1 x 24-pin ATX (24-pin) 2 x ATX 12V/EPS12V (4+4-pin) 1 x PCIe 5 (12+4-pin) 12VHPWR 4 x PCIe (6+2-pin, dual) 4 x PCIe (6+2-pin) 16 x SATA (Straight) 8 x PATA Connectors