Fractal Design Venturi HF-14 140mm - 2 available https://www.fractal-design.com/products/fans/venturi/venturi-hf-14/black/ Cougar Turbine 140mm - 4 available https://www.amazon.ca/Cougar-Turbine-Bearing-1000RPM-64-5CFM/dp/B01B3SQQSM Corsair H110i, H115i Pro, GT Cooler for AIO cooler, can be used as a regular fan. Has a 4 pin connector 140mm - 1 available Enermax Everest Advance 120mm - 2 available https://www.enermax.com/en/products/everest-advance All fans are working, make an offer on which ones you would like. Can sell them individually or all together.