A second connector that goes to the motherboard in addition to the 24 pin atx motherboard connector to supply dedicated power for the processor.
8 pin eps12v.
5v to gnd 560uf 6 3v.
1 x atx 24 pin cable 1 x eps12v atx12v cables 2 x pcie with single connector cables 1 x 24 pin and 3 x 8 pin cable.
As you can see the real eps12v connector doesn t exactly correspond in shape to the 4 4 connector in the manual.
3 3v to gnd 560uf 6 3v eps12v atx12v 4 4 pin.
The board comes with a connector that requires atx 12v 8pin.
12v to gnd 330uf 16v package contents.
Eps 12v 8 pin y splitter 7 inches long black sleeve.
12v to gnd 470uf 16v.
12v to gnd 330uf 16v pcie 6 2 pin single connector.
This psu comes with both eps12v and an unknown 8 pin connector according to jonnyguru.
Type 4 sleeved black 8 pin 4 4 atx12v eps12v cable compatible with all corsair type 4 pin out psu.
Sku cp 8920141 type 4 sleeved black 8 pin 4 4 atx12v eps12v cable compatible with all corsair type 4 pin out psu.
From the psu manual it states.
4 4 pin for the purpose of backwards compatibility some connectors designed for high end motherboards and processors more power is required therefore eps12v has an 8 pin connector.