AddOn 512MB DDR-266Mhz/PC2100 184-Pin DIMM F/DESKTOP AO16C6464-PC266

Double Data Rate (DDR) SDRAM memory is a product built upon the foundation of older PC100/PC133 memory technology. DDR SDRAM memory can do two operations per clock cycle, unlike SDRAM memory which only supports one operation per the computer's clock cycle. By having DDR technology, you are doubling the memory bandwidth over the corresponding single-data-rate SDRAM.

• Up to 266 MHz memory speed with Unbuffered signal for remarkable multitasking capability
• DIMM 512 MB of memory is great for executing frequently used applications
• DDR SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance