S-FLEX™ is SONY corp patented bearing technology which makes for a quiet fan with still high CFM. These120mm Fan have 150,000 hrs of long life making them one of the finest Premium fans in the industry. Three versions of this fan are available with varied dB and CFM. Surely one of these will suit your specific needs!
Features:
Equipped with Genuine S-FDB* BearingThis fan is equipped with genuine S-FDB (SONY Fluid Dynamic Bearing) made by SONY corporation.
Market Leading Low-Noise LevelS-FDB technology drastically eliminates the friction between the bearing and the shaft which makes this fan nearly inaudible to human ears. Additional suction magnet optimizes the magnetic force balance within the rotor to achieve the absolute silence. To further achieve the absolute silence, the fan is equipped with the Linear drive IC for reducing electromagnetic noise.
Outstanding Long Life of 15000 HoursPatent Pending "S-FDB" structure allows the fan to last up to 150000 hours.
Anti-Shock AbilityConventional ball bearing carries a point contacting structure for the rotation, which gives point supporting situations at dropping impact to damage ball bearing surface which could cause irregular noises. The S-FDB carries a surface contact mechanism for improved anti-shock structure, which is 5 times stronger than the conventional ball bearing.
Specifications:
Connector: 3-pin (4-pin adaptor included)Cable Length: 30cmBearing Type: S-FDB (Fluid Dynamic Bearing by SONY Corporation)MTBF: 150,000 hours* MTBF of normal ball bearing Fan: 50,000 hours * MTBF of nolmal sleeve bearing Fan: 20,000 hours * S-FLEX™ is registered trademark of SONY Corp.
Fan cable is fully covered in nylon Techflex sleeving and premium heatshrink, colors of your choice.