German
Sleeve bearing
Fans with sleeve bearings are usually relatively quiet in operation and can therefore mostly also be used for silent systems. However, they have rather low speeds and are not as robust as fans with ball bearings. For continuous operation in server systems or industrial environments with high-speed 24/7 operation, we rather recommend models with ball-bearing.
Items 1 - 10 of 13
40mm case fan made by Titan with a very low noise level
50mm Titan case-fan with speedometer signal and a maximum noise level of 23 dB/A as a result of liquid plain bearings.
Flat 60mm chassis fan made by Titan with a very low noise level
Very small 30mm PC fan from Titan for chipset ventilation and similar specific tasks.
Low cost 80mm standard case fan from Arctic Cooling with PWM, Fluid Dynamic Bearing and max 30dB/A at 2000 rpm.
High quality and extremely quiet running 60mm case fan from Blacknoise/Noiseblocker. Nearly silent operation with a maximum noise level of 15 dB/A thanks to special NB-NanoSLI bearing.
Inexpensive 60mm Titan case fan with speedometer signal and a maximum noise level of 26 dB/A as a result of liquid slide bearings.
High-quality and extremely quiet running 80mm silent case fan from german cooling-specialists "Noiseblocker".
High-quality and extremely quiet running 80mm silent case fan from german cooling-specialists "Noiseblocker".
Aufgrund der Tiefe von 20mm ein idealer "Silent"-Austauschlüfter für unsere SATA& SAS Backplanes
Items 1 - 10 of 13