NVIDIA Announces the GeForce GTX 660 Ti | TechPowerUp
GeForce 600 series - Wikipedia
It's official, Nvidia will stop supporting GTX 600 and 700 GPUs from October | Rock Paper Shotgun
Video Card Cooler Heatsink GTX600 for NVIDIA Club 3D Geforce GTX 600 Graphics Card Replacement Heatsink - AliExpress
Nvidia releases emergency security driver update for Kepler GTX 700 and 600 series GPUs - Neowin
Goodbye Kepler: NVIDIA announces that GeForce GTX 600 and 700 series cards will stop receiving new Game Ready Drivers from August 2021 - NotebookCheck.net News
NVIDIA releases a security driver update for its Kepler-based GeForce GTX 700 and 600 Series
NVIDIA GeForce 600 Series GTX 680, GTX 670 and GTX 660 Ti Reach End-Of-Life