# Extension Cable 3-Pin Alphacool 18687, 60 cm, 3-pin fan/power extension

**URL:** https://aio.lv/en/product--alphacool-18687--10921140
**Data updated:** 2026-02-13 15:41 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Alphacool
**Manufacturer code:** 18687
**EAN:** 4250197186872
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-18687--10921140

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Alphacool 18687 is a 3-pin extension cable 60 cm long designed to extend connections for 3-pin fans or devices. It provides a straightforward wired extension without signal conversion, useful for repositioning fans, routing cables in PC builds, or reaching distant headers. Compatible with standard 3-pin fan headers and simple to install.

## Long description

Alphacool 18687 is a 60 cm 3‑pin extension cable that increases reach for 3‑pin fans and compatible devices. The cable provides a direct wired extension for standard 3‑pin fan headers without signal conversion, enabling flexible cable routing inside PC cases and easier placement of cooling components. Its straightforward connector design ensures compatibility with common motherboard and fan connectors designed for 3‑pin power and tachometer signals.
Advantages
The extension cable offers a simple solution to extend fan and device connections by 60 cm while preserving original signal integrity. It supports standard 3‑pin connectors so no adapters or additional wiring are required. The cable's length and flexible construction simplify cable management, reduce strain on original connectors, and facilitate cleaner internal layouts in computer cases.
Suitable for
Extending 3‑pin PC fan connections to reach distant motherboard headers
Repositioning fans for improved airflow or mounting flexibility
Routing fan power and tachometer cables through cable channels or behind trays
Connecting simple 3‑pin powered devices in cramped or custom builds
Key specifications
Connector type: 3‑pin female to 3‑pin male
Cable length: 60 cm
Supported signals: power (12 V) and tachometer (RPM) without PWM control
Compatibility: standard 3‑pin fan headers on motherboards and devices
Construction: flexible insulated conductors with molded connector housings
How to use
Align the male and female 3‑pin connectors and insert them firmly until they seat. Ensure the connector orientation matches the header keying on the motherboard or fan connector to avoid miswiring. Route the cable to minimize sharp bends and avoid contact with moving fan blades. For best results, secure excess cable with ties or routing channels inside the case to maintain airflow and reduce vibration transfer.
Usage recommendations
Use this extension for passive extension of power and RPM signal lines only; it does not provide PWM control lines for 4‑pin fans. Avoid excessive bending or tight clamping near connector ends, and disconnect power before installing or removing the cable.

## FAQ

### How much does the 3-Pin Extension Cable Alphacool 18687 — 60 cm cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 882 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 14.07.2026 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. 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 Alphacool 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 Alphacool 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

## Image

https://aio.lv/img/cache/product/10921140/61140860_large.webp