Scythe S-Flex SFF21E (1200rpm) 12cm Fan S-FDB Bearing

Scythe S-Flex SFF21E (1200rpm) 12cm Fan

Equipped with Genuine S-FDB* Bearing
This fan is equipped with genuine S-FDB (SONY Fluid Dynamic Bearing) made by SONY corporation.

Market Leading Low-Noise Level
S-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 150000 Hours
Patent Pending "S-FDB" structure allows the fan to last up to 150000 hours.

Anti-Shock Ability
Conventional 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.

Model Number:
S-FLEX SFF21E (1200rpm)

Dimensions:
120 x 120 x 25mm

Specifications:
1200rpm Version: 49.0CFM / 20.1dBA / DC12V / 0.15A

Connector:
3-pin (4-pin adaptor included)

Cable Length:
30cm

Bearing Type:
S-FDB (Fluid Dynamic Bearing by SONY Corporation)

MTBF:
150 000 hours
*MTBF is measured under the 25C (77F) ambient temperature.
*The following environment factors are advised for S-FLEX Quiet Fan.
- Operating Temperature: -10C~70C (14F~158F)
- Storing Temperature: -25C~70C (-13F~158F)
- Avoid extreme humid environment

S-FLEX™ is a registered trademark of SONY Corporation.

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