Yeah, I'm trying to find out if it will fit my HDT-D1284 as well. E-mailed their various offices several times over the last few days but no reply yet.
EDIT: They've confirmed it is now, excellent news.
EDIT2: Man, doesn't anything work these days! The holes on the mounting clips are too close together by a matter of mm, so it's impossible to align both holes with the screws attached to the backplate
The instructions supplied were completely wrong as well, showing a "cushion" mounted on the CPU side of the motherboard but I found some correct instructions on their website at leasthttp://www.xigmatek.com/console/uploadf ... manual.pdf
It's a bit weird that the instructions, in picture 6, show that the inner slotted holes on the AMD mounting clips should be used as these are majorly too close together to line up with the screws. The outer holes are close but as I say, out by a few mms which is enough to prevent them lining up with the screws.