Amazon.com: COMeap (2-Pack) 6 Pin Male to 8 Pin (6+2) PCI Express Power Adapter Cable for CoolerMaster and Thermaltake Power Supply with 6 Pin Port 20-inch (51cm) : Electronics
Cable Matters (2-Pack) 6-Pin PCIe to 8-Pin PCIe Adapter Power Cable - 4 Inches - Walmart.com
Mini 6 Pin To 2 SATA Power Supply Cable For Dell Vostro 3070 3670 3967 3977 3980 | eBay
StarTech.com PCI Express 6 pin to 8 pin Power Adapter Cable | www.shi.com
6' LP4 to 6 Pin PCIe Power Cable Adapter - Computer Power Cables - Internal | Cables | StarTech.com