Sorry, we're completely OT now, but the Xeon D-1571 is unfortunately far from available right now, especially with the X10SDV boards, which are the only ones yet confirmed to actually be sold with that CPU.
The current pipeline is only containing the X10SDV-12C-TLN4F, the -16C-TLN4F and the -16C+-TLN4F, the first of which only uses the D-1557 with 12 cores @ 1.5GHz, 45W and the second and third use the D-1587 with 16 cores @ 1.7GHz, 65W. The D-1571 is pretty much an underclocked version of that, but until it is actually available, the 16 Core X10SDVs will be 65W, not 45.
The current pipeline is only containing the X10SDV-12C-TLN4F, the -16C-TLN4F and the -16C+-TLN4F, the first of which only uses the D-1557 with 12 cores @ 1.5GHz, 45W and the second and third use the D-1587 with 16 cores @ 1.7GHz, 65W. The D-1571 is pretty much an underclocked version of that, but until it is actually available, the 16 Core X10SDVs will be 65W, not 45.