I just built a new PC. My motherboard (Gigabyte Z77) has 8 SATA connectors.
The problem is, I have run out of power supply connectors! I need to install 3 more drives.
How can I increase the number of power connectors?
Do you have any unused Molex power connectors? If so, there are inexpensive Molex-to-Sata adapters that you can use; they come in "splitter" flavor as well (giving you two Sata connectors from one Molex).
And of course there are also Sata power splitters; a Google search gives results such as this.
There are power supplies with 8 SATA connectors; 5 minutes Newegging turned up this Corsair power supply.