Spiro are the new revolutionary TACENS fans with aerodinamically designed blades and specific<br>cuts that effectively reduce air resistance to reduce noise generated to unprecedented levels at<br>that fan speed and airflow specs.<br>Spiro fans includes the new exclusive TACENS Fluxus PRO II bearing for Ultra-long life of more than<br>100,000 hrs of extremely silence operation thanks to its permanent and full lubrication.<br>Its new mini-motor hub allows longer blades than normal fans for extended airflow performance with lower noise level.<br>Spiro comes in a professional package including high-quality rubber anti-vibration screws, 3-4pin<br>adaptor and a special Noise-RPM reduction cable for an ultra-quiet operation of just 8dB.<br>The Spiro ICE model also includes four TACENS white LEDs for a COOL lighting effect for modding or<br>gaming configurations that will make computer stand-out from the rest.<br><br>- Revolutionary airplane-wing designed blades reduces the air resistance for This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-113-7586, indicating validated use in U.S. government and defense logistics supply chains.