
( Brand: Be Quiet ), ( Manufacturer Part Number: BL099 ), ( Size: 120mm Pwm ), ( UPC: 260052188910 ), ( Package Dimensions Lxwxh: 8.23x6.3x1.34 Inches ), ( Weight: 0.99 Pounds ), ( Fan Diameter: 140 Mm ), ( Power Connection: 4-pin ), ( Type: Case Fan ), ( Maximum Fan Speed: 2400 Rpm ), ( Color: Black ), ( Voltage: 12 V ), ( Bearing Type: Fluid ), ( Maximum Airflow Volume: 165 Cfm )
The Bl099 Silent Wings 140mm PWM 2400 RPM Cooling Fan is a high-performance, yet silent solution for your cooling needs. This fan, measuring 140mm in diameter, is equipped with a PWM (Pulse Width Modulation) controller, allowing for seamless speed adjustment from 600 to 2400 RPM. This feature ensures optimal performance in various temperature scenarios while maintaining a quiet operation, perfect for use in environments where noise reduction is a priority.
The Bl099 Silent Wings fan boasts a 120mm PWM adapter, enabling its compatibility with a wider range of motherboards and power supplies, making it a versatile choice for PC builders and upgraders. The fan's blades are specifically designed for reduced air turbulence, resulting in improved airflow and increased efficiency. The fan's hydraulic bearing system ensures smooth operation and long-term reliability, with an estimated lifespan of up to 160,000 hours.
This fan's unique combination of performance, quiet operation, and longevity makes it an excellent choice for a variety of applications, including PC cooling, server racks, and other cooling-intensive equipment. The Bl099 Silent Wings 140mm PWM 2400 RPM Cooling Fan is a testament to the balance between efficiency, silence, and durability in cooling technology.
Pros of buying Bl099 Silent Wings 140mm PWM 2400rpm Cooling Fan:1. Silent Operation: As the name suggests, this fan operates silently due to its hydraerodynamically optimized airflow design. This makes it ideal for use in computers, servers, and other noise-sensitive environments.
2. PWM Controller: The fan comes with a PWM (Pulse Width Modulation) controller that allows for precise speed control between 600-2400 RPM, ensuring optimal cooling efficiency and noise reduction.
3. High Airflow: Despite its low noise level, the Bl099 Silent Wings 140mm fan delivers a high airflow of 98.5 CFM (Cubic Feet per Minute). This is enough to cool down even high-power components in a computer case.
4. Wide Compatibility: The fan has a 4-pin PWM connector that is compatible with most modern computer motherboards. It also comes with an adapter for 3-pin fans, increasing its versatility.
Cons of buying Bl099 Silent Wings 140mm PWM 2400rpm Cooling Fan:1. High Cost: Compared to other 140mm fans, the Bl099 Silent Wings fan is relatively expensive. This may be a disadvantage for budget-conscious shoppers.
2. Limited RPM Range: While the PWM controller allows for precise speed control, the fan's RPM range is limited to 600-2400 RPM. Some users may prefer fans with a broader RPM range for more granular control.
Conclusion:The Bl099 Silent Wings 140mm PWM 2400rpm Cooling Fan is a high-quality product that offers excellent cooling performance alongside silent operation. Its PWM controller and wide compatibility make it a versatile choice for various applications. However, its relatively high cost may be a concern for some users. If noise reduction is a priority and you are willing to pay a premium for it, then the Bl099 Silent Wings fan is a recommended purchase. On the other hand, if you are looking for a more budget-friendly option, there are other 140mm fans available in the market with similar performance specifications.
Speed switch allows changing maximum PWM speed Between medium-speed, high-speed and ultra-high-speed up to 2400 rpm. Fixed cables kg: 0.258, Optimized fan blades for the highest performance on radiators and heat sinks. Small tip clearance and a fan frame with funnel-shaped air outlet for extremely high pressure. Model: Silent Wings 4 140mm PWM Connector: 4-pin Dimensions mm: 140 Fan speed 100% / 12V rpm: 2400 Air Flow cfm m3/h: 97.41 165.5 Pressure mm H2O: 3.64 Noise level dB A : 36.8 Cable length 500 L x W H, 25 Bearing technology: FDB Motor 6-pole fan motor Weight incl.
Silent Wings 4 140mm PWM, 2400 RPM, Premium Cooling Fan, 4-Pin - BL099: PWM is the most progressive, perform ant and versatile fan by Be Quiet. Virtually inaudible operation at regular speed.