The Noctua NA-SYC2 is a set of two high-quality Y-splitter cables designed for 3-pin voltage-controlled fans. These adapters allow two fans to be powered from a single 3-pin header, offering a clean and effective solution for airflow expansion in legacy systems, low-noise builds, or analog fan control environments.

Key Features:

Set of 2 Y-splitter cables for standard 3-pin DC fans

Allows dual-fan connection to one 3-pin header

Supports synchronized voltage-based speed control

Simple plug-and-play installation—no BIOS setup required

Black sleeving for neat cable management

Specifications:

Cable Length:

• Main segment: 115 mm

• Branch segments: 115 mm each

Weight: Approx. 7 g per cable (14 g total)

Materials: Flexible black-sleeved wiring, precision-molded connectors

Connectivity / Compatibility:

• Input: 3-pin female connector

• Output: 2x 3-pin male connectors

• Compatible with Noctua and most third-party 3-pin fans

Additional Features:

• Ideal for legacy motherboards and analog fan controllers

• Preserves clean airflow control in minimalist or silent builds

• One connector passes RPM signal to prevent monitoring conflict

• Durable design with secure electrical contact

Customer Benefits:
The NA-SYC2 allows users to extend their system’s cooling capacity with minimal wiring and full analog control, making it a perfect fit for retrofits, silent office systems, and dual-fan configurations on a budget.

What’s in the Box:

2x NA-SYC2 3-pin fan Y-splitter cables

User manual

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