Website says:

New Intel® Core™ i7 Processors :
1 x M.2 Socket 3, gray, , with M Key, type 2260/2280/22110 storage devices support ( Supports PCIE SSDs only)
Intel® X99 chipset :
1 x SATA Express port, red, compatible with 2 x SATA 6.0 Gb/s ports
8 x SATA 6Gb/s port(s),
Support Raid 0, 1, 5, 10
Supports Intel® Smart Response Technology, Intel® Rapid Recovery Technology*5
ASMedia® SATA Express controller : *6
1 x SATA Express port, red, compatible with 2 x SATA 6.0 Gb/s ports

Now im confused. I can count 14 "sata" ports on the picture. 12 of them look like actuall sata ports.