Looking on Amazon for a large 3.5 internaI that l will use for NVR duty. The WD101PURZ seemed a decent deal (10TB/7200/Purple) and then Amazon touted a "Newer model" available. Only a few bux difference; I started trying to find specs,do a comparison and the new model's specs don't seem available, anywhere. I went to WD's site and store. Not even Mentioned on their site. I 'chatted' with their folks and STILL got nowhere except that in the chat she assured me that the 102 drive IS a legit WD product, not some grey-market or clone stuff. She DID link a page where the model number WAS listed on a WD page. Apparently it's quite new. I noticed that there is at least one other WD Purple model where the number sequence was a 1 and then changed to a '2' (I think it was the WD62PURZ nee WD61PURZ) but I'm not sure now. I'm curious if anyone here is aware of the differences or has used this 'new' model?