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Noctua NF-A6x25-PWM 60x60x25mm, 4 pin PWM, 3000/550rpm

 

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Noctua
Part no NF-A6X25 PWM
Ascent part no 536181
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The Noctua NF-A6x25 PWM is a high-efficiency, quiet 60x60x25mm premium computer cooling fan designed for optimal airflow and static pressure with low noise levels. It features advanced aerodynamic design elements such as flow acceleration channels and a proprietary AAO (Advanced Acoustic Optimisation) frame for acoustic and performance excellence. This fan is ideal as a replacement for noisy or damaged 60mm fans, ensuring quiet operation with up to 3000 RPM speed controlled via 4-pin PWM. It comes with multiple accessories including anti-vibration mounts and extension cables to facilitate flexible installation. Rated for longevity, it benefits from a 6-year manufacturer warranty.

Technical Specifications

Product NameNoctua NF-A6x25 PWM
ManufacturerNoctua
Model NumberNF-A6X25 PWM
Product LineNF-A Series
Product CategoryCooling
Physical
Size (Form factor)60 x 60 x 25 mm
ColourBrown
Mounting Hole Spacing50 x 50 mm
Electrical
Rated Voltage12 V DC
Operating Voltage7 V to 13 V DC
Starting Voltage7 V DC
Rated Current0.09 A (±10%)
Power Consumption1.08 W (±10%)
Connector4-pin PWM
Performance
Speed Range0 – 3000 RPM
Maximum Airflow29.2 m³/h (17.19 CFM)
Maximum Acoustical Noise19.3 dB(A)
Maximum Static Pressure2.18 mm H₂O
Minimum Rotational Speed (PWM controlled)Approx. 550 RPM
Durability
MTBF> 150,000 hours
Bearing TypeSSO2
Insulation Resistance10 MΩ (500 VDC)
Dielectric Strength5 mA max (500 VAC)
Protection Features
Locked Rotor ProtectionAuto power off after lock detected; restart attempts 2 to 6 seconds later
Polarity ProtectionFan protected against incorrect polarity for up to 5 seconds
Warranty Information6 years manufacturer warranty

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Noctua
Part no NF-A6X25 PWM
Ascent part no 536181
  • Free NZ deliveryNo hidden fees
  • 100% Kiwi owned34 years in business
  • Net Promoter Score 94Rated by our customers
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