GPU needs 8 Pin power connector but PSU only has 6 Pin - GPU - Level1Techs Forums
Question: I am upgrading from GTX 960 to GTX 1660 super and apparently need a 6-pin to 8-pin adapter. Will there be issues with my PSU? : r/graphicscard
Geforce GTX 960 SSC Power Cables and Trouble
Specification GeForce GTX 960 2GD5 | MSI Global - The Leading Brand in High-end Gaming & Professional Creation
ASUS STRIX GTX 960 Video Card Review - NVIDIA GeForce GTX 960 Arrives at $199 - Page 13 of 15 - Legit Reviews