AX Series™ EPS/12V cable, compatible with AX1200 only
Silverstone Tek Sleeved Extension Power Supply Cable with 1 x 8-Pin to EPS12V 8-Pin Connector (PP07-EPS8B) : Amazon.co.uk: Computers & Accessories
Kustom PCs - 8pin EPS12v Extension Cable 45cm UV Blue
COMeap CPU 8 Pin Male to CPU 8 Pin (4+4 Detachable) Male EPS-12V Motherboard Power Adapter Cable for Corsair Modular Power Supply 25-inch(63cm): Amazon.co.uk: Computers & Accessories