Ballistix Tracer 240-Pin DIMM DDR2 PC2-8500 2 GB Kit BL2KIT12864AL1065 Module Size: 2GB kit (1GBx2) Package: Ballistix Tracer 240-pin DIMM (with LEDs) Feature: DDR2 PC2-8500 Specs: DDR2 PC2-8500  5-5-5-15  Unbuffered  NON-ECC  DDR2-1066  2.2V  128Meg x 64