# Internal power cable Gelid CA-PWM-03 — 4×4-pin PWM to 4-pin PWM + 4-pin Molex, 0.42 m

**URL:** https://aio.lv/en/product--gelid-ca-pwm-03--11861757
**Data updated:** 2026-03-09 17:38 (EET)
**Category:** Internal PC Cables
**Manufacturer:** Gelid
**Manufacturer code:** CA-PWM-03
**EAN:** 4897025780460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gelid-ca-pwm-03--11861757

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Gelid CA-PWM-03 is an internal power cable that splits four 4-pin PWM connectors into a single 4-pin PWM plus a 4-pin Molex connector. The cable length is 0.42 m. Designed for connecting and powering PWM-controlled fans and legacy devices in PC systems, it enables combined power and PWM signal routing from multi-header sources.

## Long description

Gelid CA-PWM-03 is an internal power cable and PWM splitter designed to route a single 4-pin PWM signal and power source to multiple devices. With a total length of 0.42 m, this cable converts four 4-pin PWM male inputs into one 4-pin PWM female plus one 4-pin Molex female output, enabling combined power and PWM signal routing from multi-header sources and direct PSU power delivery for compatible cooling devices.
Advantages
The CA-PWM-03 allows centralized PWM control from a mainboard header while supplying power from the PSU, so multiple fans can follow the same speed profile without overloading the motherboard header. Its compact 0.42 m length and standard 4-pin connectors ensure straightforward installation inside most PC cases. The design supports PWM speed control for up to four PWM fans and provides a Molex power option for legacy or non-PWM devices, maintaining stable operation and simplified cabling.
Suitable for
 Connecting up to four 4-pin PWM cooling fans to a single motherboard PWM header
 Powering a mix of PWM fans and Molex-powered legacy devices from the PSU
 Extending CPU or chassis fan control to additional case fans without extra headers
 Small- to medium-format PC builds where a short splitter cable is preferred
Key specifications
 Cable length: 0.42 m
 Inputs: four 4-pin PWM male connectors (straight)
 Outputs: one 4-pin PWM female connector and one 4-pin Molex female connector (straight)
 Functionality: splits PWM control signal and routes PSU power to connected devices
 Colour: black
How to use
Connect the four 4-pin PWM male connectors to the PWM-controlled fans or to the splitter outputs provided by a fan hub. Plug the 4-pin PWM female output into the motherboard PWM header that will provide the control signal. Connect the Molex female output to a Molex power plug from the power supply if required for legacy devices. Ensure the PSU is switched off when making connections and secure cables to avoid obstructing moving parts.
Usage recommendations
Ensure the combined current drawn by connected fans does not exceed the motherboard or hub specifications; when in doubt, route power through the Molex connection to the PSU and use the motherboard header only for the PWM signal. Arrange cables to prevent contact with fan blades and verify fan operation after first startup.

## Specifications

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

### Features

| Feature | Value |
|---|---|
| Cable length | 0.42 m |
| Connector 1 | 4 x 4-pin PWM |
| Connector 1 form factor | Straight |
| Connector 2 | 4-pin PWM + Molex (4-pin) |
| Connector 2 form factor | Straight |
| Product colour | Black |

## FAQ

### How much does the Gelid CA-PWM-03 internal PWM power cable cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 13.07.2026 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 Gelid 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 Gelid 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.

## Image

https://aio.lv/img/cache/product/11861757/67437503_large.webp