---
product_id: 670362310
title: "Noctua NA-SC1 Sx2, 3-Way PC Fan Splitter 2-Pack"
brand: "noctua"
price: "€ 23.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "Noctua"
url: https://www.desertcart.hr/products/670362310-noctua-na-sc1-sx2-3-way-pc-fan-splitter-2
store_origin: HR
region: Croatia
---

# 3-way splitter powers 3 fans from 1 header Heat-resistant sleeving up to 200°C PWM & RPM signals for precise fan control Noctua NA-SC1 Sx2, 3-Way PC Fan Splitter 2-Pack

**Brand:** noctua
**Price:** € 23.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your airflow game with Noctua’s ultimate fan splitter!

## Quick Answers

- **What is this?** Noctua NA-SC1 Sx2, 3-Way PC Fan Splitter 2-Pack by noctua
- **How much does it cost?** € 23.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/670362310-noctua-na-sc1-sx2-3-way-pc-fan-splitter-2)

## Best For

- noctua enthusiasts

## Why This Product

- Trusted noctua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Safe Design:** Premium black fibreglass silicone sleeving resists mechanical wear, heat, and flames (UL 1441 certified) for reliable, long-term use.
- • **Triple Fan Power Boost:** Control and power 3 fans simultaneously from a single motherboard header—perfect for sleek ITX builds or multi-fan radiators.
- • **Universal Compatibility:** Works seamlessly with 3-pin and 4-pin fans across 5V, 12V, and 24V setups—Noctua or third-party, no compromises.
- • **Expand Your Cooling Arsenal:** Includes 2 splitters that can chain up to 5 fans on one header—maximize airflow without clutter or extra headers.
- • **Unified Speed Control & Monitoring:** PWM signal syncs fan speeds while RPM feedback keeps your system’s airflow perfectly balanced and monitored.

## Overview

The Noctua NA-SC1 Sx2 is a premium set of two 3-way fan splitter cables designed to power and control multiple PC or home ventilation fans from a single header. Featuring PWM speed control and RPM monitoring, universal 3-pin/4-pin compatibility, and heat-resistant sleeving rated up to 200°C, these splitters enable efficient, synchronized fan management in compact or multi-fan setups. Ideal for ITX builds, radiator cooling, or multi-purpose ventilation, they combine trusted Noctua quality with versatile, durable design.

## Description

Product Description The NA-SC1 Sx2 is a set of two NA-SC1 3-way fan splitter cables that make it possible to power and control three fans through one fan header. By connecting the second triple splitter cable to the first, a total of five fans can be powered and controlled simultaneously. The NA-SC1 cables also feed the RPM signal of the fan on the first output connector back to the input connector so that PC motherboards or other fan controllers can read out the fan speed. The NA-SC1’s 4-pin connectors are keyed to prevent misalignment and compatible with both 4-pin PWM and 3-pin fans. While 4-pin fans can be controlled through PWM, the speed of 3-pin fans can be adjusted using voltage control. Thanks to the high-quality black fibreglass silicone sleeving, the NA-SC1 cables are ideal both for use in PCs and for home or multi-purpose ventilation applications. Caution: Some PC motherboard fan headers only support up to 1A/12W (check your motherboard manual). When using the NA-SC1 cables in PC environments, make sure that the combined current/power draw of the connected fans does not exceed this value! 3-way splitter for PC and other applications The NA-SC1 splitter cables not only come in handy when building or upgrading PCs (e.g. if you want to control the fans on your 360mm radiator through a single header or if you add extra case fans and don’t have any free headers), but also in home and multi-purpose ventilation applications such as when powering several fans on a heating radiator through a single NV-PS1 power supply. PWM control and RPM monitoring The NA-SC1 1-to-3 splitter cables forward the PWM signal for speed control from the input connector to all 3 output connectors. They also transfer the RPM speed signal of one fan (output connector 1) back to the input connector for speed monitoring through the motherboard or other fan controllers (due to the signal specifications, only one fan per port can be monitored). 4-pin connector The NA-SC1 cables feature a 4-pin connector that works with both 3-pin and 4-pin PWM fans. As such, the cables are fully compatible with all current Noctua 5V, 12V and 24V fans as well as many third-party models. Additionally, thanks to the keyed design of the connector, there is no risk of misaligning 3-pin fans. High-quality black sleeving The NA-SC1 cables come with Noctua’s signature braided fibreglass sleeving with silicone coating that is highly resistant against mechanical wear as well as heat and flames (up to 200°C, UL 1441 certified). As such, the NA-SC1 cables are suitable for use in critical applications and harsh industrial environments. Scope of Delivery 2x NA-SC1 3-way splitter cable

Review: No-brainer for ITX builds! - Works perfectly with three Noctua NF-A4x10 PWM fans on a mini-ITX motherboard with only a couple fan headers. Goes without saying but fans are speed controllable but will all be the same speed. Relatively cheap although I wish I could just buy a single splitter instead of a pair! Wouldn’t buy anything else especially if using Noctua fans！
Review: Good stuff - Be nice if they were just a tad longer but all in all really decent and good quality.

