This GPU is working and tested, fans spin but have a clicking sound. You will likely need to replace the fan/s.

The ASUS ROG Strix GTX 1080 is a high-performance graphics card featuring 8GB of GDDR5X memory and a NVIDIA GeForce GTX 1080 chipset. It offers a variety of connectors including DisplayPort, DVI-D, and HDMI, along with support for APIs such as DirectX 12 and OpenGL 4.5. Designed for gaming enthusiasts, this card is VR ready and includes RGB lighting for a customizable visual experience. The cooling component consists of a fan with heatsink, ensuring optimal performance during intense gaming sessions.