Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

The NF-S12A marks the third generation of Noctua's signature S12 series quiet case fans, which have received more than 250 awards and recommendations

Noctua NF-A20 PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (200x30mm, Brown) - AliExpress

Noctua NF-S12A Review

Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) –

Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 17.8 dB(A), >150,000 h MTTF Award-winning third-gen 120x25mm S12 fan with

Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

Noctua NF-A12x25 PWM Premium Quiet Fan 4-Pin (120mm, Brown)

Has anyone had the crazy idea to swap all their case fans for these? If yes, any improvements? : r/Noctua

Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown) –

Noctua NF-A20 PWM, Premium Quiet Fan with USB Power Adaptor Cable, 4-Pin, 5V Version (200x30mm, Brown) - AliExpress

Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1500 RPM, max. 22.4 dB(A), >150,000 h MTTF Award-winning 120x25mm fan with Focused Flow frame

Noctua NF-F12 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown), compatible with Desktop

Noctua NF-S12A PWM, Premium Quiet Fan, 4-Pin (120x120x25 mm, 12V, 4-pin PWM, max. 1200 RPM, Brown) - AliExpress