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NOCTUA NF-S12B redux 1200 PWM

Fan 120x120x25mm, 400-1200rpm, max. 18.1 dB (A), unique blade design, 4pin connector
incl. VAT £10.90
excl. VAT £9.08
Return products within 60 days £0.54 Possibility to return products within 60 days
In stock > 10 pcs
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Warranty 60 months Code:  CT255w3c Product Number:  NF-S12B redux-1200PWM
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NOCTUA NF-S12B redux 1200 PWM In stock > 10 pcs
Rated by 53 users
5 39x
4 9x
3 3x
2 0x
1 2x
500+ Customers Purchased
90 % Customers Recommend

NOCTUA NF-S12B redux 1200 PWM

The NOCTUA NF-S12B redux 1200 PWM fan is based on the award-winning architecture that made NOCTUA one of the leading companies in the field. The fan consists of seven blades placed around an integrated 120 mm diameter rotor. The blades speed is up to 1200 RPM. In addition, notches placed at the end of the blades significantly increase the air flow. The fan connects to the motherboard via a 4-pin connector. The fan offers an unprecedented average trouble-free operation of over 150,000 hours (17 years!). Coupled with outstanding performance, legendary quiet operation and several additional features, the fan won’t disappoint even the most demanding of users.

Innovative PWM IC control with SCD

NOCTUA NF-S12B redux 1200 PWM supports fully automatic speed control. Its main advantage is the Smooth Commutation Drive (SCD) which eliminates undesirable jumps and delivers quieter operation  at slower rotation speeds.

SSO bearings

The time-tested proprietary Noctua bearings have been further refined to provide the quietest possible operation. NOCTUA NF-S12B redux 1200 PWM uses optimized SSO bearings with a rear magnet positioned closer to the axis, offering improved stability, precision and durability.

Additional information:

Bearing: SSO (self-stabilizing oil bearing)
Speed ??range: 400-1200 rpm.
Air flow: 100.6 m3 / h
Noise: 18.1 dB (A)
Max. Power consumption: 0.9 W
Max. Current consumption: 0.075 A
Voltage: 12 V
Lifetime:> 150,000 hours
Static pressure: 1.31 mm H 2 O


Standard Packaging:
NOCTUA NF-S12B redux 1200 PWM fan
4 fan screws

By air Done!
Maximum speed
1,200 RPM Done!
59.21 CFM (100.6 m3/h) Done!
Maximum loudness
18.1 dB Done!
Speeds control
Automatic speed control Done!
Dimension type
Dimension type
120 × 120 mm Done!
25 mm Done!
More Specifications

This product is not an independently functional unit and may require professional installation.

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Rated by 53 users
5 39x
4 9x
3 3x
2 0x
1 2x
500+ Customers Purchased
90 % Customers Recommend
Zakaznik, Koprivnica 27/11/2015
Perfect build quality, and design. Cable is long enough, about 30cm! Cable is sticky, dust magnet, and smells wired!
Míla 19/09/2014
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very quiet do not supply the rubber screws, I had obědnat separately
Filip, Praha 10 22/05/2015
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On the same speed once feel so strong I Arctic Cooling 120 mm in position sani into the box really firm (and heavy) construction volume the same as AC, da but uses significantly lower speeds while maintaining the same performance as airflow Optimised AC = No
Customer 06/05/2015
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zeer voordelig Snell levering /
Kamil, Přibyslavice 18/03/2015
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Low noise
Tomáš, Praha 9 08/03/2015
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Silent Nothing
Customer, Nitra 11 18/01/2015
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The perfect thing. Was purchased for replacement purposes noisy fan in the cabinet. The difference is huge. Quiet, functional and reliable. The system itself sets the optimal speed. Simple installation - purchase odporúčam. It could also be in the black.
Marián, Jaslovske Bohunice 16/11/2014
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Customer 10/03/2015
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below 800 rpm and quiet at a decent airflow compared to conventional brown color older technology than NOCTUA NF-P12 PWM recommending purchased for CZK 500 NF-P12 PWM, better equipment, bearings, vanes shape, etc ..
Jan, Praha 9 15/01/2015
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excellent factory processing subjectively much greater airflow than the reference cooler at the source (Chieftec GPS-450A) at full speed (1200 rpm), very noisy at 800 rpm is still heard as intrusive background noise (both negatives may be due to the use of coolers source Chieftec GPS-450A, as compensation for the reference cooler)
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