Product Review
If your PC's power supply has no PCI-express power connectors (or not enough of them for your needs) you can use this handy cable to provide PCIe power from one of your open SATA connections.
If your PC's power supply has no PCI-express power connectors (or not enough of them for your needs) you can use this handy cable to provide PCIe power from one of your open SATA connections.