Crucial Ballistix Tracer PC-4000 1GB Kit
 

The Crucial Ballistix Tracer memory is specifically built for performance enthusiasts and case modders who want to push the performance envelope while adding flash appeal to their boxes. Ballistix Tracer memory features a black PCB, black integrated heat spreaders, and two rows of eight chasing red and green LED's atop the module, circulating at varying speeds proportional to usage. A custom designed circuit relays bus activity to the LED's, allowing them to accurately reflect usage of each memory module. In addition, eight blue ground effects LED's emit a constant glow near the pins. Time to check yourself how the performance stacks up.