What are the alternatives to the Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow Low Noise…?

Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow Low Noise… competes with other Cases & Modding products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Cases & Modding category for alternatives.

Noctua

Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow Low Noise, 5V, 30mm Thick Fan, for Ventilation and Electronics Cooling, USB-A Power Adaptor, 800rpm 3-Pin

Name: Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow Low Noise, 5V, 30mm Thick Fan, for Ventilation and Electronics Cooling, USB-A Power
Brand: Noctua
SKU: B07F477B13
Price: 35.95 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$35.95

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🛒 See live eBay price Also on Amazon → Compare to similar cases & modding

*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.

Bottom line: The Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow Low Noise, 5V, 30mm Thick Fan, for Ventilation and Electronics Cooling, USB-A Power Adaptor, 800rpm 3-Pin is a niche pick — read recent reviews before buying in the cases & modding category, priced around $35.95. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the cases & modding category. Noctua's cases & modding lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for cases & modding of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Premium quiet fan, 200x200x30 mm, 5V, 3-pin Molex, 800 RPM, 18.1 dB(A), >150,000 h MTTF
✓ Backed by Noctua's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Premium quiet fan, 200x200x30 mm, 5V, 3-pin Molex, 800 RPM, 18.1 dB(A), >150,000 h MTTF
Award-winning 200x30mm A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
5V 3-pin version (800rpm) with polarity protection for 5V-based industrial applications or replacing 5V fans in various devices
USB power adaptor cable allows the fan to run on devices with USB host ports, power banks or USB power supplies such as those used by smartphones
Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connection to proprietary fan headers

Full Specifications

Brand	Noctua
Model	NF-A20 5V
Voltage	5 volts
Material	Fibre-glass reinforced PBT
Dimensions	200x200x30 mm
Unit Count	1 Count
Noise Level	18.1 db
Part Number	NF-A20 5V
Connectivity	USB
Material Type	Fibre-glass reinforced PBT
Cooling Method	Air
Number of Items	1
Number of Packs	1
Vibration/Rumble	Yes
Air Flow Capacity	146.9 cubic meter per hour
Compatible Devices	Desktop
Power Connector Type	3-Pin
Warranty Description	6 year manufacturer’s warranty
Maximum Rotational Speed	800 rpm
Item Dimensions L x W x H	7.87"L x 7.87"W x 1.18"H

Ready to buy?

Noctua NF-A20 5V, High-Performance Quiet Fan 200mm | High Airflow Low Noise, 5V, 30mm Thick Fan, for Ventilation and Electronics Cooling, USB-A Power Adaptor, 800rpm 3-Pin is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.