latencies, and integrated aluminum heat spreaders. Ballistix Tracer memory features a black
PCB, black integrated heat spreaders, and two rows of eight "chasing" red and green LEDs atop
the module, circulating at varying speeds proportional to usage. A custom-designed circuit
relays bus activity to the LEDs, allowing them to accurately reflect usage of each memory
module. In addition, eight blue ground effects LEDs emit a constant glow near the pins."