HP Z240 TWR WORKSTATION

Hey, what gives? For the HP Z240 $549 workstation, the summary description and Feature tab description do not match the Specs tab – specifically the processor type. So does this PC have an i7-6700 or an i7-6700K processor? I’m wondering if the other specs are correct like the processor speed. The same conflicting information happens with some of the other workstations as well.

How can I be sure of what I’m purchasing?