Silverstone Technology
Silverstone Technology SF120B 120mm 2500 RPM case fan
A 120 mm case fan with a Shark Force blade design, fluid dynamic bearing and PWM control up to 2500 RPM for quiet, high-performance cooling
- Fan Counts1 Fan
- TypeCase Fan
- Fan Size120mm
- Bearing TypeFluid Dynamic
- RPM2500 RPM
- ColorBlack
- Shark Force blade design cuts noise while boosting airflow
- PWM control spans 0 to 2500 RPM for silent idle and full speed
- Three-phase six-pole motor runs smoother and quieter than typical four-pole units
- Fluid Dynamic Bearing extends operating life with reliable performance
- Modular cable system simplifies routing and keeps builds tidy
120 mm PWM case fan
The Silverstone Technology SF120B is a single 120 mm case fan built for system builders who need adjustable airflow in a standard mounting size. Its fluid dynamic bearing and modular cable design suit both new assemblies and upgrades where cable routing space is tight.
Thermals noise and power draw
A 0 to 2500 RPM range via PWM lets the fan run near silent at idle while still moving significant air when temperatures rise. The three-phase six-pole motor and Shark Force blade profile reduce turbulence, so typical operation stays quiet without sacrificing cooling capacity.
Sustained load behaviour
Under continuous demand the six-pole design maintains stable torque and consistent speed, avoiding the vibration spikes common in simpler four-pole units. Fluid dynamic bearing lubrication preserves acoustic performance over long running periods, keeping airflow steady during extended workloads.
Besonderheiten
- Shark Force blade design cuts noise while boosting airflow
- PWM control spans 0 to 2500 RPM for silent idle and full speed
- Three-phase six-pole motor runs smoother and quieter than typical four-pole units
- Fluid Dynamic Bearing extends operating life with reliable performance
- Modular cable system simplifies routing and keeps builds tidy
Technische Daten
| Brand | SilverStone |
|---|---|
| Fan Counts | 1 Fan |
| Type | Case Fan |
| Fan Size | 120mm |
| Bearing Type | Fluid Dynamic |
| RPM | 2500 RPM |
| Color | Black |
| Versandgewicht | 0.23 kg |
| Paketgröße | 127 × 127 × 51 mm |
Fragen zu diesem Artikel
How do I install the Silverstone SF120B and which step is often missed?
Mount the 120mm fan using the four corner screws, then connect the modular PWM cable to the motherboard header; the modular cable must be plugged into the fan first, a step builders sometimes skip.
What maintenance or replacement will the Silverstone SF120B need later?
The Fluid Dynamic Bearing is rated for long life and requires no lubrication; if noise or vibration appears after years of use, replace the entire fan unit.
What limit appears first on the Silverstone SF120B during sustained high-speed operation?
At 2500 RPM the motor hits its maximum speed; the three-phase six-pole design and Shark Force blades are built to maintain airflow without exceeding that ceiling.
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