Posted 07 October 2011 - 07:11 PM
Can you post a link to the specific Antec 550W model you have? Modular PSU's make cable management very easy, you only plug, into the PSU, which cables you need. In terms of power, looking at a generic GTX 465, it takes two six-pin power connectors from the PSU. The PSU should have come with the appropriate cables.