PCIE 5.0 Power Supply 3x8 Pin to 16Pin Mini 12+4Pin 12VHPWR 600W PSU Extension Cable for RTX 3090Ti,4070Ti 4080,4090 Graphics Card A SUS, E VGA, Seasonic Modular Power Supply 16AWG27.5Inch

16 PIN
GPU CABLE: The maximum power for the Nvidia 12-pin adapter cable can reach 600W, supports RTX4090 overclocking, thicker tinned copper core to ensure that withstands large voltages without heating. male to male connector, 12+4 pin directly connect to the RTX 3090/4080/4090 graphics card. the 3*8pin adapter connects to your old modular power supply, which has over 3 PCIE/VGA adaptor, so you dont need to buy a new ATX 3.0 power supply.. Designed for
RTX 3090Ti 4070Ti 4080 4090: this PCI-Express 5.0 GPU power cable is designed for GeForce RTX 3090 Ti 4070Ti 4080 4090 Graphics Cards. It is a 3x8-pin(6+2) to PCIe 5.0 12VHPWR power cable. The PCIe 5.0 graphics cards will be powered from a modular power supply through only three 8-pin(6+2 pin) to one 16-pin cable adapters. [Note]This GPU power cable is not suitable for 12pin RTX 3090 Series GPU. Only support 12+4pin female GPU like RTX 3090Ti 4070 Ti 4080 4090 Series.. Notice!!! 1, Ensure your PSU is 1 of the brand ASUS/ EVGA/ Seasonic Fully Modular power supply listed below and it has PCIe 8Pin(6+2) ports. 2, Suitable for Full modular PSU only, not for semi-modular / non-modular power supplies. 3, Ensure your PSU output wattage is enough for RTX 4090/4080/4070ti/3090 ti GPU. 4, This 12VHPWR GPU power cable requires 3 unoccupied 8pin PCI-e ports on your PSU to function properly. Connecting fewer than 3 connectors to the PSU may cause system damage.