"The CMX256A-3200C2 is a 256 MByte, single bank, ultra-performance DDR SDRAM DIMM screened particularly for gaming applications. This part has been chosen by our Compatibility Lab for its excellent performance in motherboards generally utilized in gaming rigs. This memory has been demonstrated to work at 200 MHz and 166 MHz. Alongside comparison shows that this is one of the fastest DDR modules available in world."

• 256 Megabytes of memory
• applied using 32M x 8 DDR SDRAMs with 6.0 nanosecond access time
• 100% checked at 200 MHz in high performance motherboards
• Integrated aluminum heat spreader for enhanced thermal performance
• Benchmarked over many chip sets, processors and motherboards
• Legendary Corsair reliability and service
• Lifetime Warranty
• every module is checked in either Epox EP-8K3A and/or Asus P4S333 at 185 MHz
• checked at CAS latency of two cycles (2-3-3), command rate of 1T
• SPD programmed at anticipated JEDEC values for PC2700 (PC3200 not defined by JEDEC

Corsair is memory companies in overclocking community. They are known to make a high performing stable product. The heat spreaders they utilize though are a little cheap. Actually they show to be equal to aftermarket ones you can purchase from Thermaltake. The package RAM arrived in is you usual cheap thin plastic blister pack. Not one of my favorites identifying how UPS handles packages. Now let’s notice how it performs.