InLine Fan Cable Extension 3-Pin Molex Plug/Socket Length 1m

Reliable signal extension:Extends 3-pin fan connections including speed signal – ideal for speed monitoring.
Flexible cable routing:More freedom when laying fan cables in complex system environments.
Standard compatible:Suitable for all common 3-pin Molex fan connectors – ready for immediate use.
Robust workmanship:Resistant sheathing ensures a long service life even with frequent modifications.
Versatile applications:Suitable for PC systems, industrial applications or server infrastructures.

The InLine® fan cable extension with 3-pin Molex plug/socket has been specially designed for professional use in IT and system environments. It enables reliable extension of fan connections while also fully transmitting the speed signal – essential for monitoring and diagnostic functions during operation.
The increased flexibility in cable routing makes the cable ideal for integration into complex housing structures and server environments.
The robust, precision-machined cable material is designed for long-term use and is suitable for desktop PCs as well as industrial systems or OEM integrations. Thanks to standardised 3-pin Molex connectors, the fan cable is universally applicable and fully compatible with motherboards, fan hubs or controllers.
System houses and professional users benefit from the combination of signal fidelity, easy integration and durable workmanship – an indispensable accessory for precisely designed cooling solutions.

Connector A: 3-pin Molex plug
Connector B: 3-pin Molex socket
Extension of the speed signal: Yes
Cable type: Fan extension cable
Area of application: PC, server, industry

InLine Fan Cable Extension 3pin Molex male/female length 1m. Connector 1: Molex (3-pin), Connector 2: Molex (3-pin), Cable length: 1 m. Width: 12 mm, Depth: 1000 mm, Height: 10 mm. Package type: Polybag. Country of origin: Taiwan

How to use

Disconnect power to the PC before installation. Plug the male 3-pin connector of the extension into the fan header or controller, then connect the fan's female 3-pin connector to the extension's female end. Ensure secure seating of connectors and route the cable to avoid contact with moving parts. Reconnect power and verify the fan operates correctly.

Recommendations

Use this extension when additional cable length is required; avoid using multiple extensions in series to reduce potential voltage drop and noise. For fans requiring PWM (4-pin) control, use a compatible 4-pin extension instead.