Description
Noctua's NF-A15 is a highly optimised quiet 140mm premium fan with a round Advanced Acoustic Optimisation (AAO) frame system and some advanced aerodynamic design measures such as Flow Acceleration Channels for improved cooling performance with low noise. The renowned SSO2 bearing technology guarantees excellent smooth running for over 150,000 hours and long-term stability.
► PWM
The PWM version of the fan is based on Noctua's self-developed PWM IC control chip. This integrates Smooth Commutation Drive technology (SCD) for quieter operation while enabling extra low power consumption. Fully automatic speed control is ensured via 4-pin connections.
Technical specifications:
| Format | 140x150x25mm | |
| Hole spacing | 105x105mm | |
| Connection | 4-pin PWM | |
| Rotation speed (+/- 10%) | 1200 rpm | |
| Rotation speed with LNA (+/-10%) | 900 rpm | |
| Noise development | 19.2dB(A) | |
| Max. Input | 0.96W | |
| Max. current | 0.08A | |
| Operating voltage | 12V | |
| MTTF | > 150,000 hours | |
| Included |
1 x Low Noise Adapter (LNA) |
|
Noctua Guide
Product videos:
English reviews written for Noctua Fan 12V NF-A15
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