18+10Pin to 20+4Pin 24Pin ATX Main Power Cable for CORSAIR White RM750 750W RM850 850W Type 4 Modular Power Supply 60CM 18AWG - Newegg.com
If PCIE cables for type 3 and type 4 are exactly the same, why are the pinouts on the PSU side different? Can I ACTUALLY use the 600W 12VHPWR cable with my