Atx12 P4 Pc power cable/adapter; 4-pin to 8-pin converter 18cm | eBay
Amazon.com: 8-pin 12V ATX EPS Power Extension Cable Male to Female, 8 inch / 20 cm : Electronics
Type 4 Sleeved black 8-pin (4+4) ATX12V/EPS12V Cable, compatible with all CORSAIR
Motherboard ATX12V socket does not match PSU ATX12V plug | Tom's Hardware Forum
Amazon.com: CPU 8 Pin Male to CPU 8 Pin (4+4) Male EPS-12V for Motherboard Power Adapter Cable ONLY for Corsair Modular Power Supply 32 inches (NOT PCI-e - NOT GPU VGA Cable !!!)
ATX (and PCI-E) Power Supply Connector Guide
EPS12V - EATX12V 8 pin · AllPinouts
motherboard - 2x 4 Pin CPU cable in EATX12V - Super User
EPS12V - EATX12V 8 pin · AllPinouts
Should I connect two 4-pin EATX12V power plugs? - Super User
Should I connect two 4-pin EATX12V power plugs? - Super User