Noctua NF-P14r redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm Grey)

Noctua NF-P14r redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm Grey)

Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan, 4-Pin, 1700 RPM (120mm, Grey)

Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable 12 Inches, PC Fan Splitter 1 to 3 Converter, PC Fan Extension Cable