# Cable extension Noctua NA-SEC1 CHROMAX.GREEN — 4-pin fan connector, 300 mm, green

**URL:** https://aio.lv/en/product--noctua-na-sec1green--1015755
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Noctua
**Manufacturer code:** NA-SEC1.green
**EAN:** 9010018200461
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--noctua-na-sec1green--1015755

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Noctua NA-SEC1 CHROMAX.GREEN is a 300 mm cable extension for 4-pin PWM fan connectors. Supplied as a single green cable in box packaging, it extends fan wiring for improved routing and cleaner builds. Ideal for PC cooling setups where extra reach or neater cable management is needed, compatible with standard 4-pin fan headers.

## Long description

Noctua NA-SEC1 CHROMAX.GREEN is a set of four 300 mm extension cables designed for 4-pin fan connectors. Each cable features a sleeved green jacket and standard 4-pin connectors compatible with both 3-pin and 4-pin PWM fans. Supplied as a single-colour boxed set, the extension kit allows you to extend fan wiring for improved routing, neater cable management and easier installation in larger PC enclosures. The green sleeving is matched to Noctua’s chromax colour line and helps achieve consistent aesthetics while maintaining full electrical compatibility with standard motherboard fan headers.
Advantages
The extension set provides increased cable length without affecting fan control, supporting PWM signals and reversible use with 3-pin fans. Sleeved insulation improves durability and appearance compared with bare wires, while the consistent chromax green finish simplifies colour-coordinated builds. The cables can be daisy-chained when extra reach is required, enabling flexible routing in larger cases and multi-fan setups.
Suitable for
 Extending 3-pin and 4-pin PWM fan connections in desktop PC builds
 Routing fan cables behind motherboard trays or through tight case channels
 Multi-fan configurations where original cable length is insufficient
 Custom builds that require green-themed or chromax-matched aesthetics
Key specifications
 Cable length: 300 mm per extension
 Connector type: 4-pin fan connectors compatible with 3-pin and 4-pin PWM fans
 Quantity: set of four extension cables
 Cable sleeving: chromax green sleeved jacket for improved appearance
 Compatibility: standard motherboard fan headers supporting PWM control
How to use
Disconnect power to the system before connecting or disconnecting fan cables. Plug the male end of the extension into the fan’s female connector, then connect the extension’s female end to the motherboard or fan hub header. Ensure the keyed connector aligns correctly to avoid incorrect pin orientation. If additional reach is needed, connect multiple extensions by inserting one extension’s male connector into another extension’s female connector. After installation, route cables to minimize contact with moving parts and restore system power to verify fan operation and PWM control.
Usage recommendations
For optimal airflow and cable management, route these extensions behind the motherboard tray or along case channels to keep the interior tidy. Avoid sharp bends and excessive tension on the connectors. When daisy-chaining extensions, ensure secure connections and check PWM responsiveness under load to confirm proper fan control.

## Specifications

| Feature | Value |
|---|---|
| Connector 1 gender | Female |
| Connector 2 gender | Female |

### Performance

| Feature | Value |
|---|---|
| Type | Cable extension |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Green |
| Fan connector | 4-pin |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 300 mm |

### Technical details

| Feature | Value |
|---|---|
| Warranty period | 6 year(s) |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Noctua NA-SEC1 CHROMAX.GREEN cable extension cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Noctua products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Noctua service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Noctua NA-SEC1 CHROMAX.GREEN cable extension?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1015755/59884501_large.webp