Noctua Quiet Fan - 40mm

0 reviews
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

PlatformRatingReviews
amazon 4.7★ 1,808
Total / Avg 4.70★ 1,808
Consensus: 4.70★ from 1,808 total reviews

⭐ 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.2,894.30 Rs.2,894.30
Best price from Amazon.in Amazon.in
Key Features
Category Fan
Model B071W93333
Size 40mm
Type PWM
Design Aerodynamic
Bearing SSO2
Noise Level Low
Installation Easy with anti-vibration pads
Ideal For Mini-ITX, NAS, HTPC
Price 2894.3000
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.

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: 25
    Contribution: 20
    Rationale: 40mm size ideal for compact cases, PWM for control.
    Sources: AnandTech, PC Gamer
  • Brand Strength 18/20
    Weight: 20
    Contribution: 18
    Rationale: Noctua known for premium quality and quiet fans.
    Sources: TechRadar, Tom's Hardware
  • Category Momentum 15/20
    Weight: 20
    Contribution: 15
    Rationale: High demand for case fans in Indian market.
    Sources: Gartner, IDC
  • Price Positioning 10/20
    Weight: 20
    Contribution: 10
    Rationale: Competitively priced for premium segment.
    Sources: Digit, TechSpot
  • Competition 0/10
    Weight: 10
    Contribution: 0
    Rationale: Limited direct competition in premium 40mm fan segment.
    Sources: —
  • Use-case Advantage 3/5
    Weight: 5
    Contribution: 3
    Rationale: Ideal for small form factor builds requiring quiet cooling.
    Sources: TechPowerUp
Summary
Top choice for premium 40mm case fan in Indian market.

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Price Comparison

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Rs.2,894.30 Rs.2,894.30

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Noctua NF-A4x20 PWM Premium-Quality Quiet 40mm Fan

Estimated Delivery: 2-3 days
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Rs.2,894.30 Rs.2,894.30