Quote Originally Posted by Oj101 View Post
The first were unlocked, the later ones weren't. My unlocked one was RMAd with a locked one, the only thing 'special' about it was it didn't come with a fan.
Which OPN was it ?

Black Editions always have a "Z" in the OPN compared to an ordinary one.

You can see that "Z" also in the 1090's OPN:
HDT90ZFBGRBOX
compared to the 1055's OPN:
HDT55TFBGRBOX
@informal:
You are welcome ;-)

cheers

Opteron