The CMX1024-3200 is a 1 GByte, two bank unbuffered DDR SDRAM DIMM. This module was developed specifically for graphics applications that require large memory arrays. It offers an unprecedented combination of high speed and high density. It has been tested extensively in a variety of motherboards. This memory has been verified to operate at DDR400 (200 MHz at 3-4-4-8). This module is also available in matched pairs of "TWINX" modules tested as a set in a dual channel DDR motherboard. FEATURES 1 Gigabyte of memory Implemented using 64M x 8 DDR SDRAMs 100% tested at DDR400 (200 MHz) in high performance motherboards Benchmarked over multiple chip sets, processors, and motherboards Legendary Corsair reliability and service Lifetime warranty TEST SPECS Each module is tested individually in either an Asus A7N8X or P4C800 motherboard at DDR400 (200 MHz) Tested at JEDEC standard latency settings (3-4-4-8) SPD programmed at JEDEC PC3200 values