Computer case Fan 12 cm 1850 RPM. 23.9 dB 1.53 mmH2O. Beige, Brown. Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua s AAO frame, the NF-A12x15 is a highly optimised, premium quality quiet fan in size 120x15mm. Its 15mm slim design makes the NF-A12x15 ideal for space-restricted applications such as low-profile CPU coolers or HTPC cases. The FLX version provides 1850/1400/950rpm speed settings via the supplied Low-Noise Adaptors in order to allow full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua s trusted premium quality make it an elite choice for the highest demands. Performance. Mean time between failures (MTBF). 150000 h. Maximum air pressure. 1.53 mmH2O. Airflow with LNA (max). 70.8 m3/h. Airflow. 94.2 m3/h. Noise level with LNA (max). 16.8 dB. Noise level (high speed). 23.9 dB. Rotational speed with LNA (max). 1400 RPM. Rotational speed (max). 1850 RPM. Fan diameter. 12 cm. Type. Fan. Suitable location. Computer case. Design. Fan connector. 3-pin. Product colour. Beige, Brown. Power. Rated current. 0.13 A. Voltage. 12 V. Power consumption (typical). 1.56 W. Weight & dimensions. Height. 120 mm. Depth. 15 mm. Width. 120 mm. Packaging content. Low-noise adaptor (LNA). Yes. Screws included. Yes. Other features. Mounting hole pattern (W x D). 105 x 105 mm. Logistics data. Harmonized System (HS) code. 84733080.