) technology. This part delivers outstanding performance in the latest generation of dual-channel DDR3-based motherboards. It has been tested extensively in popular DDR3 motherboards to ensure compatibility and performance at its rated speed. This memory has been verified to operate at 1600MHz at low latencies of 7-7-7-20.