Here's another reseller that carries it (cheaper too, but OOS).
Here are the original specs.
I can't tell much about the waterbloch/HSF, but if it can run without any water, then it's "assisted", otherwise, this kit has a dual cooling solution (rad and CPU fan).
There seems to be enough surface area to cool a non-OC CPU to a decent level, but the problem is that the airflow doesn't appear to be sufficient; the details are sketchy.
A link to that review might be useful, but without it, I'd stay away.