Review: Nvidia's GTX 970 is the GPU Bargain of the Year - GameSpot
ZOTAC GeForce GTX 970 - 75mm Fan Replacement Model: GA81S2U
GeForce® GTX 970 AMP! Extreme Core | ZOTAC
GeForce® GTX 970 Dual Fan | ZOTAC
Amazon.com: inRobert 75mm GA81S2U DC 12V 0.38A 4Pin Cooler Fan Video Card Fan Replacement for Zotac GTX 970 Dual Fan Graphic Card (DIY Fan) : Electronics