Noctua NF-A9 5V PWM Premium Quiet Fan for Desktop Computers Brown 4-Pin 5V Specifications Quiet Cooling USB Power Adapte

A Must-Read Feature Guide

Premium Quiet Cooling Fan Size: 92x92x25 mm

Key Features: - 5V, 4-pin PWM version - Polarity protection for 5V applications - PWM speed control for precise settings

Quiet Performance: - Max. 2000 RPM - Max. 22.8 dB(A), ensuring superior cooling with minimal noise

Reliability and Durability: - Mean Time To Failure (MTTF) >150,000 hours

Innovative Design Enhancements: - A-Series award-winning 92x25mm design - Flow Acceleration Channels for increased air flow - Advanced Acoustic Optimisation frame for superior quiet cooling performance

Flexible Power Options: - USB power adaptor cable for use on devices with USB host ports, power banks, or USB power supplies

Comprehensive Accessories: - Anti-vibration mounts for stable operation - Fan screws for secure mounting - Extension cable for easy connection - OmniJoin adaptor set for connection to proprietary fan headers

Experience the perfect blend of performance and quiet operation with our Premium Quiet Cooling Fan.