The CMX256-3200C2 is a 256 MByte DDR SDRAM DIMM designed for extreme speed and is one of the fastest 256 MB modules available. This part delivers outstanding performance at high clock speeds. It has been tested extensively in a variety of motherboards commonly used in gaming rigs. This memory has been verified to operate at 200 MHz (DDR400) at aggressive latencies of 2-3-3-6. This module is also available in matched pairs of TwinX modules tested as a set in a dual channel DDR motherboard.