HP - Power cable - 8 pin PCIe power to 6 pin PCIe power | www.shi.com
Amazon.com: JacobsParts 6-pin to 8-pin PCI Express Power Converter Cable for Video Card : Patio, Lawn & Garden
PCIe 8pin to 6+2Pin Power supply Cable GPU 8 pin to 6pin PSU Modular For Corsair CX-M Series CX850M CX750M CX600M CX500M CX430M - Newegg.com
Supermicro CBL-PWEX-1061 34cm 8-Pin CPU to 8-Pin + 6-Pin PCIe GPU Cable
Supermicro CBL-PWEX-0790 57cm 8-Pin to 8-Pin + 6-Pin GeForce 1 GPU Power Cable
Amazon.com: StarTech.com PCI Express 6 pin to 8 pin Power Adapter Cable - Power cable - 6 pin PCIe power (F) to 8 pin PCIe power (M) - 6.1 in - yellow - PCIEX68ADAP,Black, Yellow : Electronics
Amazon.com: TeamProfitcom Dual 6 Pin Female to 8 Pin Male GPU Power Adapter Cable Braided Sleeved 9 inches : Electronics
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