Where is all this D3+ info coming from ?
The D3 already eats 1200Watt.
In case they double the Asic-chips on that guy (thats how the L3+ was born) it will eat 2400 Watts.
Assuming they just double the ASIC-chips and size of D3, you have a franken-ASIC.
So the next possibility: bitmain has a more efficient ASIC-chip in their sleeves already.
If so, why did they release D3 at all ? If i read it correctly, bitmain has never done a NM-shrink so quickly.
All in all its not so likely for me. But who knows
time will tell