ASROCK WRX90 WS EVO User Manual page 56

6-pin PCIe 12V Power Connectors
(6-pin PCIE12V1_6P) (see p.6, No. 6)
(6-pin PCIE12V2_6P) (see p.6, No. 3)
This motherboard provides two 6-pin PCIe 12V power connectors. Connect PCIe
power cables to PCIE12V1_6P and PCIE12V2_6P.
*It is required to connect all 8 pin and 6 pin 12V Power Connectors when over-
clocking.
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PCIE12V1_6P
PCIE12V2_6P