# InLine Fan Adapter Cable 3pin Fan 4pin power supply 33344A

**URL:** https://aio.lv/en/product--inline-33344a--1090412
**Data updated:** 2026-01-03 12:47 (EET)
**Category:** Internal PC Cables
**Manufacturer:** InLine
**Manufacturer code:** 33344A
**EAN:** 4043718147724
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-04 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inline-33344a--1090412

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The InLine Fan Adapter Cable allows you to connect a 3-pin fan to a 4-pin power supply. With a length of 0.3 meters, it features a 3-pin connector and two 4-pin Molex connectors, ensuring compatibility with various systems. This adapter is ideal for enhancing airflow in your PC while maintaining a clean and organized setup.

## Long description

The InLine Fan Adapter Cable 3pin Fan 4pin power supply 33344A is an adapter cable for connecting chassis fans with a 3-pin mainboard interface directly to a PC power supply via Molex connectors. With a length of 0.3 m and two 4-pin Molex plugs, it lets you power a 3-pin fan where a motherboard header is unavailable or when you prefer to draw power directly from the PSU.
Advantages
This adapter provides a simple and reliable way to power 3-pin chassis fans from a standard 4-pin Molex power connector. Its short 0.3 m cable helps keep internal wiring tidy and reduces cable clutter. The cable is compatible with a wide range of PC systems and fan models that use a 3-pin connector.
Suitable for
Powering 3-pin chassis fans when motherboard headers are full or absent
Replacing or extending fan power connections inside desktop PCs
Testing or temporarily powering a fan from the PSU
Key specifications
Cable length: 0.3 m
Connector 1: 3-pin fan connector
Connector 2: 2 × Molex (4-pin)
Brand: InLine
MPN: 33344A
EAN: 4043718147724
How to use
Connect the 3-pin fan plug to the fan's header, then attach one of the Molex 4-pin plugs to an available Molex connector from the power supply. Ensure connectors are aligned and fully seated. If the PSU provides multiple Molex outputs, use the nearest one to minimize cable tension. Do not force connectors; they should slide in smoothly when correctly oriented.
Usage recommendations
Use this adapter only for standard 3-pin DC fans. Avoid using it with fans that require PWM control via a 4-pin motherboard header if speed regulation is needed — this adapter supplies constant power from the PSU and does not provide PWM control.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.3 m |
| Connector 1 | 3-pin |
| Connector 2 | 2 x Molex (4-pin) |
| Product colour | Multicolour |

## FAQ

### How much does the InLine Fan Adapter Cable 33344A cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 487 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 26.06.2026 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 InLine 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 InLine 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: cable length, connector 1, connector 2, 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 InLine Fan Adapter Cable 33344A?

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/1090412/64140055_large.webp