Compatible for RTX 4000 RTX4080 RTX4090 series ( 16Pin 12+4P). Name: 4*8 Pin Male to PCIE 5.0 12VHPWR 16 Pin Graphics Video Card Cable Wire Style: Tinned Copper 18AWG 1.32 m&sup2; meet the power demand of 600W video card Product interface: PSU 4*8 pin male to GPU 16 pin (12+4) male Product function: PCIe 5.0 cable is converted to Corsair PSU interface 8pin to PCIE 5.0 12VHPWR 16pin (12+4) GPU interface. With this cable, you can connect an 8 pin power supply to a 16 pin graphics card. Only compatible with Corsair modular power supply, such as RM/RMX/RMi/HX/HXi/AX/Xi/SF/TX/TX-M/CS/CS-M/CX/CX-M series, AX760I/AX860I/AX150I/AX760/AX850/AX860/HX1200I/ HX1000I/HX850I/HX750I/RM1000I/RM750I/RM1000X/RM850X/RM750X/RM1000/RM850/RM750/; TX850M TX750M CS850M CS750M Note: Not applicable to ax1200 Note: This cable is only applicable to Corsair module. If you use it to connect with other brand incompatible PSUs or types, it will definitely burn or damage the PSU or graphics card, and we will not be responsible for the wrong use or installation.< br>Type: Adapter Cable Color: Black Material: PVC + 18AWG tinned copper wire Size: length about 60cm Package Content: 1 x 16AWG PSU Adapter Cable 600W Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the image is a little different from reality. The measurement allowed error is +/- 1-3cm.