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Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM… competes with other Cooling & Fans products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Cooling & Fans category for alternatives.

Noctua

Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey)

Name: Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey)
Brand: Noctua
SKU: B00KF7PPY4
Price: 16.95 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 →

$16.95

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View Current Price on Amazon → Compare to similar cooling & fans

*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey) is a niche pick — read recent reviews before buying in the cooling & fans category, priced around $16.95. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the cooling & fans category. Noctua's cooling & fans 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 cooling & fans 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

✓ 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

High performance cooling fan, 120x120x25 mm, 12 V, 4-pin PWM, max. 1200 RPM, max. 18.1 dB(A), >150,000 h MTTF
Renowned NF-S12B high-end 120x25mm 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users
Airflow-optimised blade design with high CFM and outstanding quietness of operation, ideal for low-noise case cooling, chassis ventilation and other applications with low airflow resistance
1200rpm 4-pin PWM version with excellent balance of performance and quietness, supports automatic motherboard speed control (powerful airflow when required, virtually silent at idle)
Streamlined redux edition: proven Noctua quality at an attractive price point, wide range of optional accessories (anti-vibration mounts, S-ATA adaptors, y-splitters, extension cables, etc.)

Full Specifications

Brand	Noctua
Model	NF-S12B redux-1200 PWM
Voltage	12 Volts
Material	Fibre-glass reinforced PBT
Dimensions	120x120x25 mm
Unit Count	1.0 Count
Noise Level	18.1 Decibels
Part Number	NF-S12B redux-1200 PWM
Material Type	Fibre-glass reinforced PBT
Cooling Method	Air
Number of Items	1
Vibration/Rumble	Yes
Air Flow Capacity	100.6 Cubic Meters Per Hour
Compatible Devices	Desktop
Power Connector Type	4-Pin
Warranty Description	6 year manufacturer’s warranty
Maximum Rotational Speed	1200 RPM
Item Dimensions L x W x H	0.98"L x 4.72"W x 4.72"H
Global Trade Identification Number	00842431012371

Ready to buy?

Noctua NF-S12B redux-1200 PWM, High Performance Cooling Fan, 4-Pin, 1200 RPM (120mm, Grey) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Price and availability subject to change.