# Cooling System Alphacool 24831 Silicone Black 14cm Fan

**URL:** https://aio.lv/en/product--alphacool-24831--10654717
**Data updated:** 2025-12-30 09:51 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 24831
**EAN:** 4250197136396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-24831--10654717

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Alphacool 24831 is a computer cooling system accessory made of durable silicone. It features a 14 cm fan diameter, ensuring efficient cooling performance. The compact design with a width and depth of 140 mm and a height of 7 mm makes it suitable for various setups. Ideal for enhancing cooling in computer systems.

## Long description

The Alphacool 24831 silicone fan shroud is an accessory for computer radiators that improves cooling efficiency and reduces noise. Made of soft, durable silicone and sized for 140 mm fans, it increases the distance between the fan and radiator fins to optimise airflow and reduces vibration transmission by decoupling the fan from the radiator frame.
Advantages
The silicone shroud creates an air cushion between the fan blades and the radiator, eliminating low-flow zones beneath the fan hub and increasing airflow to the radiator corners. This improves cooling performance, particularly with low-speed quiet fans. The soft material also isolates fan vibrations from the radiator frame, which lowers transmitted vibrations and reduces overall noise. The increased clearance around the fan edges further decreases direct air turbulence at the fins.
Suitable for
140 mm radiator fans in PC water-cooling systems
Setups requiring reduced fan-to-radiator vibration and noise
Quiet or low-RPM fans where airflow optimisation improves cooling
Retrofits to existing radiators to improve corner airflow
Key specifications
Brand: Alphacool
Model / MPN: 24831
Material: Silicone
Fan size compatibility: 140 mm
Dimensions (approx.): width 140 mm, depth 140 mm, height 7 mm
EAN: 4250197136396
How to use
Place the silicone shroud between the 140 mm fan and the radiator so that the fan mounts onto the shroud and the shroud seats against the radiator frame. Mount the fan and shroud assembly to the radiator using the existing fan screws or mounting hardware, ensuring the shroud is aligned to create an even gap between fan blades and radiator fins. Verify that the fan spins freely without contacting the shroud and that screw tension does not compress the silicone excessively.
Usage recommendations
For best results, use the Alphacool silicone shroud with 140 mm fans operating at low to medium speeds to maximise the airflow improvement and noise reduction. Check compatibility with radiator thickness and existing mounting holes before installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fan diameter | 140 mm |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Silicone |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.038 kg |
| Package weight | 45 g |
| Height | 7 mm |
| Width | 140 mm |
| Depth | 140 mm |
| Package depth | 170 mm |
| Package height | 10 mm |
| Package width | 205 mm |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

## FAQ

### How much does the Cooling System Alphacool 24831 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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 08.07.2026 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

### How can I tell if this product suits my needs?

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

### Where can I download the instructions for Cooling System Alphacool 24831?

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/10654717/64422196_large.webp