4x 960 PRO) + (3x GTX) that 7 I would say No.
Read Page 12
PCI-E Lane Distribution
PE1 – x16, (x8 if PE2 or PE3 is used) lanes from CPU
PE2 – x8, (x4 if PE3 is used) lanes from CPU
PE3 – x4, 4 lanes from CPU
PE4 – x4, 4 lanes from PCH
PE5 – x1, 1 lane from PCH
PE6 – x1, 1 lane from PCH Page 28
PCIE & M.2 Slots
All of the boards in this series have at least 1 PCIE x16 slot available, which is
typically used for a video card, however if you use a CPU with onboard video you
can leave it empty or place a different type of card into the slot. You will also see x4
PCIE slots as well as 2 variants of M.2.
post edited by bcavnaugh - 2016/10/28 11:06:27