Thanks to FM in the Comments, we now know of this:
Only the Basic model is listed, not the Pro one with 2GBs of RAM and 32GBs of storage.
Let’s see how long before reviews and YouTube user videos appear…
16GB HP Slate 8 Pro Price Leaked
HP Really Goes Pro With The Slate 8 Pro!
HP Slate 8 Pro New Photo
HP Slate 8 Pro Tablet: Three Videos
HP’s Slate 8 Pro Tablet