Intos Fan Adapter Cable 12V/7V with Tachometer Signal

Name: Cable adapter for PC fan 33007T
Brand: Intos
SKU: 11861931
Price: 4.99 EUR
Availability: InStock

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Cable adapter for PC fan Intos 12V/7V with tachometer signal, Molex 4-pin connector, 0.3 m

Intos Fan Adapter Cable 12V/7V with Tachometer Signal Photo 1

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Short description

Intos fan adapter cable converts power between 12V and 7V and preserves the fan speed (tachometer) signal. It features a Molex 4-pin connector and a 0.3 m multicolour cable. Weighing 15 g, the cable is intended for PC fan power and speed monitoring adjustments where lowering voltage to 7V is required while retaining RPM feedback.

Available for order: 1658 pcs.

Warranty: 2 Years

SKU: 11861931

Manufacturer: Intos

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

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From 4.99 € (Weight: 0.02 kg)

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Product information

Description

Intos cable adapter for PC fan converts supply voltage from 12V to 7V while preserving the tachometer (RPM) signal for continuous speed monitoring. The 0.3 m multicolour cable terminates in a Molex 4-pin connector and is designed for inline power adjustment of case or CPU fans where a lower operating voltage is desired without losing RPM feedback to the motherboard. The cable weighs approximately 15 g and is suitable for compact installations and retrofitting existing fan power lines.

Advantages

This adapter reduces fan voltage from 12V to 7V to lower acoustic noise while maintaining the tachometer signal so the system can still read RPM values. Its short 0.3 m length and lightweight construction make it easy to route inside PC cases and minimize excess cabling. The Molex 4-pin connector ensures compatibility with common fan power headers and provides a reliable electrical connection for both power and speed sensing.

Suitable for

Reducing noise from case or CPU fans by lowering supply voltage
Maintaining fan speed monitoring on motherboards and controllers
Retrofit or replacement in compact PC builds with limited cable space
Situations where a simple voltage reduction is preferred over PWM control

Key specifications

Voltage conversion: from 12V to 7V DC for fan power
Tachometer: dedicated RPM (speed) signal wire preserved
Connector type: Molex 4-pin connector compatible with standard fan power headers
Cable length: 0.3 m
Cable design: multicolour wiring; lightweight construction (~15 g)

How to use

Connect the Molex 4-pin end of the adapter to the fan power plug or the appropriate power source, then attach the other end to the motherboard fan header or fan connector as required. Ensure correct pin alignment so that ground, +12V input, and tachometer signal lines match the fan and motherboard pinout. After installation, power on the system and verify that the motherboard or fan controller is receiving RPM readings while the fan operates at the reduced 7V speed.

Usage recommendations

Use this adapter when a modest, passive reduction of fan speed and noise is desired without disabling RPM reporting. Avoid using the cable with fans that require full 12V for stable operation or with devices that depend on PWM control for speed regulation. Inspect connectors for secure seating and avoid routing the cable across sharp edges or near high-temperature components.

Specifications

Cable length:: 0.3 m
Connector 1:: Molex (4-pin)
Weight:: 0.015 kg
Product colour:: Multicolour

All features

Packaging data

Package weight:: 15 g
Package depth:: 140 mm
Package height:: 10 mm
Package width:: 100 mm
Package volume:: 100 cm³

Features

Cable length:: 0.3 m
Connector 1:: Molex (4-pin)
Product colour:: Multicolour
Weight:: 0.015 kg

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Customer questions

FAQ

How much does the Intos Fan Adapter Cable 12V/7V with Tachometer Signal cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1658 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 06.07.2026 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 Intos 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 Intos 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: cable length, connector 1, weight, 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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