Cable extension Alphacool 18721

Name: Cable extension Alphacool 18721 Plastic 18721
Brand: Alphacool
SKU: 10656012
Price: 11.99 EUR
Availability: InStock

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Cable extension Alphacool 18721 Plastic White 600 mm

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Short description

The Alphacool 18721 cable extension is a 600 mm long accessory made of durable plastic in white color. It is designed to extend the reach of your computer cooling system cables, ensuring better organization and airflow within your PC case.

Available at price 11.99 €: 21 pcs.

Total available for order: 555 pcs.

Warranty: 2 Years

SKU: 10656012

Manufacturer: Alphacool

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

29.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

29.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

02.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.02 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

02.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Alphacool 18721 cable extension is a 600 mm long white plastic extension for 4-pin PWM fan connectors. It extends the reach of fan cables to improve cable management and airflow inside PC cases. The sleeving around the cable adds protection, increases stability and helps extend the service life of the cable.

Advantages

The sleeved construction provides extra mechanical protection and reduces wear on the conductor. A 600 mm length offers flexibility when routing fan cables in larger cases. The white plastic finish maintains a clean aesthetic and is compatible with systems where visible cable color coordination is required.

Suitable for

Extending 4-pin PWM fan cables inside desktop PC cases
Improving cable routing and airflow management
Systems requiring a 600 mm fan extension or white cable color

Key specifications

Brand: Alphacool
Model / MPN: 18721
EAN: 4250197187213
Connector type: 4-pin PWM fan extension
Length: 600 mm
Material / finish: plastic with sleeving, white

How to use

Disconnect the fan and controller or motherboard header before installation. Plug the male end of the extension into the motherboard or fan controller header and connect the original fan plug to the female end of the extension. Ensure the connector orientation matches the 4-pin PWM pinout to preserve speed control and tachometer signal. Route the sleeved cable along case cable channels or tie-down points to avoid interference with fans and moving parts.

Usage recommendations

Use the extension only for 4-pin PWM fan connections; avoid forcing connectors or bending the cable sharply. Check the connectors and cable for damage before use and replace the extension if sleeving or insulation is compromised.

Specifications

Product colour:: White

All features

Type:: Cable extension
Material:: Plastic
Width:: 600 mm
Fan connector:: 4-pin + 4-pin

Packaging data

Quantity per pack:: 1 pc(s)

Features

Product colour:: White

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Description

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Warehouse	Stock	Delivery to the store	Store Price
WH354	21	29.06.2026 Best delivery	11.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	534	06.07.2026	13.99 €

11.99 €

Stock: 21

Delivery Date: 29.06.2026 Best delivery

Warehouse: WH354

Available only for legal entities

13.99 €

Stock: 534

Delivery Date: 06.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Cable extension Alphacool 18721 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 555 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 29.06.2026 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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.

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