I was wondering if I could use these sleeved power cables to act as the main 8pin connector cable?

I do not know about using a modular power supply made by Sliverstone itself, but I do know that it will not work on a Rosewill modular supply.

Questions & Answers: Silverstone PP07-PCIBA Sleeved Extension Power Supply Cable with 1 x 8-Pin (6+2) to PCI-E 8-Pin Connector

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Silverstone PP07-PCIBA Sleeved Extension Power Supply Cable with 1 x 8-Pin (6+2) to PCI-E 8-Pin Connector

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