If the enclosure's data cable can be replaced, you could get a SATA data cable that fits the HDD connector and use that in the enclosure. Although, from what I read online about this enclosure, there is very limited room inside, so you might have a problem fitting the cable inside.
I personally use a Thermaltake blacx "drop-in" SATA enclosure (actually, is more like a HDD bay than a full enclosure). Excellent cooling of the HDDs, can just drop in the HDD and remove it at a whim if needed... perfect for my needs. You might want to check one out for future reference.