The Noctua NA-FC1 is a compact, premium-grade PWM fan controller designed for precise speed regulation of up to three 4-pin fans. Whether you’re fine-tuning airflow or minimizing acoustic output, this unit provides both automatic PWM passthrough and manual adjustment via its dial interface. Ideal for enthusiasts seeking silent operation or optimized thermal behavior in custom builds.

Key Features:

Manual speed control for PWM fans with precision tuning

Supports up to 3 fans via splitter with SATA power input

PWM passthrough mode for motherboard signal synchronization

Includes low-noise mode with maximum speed limitation

Integrated status LED for real-time signal feedback

Specifications:

Dimensions: 21 x 25 x 48 mm (without cables)

Weight: 15 g

Materials: Polycarbonate housing, precision electronic components

Connectivity / Compatibility:

• 4-pin PWM fan support (x3)

• SATA power input

• Works with all standard PC PWM fans

Power Supply: Powered via SATA (5V)

Additional Features:

• Manual rotary dial for fine-grain control

• PWM signal passthrough switch

• Status LED shows active mode and PWM signal

• Includes 3-way splitter cable and adhesive mount

Customer Benefits:
Offers granular control over fan acoustics and cooling performance without BIOS or software interference. Perfect for SFF builds, silent PCs, and dual-mode operation between auto and manual control.

What’s in the Box:

Noctua NA-FC1 Fan Controller

NA-EC1 4-pin extension cable

NA-SC1 3-way splitter cable

User manual

Adhesive mounting pad

Compliance:
This product meets all applicable European and international standards (CE, RoHS, REACH, WEEE). It has been designed and tested for maximum safety, performance, and environmental responsibility.

Manufacturer Contact:
Company Name: Noctua GmbH
Address: Lastenstraße 19, 4020 Linz, Austria
Email: support(at)noctua(dot)at