It's been a long process, but as we exclusively reported
last year and
last month, the Coffee Lake NUCs are finally a reality. Also confirmed are the specifications: 28W TDP i3-8109U, i5-8259U, and i7-8559U all featuring Intel's Iris Plus Graphics 655 (128 MB eDRAM). We're hoping to announce third party fanless cases in the coming months.
Interestingly, all three iterations will also be available as complete Optane / Windows 10 PCs:
✓ NUC8i3BEHXF (16GB Optane, 4GB DDR4, 1TB HDD, Windows 10 Home)
✓ NUC8i5BEHXF (16GB Optane, 4GB DDR4, 1TB HDD, Windows 10 Home)
✓ NUC8i7BEHXG (32GB Optane, 8GB DDR4, 2TB HDD, Windows 10 Home)
Source:
Intel (PDF)