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Product Overview

The Noctua NF-A14x25r G2 PWM Sx2-PP chromax.black is a set of two black 140 mm case fans with 4-pin PWM control and Noctua’s SSO2 bearing. Speed runs from 1,250 to 1,500 rpm, delivering 127.1 to 155.6 m³/h of airflow and 1.3 to 2.56 mm H2O of static pressure at 19.7 to 24.8 dB. The A-series design uses Flow Acceleration Channels.

The Sx2-PP set contains two fans whose speeds are offset by roughly +/- 25 rpm to avoid unwanted acoustic interaction, which makes it suited to push-pull use on 140 mm CPU coolers such as the NH-D15(S) and NH-U14S. It also works as an upgrade for existing 140 mm fans. The kit includes Low-Noise Adapters that cap maximum PWM speed at 1,250 rpm, plus a PWM Y-cable, extension cables, anti-vibration mounts and fan screws.

Specification

• Manufacturer: Noctua
• Model: NF-A14x25r G2 PWM Sx2-PP chromax.black
• MPN: NF-A14x25r G2 PWM Sx2-PP chromax.black
• EAN: 9010018100754
• Type: Case fan
• Quantity: 2 fans (Sx2-PP push-pull set)
• Fan size: 140 mm
• Speed: 1,250 to 1,500 rpm
• Noise level: 19.7 to 24.8 dB
• Airflow: 127.1 to 155.6 m³/h
• Static pressure: 1.3 to 2.56 mm H2O
• Bearing: SSO2
• Connector: 4-pin PWM
• Voltage: 12 V
• Power consumption: 2.28 W
• Colour: Black
• Dimensions (W x H x D): 140 x 140 x 25 mm
• Mounting: Screwed

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