The Noctua NA-SC1 Sx2 is a 3-way PWM fan splitter cable that allows three PWM-controlled fans to be connected to a single PWM header on the motherboard. It enables centralized fan speed control without requiring additional controllers or splitters.
Daisy-chain connection for three PWM fans from one motherboard header
Black cable design blends discreetly into dark PC builds
Includes mounting hardware for secure cable management inside the case
The NA-SC1 Sx2 uses Noctua's proven 3-way splitter architecture, distributing the PWM signal evenly across all three connected fans. The compact black cable keeps the interior tidy, while the included mounting clips prevent strain on the motherboard header.
Ideal für...
PC builders who need to connect three PWM fans to a single header — ideal for multi-fan CPU cooler setups or radiator configurations in compact cases where header availability is limited.
Anwendung von Noctua NA-SC1 Sx2
Connect the splitter cable to a PWM-capable motherboard header
Attach up to three PWM fans to the three output connectors
Secure the cable with the included mounting clips inside the case
Adjust fan curves in BIOS or fan-controller software for all three fans simultaneously
Noctua is an Austrian manufacturer specializing in premium PC cooling components, known for quiet operation and high build quality. The brand focuses on CPU coolers, fans, and mounting accessories for enthusiasts and professionals. Noctua products are widely recognized for their reliability and are backed by extended manufacturer warranties.
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