
Gigabyte Ga-H110m-Ds2
LGA 1151, Intel H110, mATX
Gigabyte Ga-H110m-Ds2
LGA 1151, Intel H110, mATX
No, this processor has a LGA 1150 socket. (I still have a second-hand Gigabyte z97x Gaming 7 (LGA 1150) incl. 4x 8Gb RAM Corsair Dominator Platinum DDR3-1866 for sale).
As far as I have seen, exactly two. One is intended for the CPU cooling fan and the second for the case fans. Of course, the number can also be increased with Y-cables: Phanteks Y-cable for 4-pin PWM fan (11cm)