Noctua NF-A4x20 PWM (NF-A4x20 PWM)

Noctua NF-A4x20 PWM (NF-A4x20 PWM) key details
Brand Noctua	Model NF-A4x20 PWM
Part Number NF-A4x20 PWM	Warranty 6 years

Noctua NF-A4x20 PWM specifications
FAN RPM 1200 to 5000 RPM	Noise Level 12.2 to 14.9 dBA
Airflow 4.89 to 5.53 CFM

Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)

Name: Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
Brand: Noctua
Price: 15.95 USD
Availability: InStock
Rating: 4.8 (516 reviews)

(516 Total Reviews)

$15.95

In USD (Actual price may vary depending on the seller)

Key Features

Premium quiet fan, 40x40x20 mm, 12V, 4-pin PWM, max. 5000 RPM, max. 14.9 dB(A), >150,000 h MTTF
Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
40x20mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs
4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 5000rpm maximum speed (4400rpm with supplied Low-Noise Adaptor)
Includes anti-vibration mounts, fan screws, extension cable, y-cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers