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

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

Noctua NF-S12A PWM 120mm

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-P12 PWM, Premium Quiet Fan, 4-Pin and 11 similar items

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Buy Noctua NF-A12x25 PWM 4-Pin Premium Quiet 120mm Brown Fan - PrimeABGB