## Features

- Triple-splitter cables for powering and speed-controlling three fans through a single header on your PC motherboard or other power sources (e.g. NV-PS1 power supply combined with NA-FC1 controller)
- RPM speed signal of one fan (output connector 1) is transferred back to the motherboard or fan controller for speed monitoring, PWM signal for speed control is transferred to all three outputs
- Works with Noctua 5V, 12V and 24V fans; 4-pin plugs supports both 3-pin and 4-pin fans (PWM-based speed control only with 4-pin PWM fans, 3-pin fans can be voltage-controlled)
- Set of 2, both 1-to-3 splitter cables can be combined to connect a total of five fans to a single header (verify not to exceed the maximum current rating for motherboard fan headers!) or PSU
- Trusted Noctua quality with black fibreglass silicone sleeving that is highly resistant against mechanical wear, heat and flames (up to 200°C, UL 1441 certified), safe for use in various environments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJPBXZ89 |
| Best Sellers Rank | 10,806 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 131 in Splitters |
| Brand | Noctua |
| Cable Type | 4-pin PWM fan cable |
| Connector Type | 4-pin |
| Connector type | 4-pin |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.8 out of 5 stars 282 Reviews |
| Global Trade Identification Number | 09010018201727 |
| Item Dimensions | 6 x 6 x 1.5 centimetres |
| Item Weight | 0.04 Kilograms |
| Item dimensions L x W x H | 6 x 6 x 1.5 centimetres |
| Item weight | 0.04 Kilograms |
| Manufacturer | Noctua |
| Manufacturer Part Number | NA-SC1 Sx2 |
| Material | Copper |
| Model Number | NA-SC1 Sx2 |
| Product Warranty | 6 year manufacturer’s warranty |
| Recommended Uses For Product | PC cooling, Home ventilation |
| Recommended uses for product | PC cooling, Home ventilation |
| Unit Count | 2.0 count |

## Product Details

- **Brand:** Noctua
- **Connector type:** 4 Pin ATX
- **Item dimensions L x W x H:** 6 x 6 x 1.5 centimetres
- **Item weight:** 0.04 Kilograms
- **Recommended uses for product:** PC cooling, Home ventilation

## Images

![Noctua NA-SC1 Sx2, 3-Way PC Fan Splitter 2-Pack - Image 1](https://m.media-amazon.com/images/I/61SLEo9piHL.jpg)
![Noctua NA-SC1 Sx2, 3-Way PC Fan Splitter 2-Pack - Image 2](https://m.media-amazon.com/images/I/51Py2tsFl8L.jpg)
![Noctua NA-SC1 Sx2, 3-Way PC Fan Splitter 2-Pack - Image 3](https://m.media-amazon.com/images/I/510HiUxUxqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No-brainer for ITX builds!
*by J***. on 29 May 2026*

Works perfectly with three Noctua NF-A4x10 PWM fans on a mini-ITX motherboard with only a couple fan headers. Goes without saying but fans are speed controllable but will all be the same speed. Relatively cheap although I wish I could just buy a single splitter instead of a pair! Wouldn’t buy anything else especially if using Noctua fans！

### ⭐⭐⭐⭐⭐ Good stuff
*by M***D on 5 May 2026*

Be nice if they were just a tad longer but all in all really decent and good quality.

### ⭐⭐⭐⭐⭐ High Quality
*by J***N on 8 August 2025*

Allows up to 3 individual case fans (which cannot be daisy-chained together), to connect to a single 4-pin PWM fan header on a motherboard, or fan hub. The package contains two of them, so enough capacity to power 6 fans. The individual cables have a nice protective sleeve, and are very flexible. There are cheaper options available that will do the same job, and this is something that is more or less hidden out of sight, but I felt that paying an extra £1-2 or whatever for an item from a renowned premium brand such as Noctua, was entirely justifiable and would be money well-spent in the long run.

## Frequently Bought Together

- Noctua NA-SC1 Sx2, 3-Way Fan Splitter Cables, 4-Pin PWM (2-Pack, 13cm, Black)
- Noctua NF-A12x25 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (120mm, Black)
- Noctua NA-SYC1 chromax.Black, 4 Pin Y-Cables for PC Fans (Black)

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**Shop now:** [https://www.desertcart.hr/products/670362310-noctua-na-sc1-sx2-3-way-pc-fan-splitter-2](https://www.desertcart.hr/products/670362310-noctua-na-sc1-sx2-3-way-pc-fan-splitter-2)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-08*