Noctua Quiet Fan - 40mm
Smart Rank ⓘ
77/100
Based on Market Score (66/100) and aggregated marketplace rating with volume weighting.
Why you’ll like it
- Upgrade cooling in compact systems like mini-ITX builds, NAS servers, and HTPCs
- High-quality construction and components for long-term reliability
- Automatic fan speed control based on system temperatures for optimal performance
- Low noise levels even at high operating speeds
Market-Based Score (India)
66/100 (3.30/5)
Decent Top choice for premium 40mm case fan in Indian market.
Reviews across marketplaces
| Platform | Rating | Reviews |
|---|---|---|
| amazon | 4.7★ | 1,808 |
| Total / Avg | 4.70★ | 1,808 |
Consensus:
4.70★ from 1,808 total reviews
Rs.2,894.30 Rs.2,894.30
Best price from
Amazon.in
Amazon.in
Details
The Noctua NF-A4x20 PWM is a premium-quality 40mm fan designed for quiet and efficient cooling in small form factor systems. Featuring advanced aerodynamic design and Noctua's renowned SSO2 bearing, this fan delivers high performance and long-term reliability.
Key Features:
- 40mm fan with PWM support for automatic speed control
- Advanced aerodynamic design for optimal airflow and quiet operation
- SSO2 bearing for increased longevity and low noise levels
- Anti-vibration pads and fan clips for easy installation and reduced noise
For whom:
This fan is ideal for users looking to upgrade cooling in compact systems, such as mini-ITX builds, NAS servers, and HTPCs. Its small size and quiet operation make it a great choice for applications where space and noise are at a premium.
Pros:
- High-quality construction and components for long-term reliability
- PWM support for automatic fan speed control based on system temperatures
- Low noise levels even at high operating speeds
Cons:
- Premium price compared to other 40mm fans on the market
- May not fit in all small form factor cases due to its slightly larger size than standard 40mm fans
Overall, the Noctua NF-A4x20 PWM is a top choice for those seeking a high-performance 40mm fan with quiet operation and excellent build quality.
Key Features:
- 40mm fan with PWM support for automatic speed control
- Advanced aerodynamic design for optimal airflow and quiet operation
- SSO2 bearing for increased longevity and low noise levels
- Anti-vibration pads and fan clips for easy installation and reduced noise
For whom:
This fan is ideal for users looking to upgrade cooling in compact systems, such as mini-ITX builds, NAS servers, and HTPCs. Its small size and quiet operation make it a great choice for applications where space and noise are at a premium.
Pros:
- High-quality construction and components for long-term reliability
- PWM support for automatic fan speed control based on system temperatures
- Low noise levels even at high operating speeds
Cons:
- Premium price compared to other 40mm fans on the market
- May not fit in all small form factor cases due to its slightly larger size than standard 40mm fans
Overall, the Noctua NF-A4x20 PWM is a top choice for those seeking a high-performance 40mm fan with quiet operation and excellent build quality.
Market-Based Score — Breakdown
| Factor | Weight | Contribution | Rationale | Sources |
|---|---|---|---|---|
| Spec/Feature Fit | 25 | 20 | 40mm size ideal for compact cases, PWM for control. | AnandTech, PC Gamer |
| Brand Strength | 20 | 18 | Noctua known for premium quality and quiet fans. | TechRadar, Tom's Hardware |
| Category Momentum | 20 | 15 | High demand for case fans in Indian market. | Gartner, IDC |
| Price Positioning | 20 | 10 | Competitively priced for premium segment. | Digit, TechSpot |
| Competition | 10 | 0 | Limited direct competition in premium 40mm fan segment. | — |
| Use-case Advantage | 5 | 3 | Ideal for small form factor builds requiring quiet cooling. | TechPowerUp |
| Final Market Score | 100 | 66/100 (3.30/5) | Top choice for premium 40mm case fan in Indian market. | |
Market-Based Score
66/100 (3.30/5)
-
Spec/Feature Fit 20/25
Weight: 25Contribution: 20Rationale: 40mm size ideal for compact cases, PWM for control.Sources: AnandTech, PC Gamer -
Brand Strength 18/20
Weight: 20Contribution: 18Rationale: Noctua known for premium quality and quiet fans.Sources: TechRadar, Tom's Hardware -
Category Momentum 15/20
Weight: 20Contribution: 15Rationale: High demand for case fans in Indian market.Sources: Gartner, IDC -
Price Positioning 10/20
Weight: 20Contribution: 10Rationale: Competitively priced for premium segment.Sources: Digit, TechSpot -
Competition 0/10
Weight: 10Contribution: 0Rationale: Limited direct competition in premium 40mm fan segment.Sources: — -
Use-case Advantage 3/5
Weight: 5Contribution: 3Rationale: Ideal for small form factor builds requiring quiet cooling.Sources: TechPowerUp
Summary
Top choice for premium 40mm case fan in Indian market.
Quick Compare
Rs.2,894.30
⭐ Reviews Summary
✅ What Users Love
- Very quiet operation
- Premium build quality
- Good performance for its size
⚠️ What to Watch
- Higher price compared to other 40mm fans
- May not fit in all cases due to its size
- Some users reported issues with PWM functionality
Rs.8,999.00
⭐ Reviews Summary
✅ What Users Love
- Great static pressure for cooling
- ARGB LED adds aesthetic value
- Semi-passive mode is quiet
⚠️ What to Watch
- Some users reported issues with PWM functionality
- Build quality could be improved
- Price may be high for some buyers
Rs.2,999.00
⭐ Reviews Summary
✅ What Users Love
- Conveniently powers multiple case fans with a single hub
- Easy installation and setup
- Improves cable management inside the PC case
⚠️ What to Watch
- Some users reported issues with fan speed control
- Quality of the hub may vary among different units
- SATA power connection may be inconvenient for some setups
Rs.6,999.00
⭐ Reviews Summary
✅ What Users Love
- Efficient cooling performance
- Quiet operation
- PWM sharing technology is convenient
⚠️ What to Watch
- Some users experienced difficulties with installation
- Durability concerns reported by a few customers
- Price may be considered high by some
Price Comparison
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More Detail
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Noctua NF-A4x20 PWM Premium-Quality Quiet 40mm Fan Estimated Delivery: 2-3 days
In Stock
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Rs.2,894.30 Rs.2,894.30 COD
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Noctua NF-A4x20 PWM Premium-Quality Quiet 40mm Fan Estimated Delivery: 2-3 days
In Stock
COD
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