Noctua NF-S12A FLX Fan -120mm NF-S12A FLX, Computer case,, NF-S12A_FLX (NF-S12A FLX, Computer case, Fan, 12 cm, 700 RPM, 1200 RPM, 7.4 dB) NF-S12A FLX, Computer case, Fan, 12 cm, 700 RPM, 1200 RPM, 7.4 dB