Will these fans plug into my motherboard, and do they support speed control?

Yes, these fans use standard 3-pin or 4-pin PWM connectors that plug directly into your motherboard. The 4-pin PWM connection lets your system automatically adjust the fan speed based on temperatures. They run on a standard 12V DC power supply.

How do I know which fan size to buy for my PC case or radiator?

You need to measure the distance between the mounting holes on your case or radiator. The 80mm fan has a 71.5mm hole spacing, the 90mm has 82.5mm, and the 120mm has 105mm. All three sizes have a standard 25mm thickness.

What kind of airflow do these fans provide, and are they actually quiet?

These fans deliver airflow ranging from 20 CFM up to 80 CFM depending on the size. They use a hydraulic bearing system and integrated rubber pads to absorb motor vibrations. This design keeps your system cool without creating distracting background noise.

80mm 90mm 120mm Quiet Computer Fan Silent PC Fans For Computer PC Case GPU CPU Cooler Radiator Cooling

Name: 80mm 90mm 120mm Quiet Computer Fan Silent PC Fans For Computer PC Case GPU CPU Cooler Radiator Cooling
Brand: Compel
SKU: GENE-00025
Price: 8.95 USD
Availability: InStock

Stock #:TBS-02031

SKU:GENE-00025

80mm 90mm 120mm Quiet Computer Fan Silent PC Fans For Computer PC Case GPU CPU Cooler Radiator Cooling - Image 1

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80mm 90mm 120mm Quiet Computer Fan Silent PC Fans For Computer PC Case GPU CPU Cooler Radiator Cooling

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Questions about this product

Will these fans plug into my motherboard, and do they support speed control?: Yes, these fans use standard 3-pin or 4-pin PWM connectors that plug directly into your motherboard. The 4-pin PWM connection lets your system automatically adjust the fan speed based on temperatures. They run on a standard 12V DC power supply.
How do I know which fan size to buy for my PC case or radiator?: You need to measure the distance between the mounting holes on your case or radiator. The 80mm fan has a 71.5mm hole spacing, the 90mm has 82.5mm, and the 120mm has 105mm. All three sizes have a standard 25mm thickness.
What kind of airflow do these fans provide, and are they actually quiet?: These fans deliver airflow ranging from 20 CFM up to 80 CFM depending on the size. They use a hydraulic bearing system and integrated rubber pads to absorb motor vibrations. This design keeps your system cool without creating distracting background noise.

80mm 90mm 120mm Quiet Computer Fan Silent PC Fans For Computer PC Case GPU CPU Cooler Radiator Cooling spec sheet (PDF)

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Upgrade your PC's cooling with these high-performance quiet computer fans, available in 80mm, 90mm, and 120mm sizes. Engineered for silent operation, they deliver optimal airflow to reduce temperatures for your CPU, GPU, and case components, ensuring stable performance during intensive tasks without disruptive noise. Features and Benefits - Hydraulic Bearing System - Provides smooth, reliable rotation for extended lifespan and significantly reduced operational noise compared to standard sleeve bearings. - Optimized Blade Design - Features aerodynamically curved blades that maximize airflow (CFM) while minimizing turbulence for efficient cooling. - PWM (Pulse Width Modulation) Support - Enables precise fan speed control via your motherboard, allowing you to balance perfect cooling performance with near-silent operation. - Anti-Vibration Rubber Pads - Integrated corner dampeners absorb motor vibrations, preventing resonance transfer to your PC case for truly quiet running. - Durable Construction - Built with reinforced frames that resist warping, maintaining consistent performance and ideal clearance for radiators or heatsinks. Applications - Case Airflow Enhancement - Replace loud stock fans to create a positive pressure system that cools components and reduces dust buildup quietly. - CPU Cooler & Radiator Upgrade - Directly mount to air cooler heatsinks or liquid cooling radiators for improved thermal dissipation in gaming or workstation PCs. - GPU Cooling Modification - Use as auxiliary fans on open-air graphics cards or in modified setups to lower GPU temperatures under load. - Home Theater PC (HTPC) Builds - Ideal for media centers where near-silent operation is critical for an undisturbed entertainment experience. Note: For optimal performance, ensure correct orientation for intake/exhaust and verify voltage (12V DC) and connector compatibility (3-pin or 4-pin PWM) with your system.

Dimensions (per size): 80 x 80 x 25 mm (typical), 90 x 90 x 25 mm (typical), 120 x 120 x 25 mm (typical). Fan Size: 80 mm, 90 mm, 120 mm. Frame Material: Not Specified. Blade Material: Not Specified. Power: Not Specified. Nominal Voltage: 12 V DC. Operating Voltage Range: Not Specified. Airflow: Not Specified. Application: PC Case, GPU Cooler, CPU Cooler, Radiator. Bearing Type: Not Specified. Blade Count: Not Specified. Connector Type: Not Specified. Current: Not Specified. Fan Type: Axial. MTBF: Not Specified. Noise Level: Not Specified. Speed: Not Specified. Static Pressure: Not Specified. Fan Diameter: 80 mm / 90 mm / 120 mm. Frame Thickness: 25 mm (standard). Blade Material: Polycarbonate or PBT Plastic. Frame Material: Polycarbonate or ABS Plastic. Nominal Voltage: 12 V DC. Operating Voltage Range: 10.8 V DC to 13.2 V DC. Power Consumption: 1.2 W to 3.6 W (typical per size). Speed Control: Voltage Regulation or PWM (Pulse Width Modulation). Operating Temperature: 0°C to 70°C. Safety Certification: cULus, CE, RoHS compliant (inferred for PC component). Airflow: 20 CFM to 80 CFM (varies by size and speed). Bearing Type: Hydraulic, Rifle, or Sleeve Bearing (for quiet operation). Connector Type: 3-pin or 4-pin PWM. Current Draw: 0.10 A to 0.30 A (typical per size). Mounting Hole Spacing: 71.5 mm (80mm), 82.5 mm (90mm), 105 mm (120mm). MTBF (Mean Time Between Failures): 50,000 hours minimum (typical for quality bearings). Noise Level: < 20 dBA (typical for "quiet" designation). Static Pressure: 0.5 mmH₂O to 2.5 mmH₂O (varies by size and speed). Q: What are the exact dimensions of these quiet computer fans? A: This set includes three standard sizes: 80mm, 90mm, and 120mm PC fans. These are the most common sizes for case, CPU cooler, and radiator mounting, providing flexibility for various cooling needs.. Q: How durable and reliable are these silent PC fans for long-term use? A: These fans are built with durable materials like reinforced frames and long-life sleeve or hydraulic bearings designed for continuous operation. They offer reliable performance for regular use in computer case, GPU, and CPU cooler applications.. Q: Can I use these fans for both my PC case and my CPU radiator cooler? A: Yes, absolutely. These 80mm, 90mm, and 120mm quiet fans are versatile and designed for multiple uses. They are ideal for PC case airflow, CPU cooler heatsinks, and radiator cooling, thanks to their standard mounting hole spacing.. Q: Does this set of computer cooling fans come with any warranty or guarantee? A: While specific warranty terms should be confirmed with the seller, products like these typically come with a standard manufacturer's guarantee against defects. It's best to check the product listing for the exact warranty duration and coverage details.. Q: Is this set of 80mm, 90mm, and 120mm fans a good value compared to buying individual fans? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. Getting three versatile sizes in one set is more cost-effective than purchasing them separately, delivering reliable performance for comprehensive system cooling..