C2G 12in ATX Power Supply -> Pentium 4 Power Adapter Cable Multicolor 11.8" (0.3 m)

Upgrade to a Pentium 4 motherboard without buying a new power supply with the Cables To Go Pentium 4 Power Adapter Cable. This adapter cable allows you to connect a standard 4-pin Molex power connector to the special onboard 4-pin P4 power connector.