I bought the same drive a little over a month ago, and that one has a ATA133 card. The new one I picked up from store today does NOT have a card, but they are otherwise idedntical (same model/UPC/spec). Although you should be able to tell whether it's a ball bearing or fluid mechanism drive from outside of the box (P6J6L4 vs. P6L6L4), but the last one I bought turned out to be a ball bearing drive even though the outsided box indicates it's fluid. The new one I got today also says fluid, but I have yet confirmed it (still debating whether to keep it).