UOTEK UT-885 USB to RS-485 RS-422 Converter 5-pin Terminal Block
- CONVERTER
- Black
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ARCTIC COOLING
92mm case fan with fluid-dynamic bearing runs at 1000 RPM, moves 21.2 CFM at 0.08 sone, and connects via 3-pin header
The ARCTIC COOLING F9 Silent is a 92 mm case fan designed for low-noise chassis ventilation. It spins at 1,000 RPM and delivers 21.2 CFM of airflow while producing only 0.08 Sone of noise. A Fluid Dynamic Bearing with an oil capsule reduces friction and extends service life. The three-pin connector provides simple voltage control on compatible headers.
This fan fits builders upgrading or assembling small-form-factor systems where a 92 mm mount is required and acoustic output must stay minimal. The German-developed motor alloy and lubricant keep motor noise low at reduced speeds. It is not suited for radiators or heatsinks demanding high static pressure, nor for builds that require PWM speed regulation via a four-pin header.
The only speed-control interface is the three-pin power connector, which adjusts fan speed by varying supply voltage. Motherboards or fan controllers without voltage-regulation capability will run the fan at a fixed 12 V, 1,000 RPM rate. Verify that your board supports three-pin voltage control before purchase.
| Brand | ARCTIC COOLING |
|---|---|
| Model | F9 Silent |
| Type | Case Fan |
| Compatibility | Case |
| Fan Size | 92mm |
| Bearing Type | Fluid Dynamic |
| RPM | 1,000 RPM (@ 12V DC) |
| Air Flow | 21.2 CFM |
| Noise Level | 0.08 Sone (@ 1,000 RPM) |
| Power Connector | 3 Pin |
| Color | Black / White |
| Features | Greater Efficiency - Less Noise at Higher Airflow At low fan speed, the motor noise is key. A motor developed in Germany with a new alloy/lubricant combination reduced friction and noise. Long Service Life The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage. Thus this bearing is as quiet as a sleeve bearing but comes with a significantly higher service life. Innovative Design Enables Quiet and Efficient Ventilation The innovative design of the fan blades improves the airflow and facilitates a highly efficient ventilation. The impeller was designed with a |
| Dimensions | 92.00 x 92.00 x 25.00 mm |
| Berat penghantaran | 0.11 kg |
| Dimensi bungkusan | 99 × 97 × 28 mm |
The fan delivers 21.2 CFM at 1000 RPM when powered from a standard 12 V 3‑pin header.
Yes — the unit measures 92.00 x 92.00 x 25.00 mm, matching standard 92 mm fan cut‑outs.
Align the keyed 3‑pin connector with the motherboard header tab; forcing it backwards disables RPM reporting.
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