# All-in-one liquid cooler Dynatron L25-1 4 cm Black

**URL:** https://aio.lv/en/product--dynatron-l25-1--10703972
**Data updated:** 2026-02-12 22:04 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Dynatron
**Manufacturer code:** L25-1
**EAN:** 0784847024169
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 200.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 166.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dynatron-l25-1--10703972

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Dynatron L25-1 is an all-in-one liquid cooler featuring a 4 cm fan with a rotational speed of 3300 to 12000 RPM. It has a dual ball bearing design for durability and operates under a minimum air pressure of 1.733 mmH2O and a maximum of 22.912 mmH2O. Its compact dimensions of 40 mm width, 40 mm depth, and 28 mm height make it suitable for various builds while providing efficient cooling performance.

## Long description

The Dynatron L25-1 all-in-one liquid cooler integrates a compact 4 cm cooling fan into a sealed liquid cooling assembly designed for small-form and space-constrained PC builds. With a fan capable of 3,300–12,000 RPM and a dual ball bearing design, the unit targets efficient heat transfer and extended operational life while occupying minimal space. The cooler's physical footprint of 40 mm × 40 mm × 28 mm allows installation in many compact enclosures where larger coolers would not fit.
Advantages
The combination of a high-RPM small-diameter fan and a sealed liquid loop provides improved cooling density for tight builds compared with passive or purely air-cooled solutions. Dual ball bearings enhance reliability and support continuous operation over longer service intervals. The fan's specified air pressure range ensures adequate static pressure for pushing air through dense fin arrays or restricted mounts typical in compact systems.
Suitable for
 Small form-factor (SFF) desktops and mini-ITX systems
 Compact workstations with limited internal space
 Cooling tight CPU mounting areas where standard coolers interfere with surrounding components
 Systems requiring a high static pressure fan in small dimensions
Key specifications
 Fan diameter: 40 mm
 Fan height: 28 mm
 Fan speed: 3,300–12,000 RPM
 Bearing type: dual ball bearing
 Minimum air pressure: 1.733 mmH2O
 Maximum air pressure: 22.912 mmH2O
 Compact physical dimensions: 40 × 40 × 28 mm
How to use
Install the Dynatron L25-1 according to the case and motherboard layout, ensuring the cooler's mounting aligns with the CPU socket and that the fan has unobstructed airflow paths. Connect the fan power and any pump headers to the appropriate motherboard connectors or controller. Verify that airflow direction is correct for your case configuration and that the cooler is fastened securely but without over-torquing. After installation, monitor temperatures and fan speed during initial operation to confirm proper function.
Usage recommendations
Use this all-in-one liquid cooler in systems where compact size and high static pressure are required. Allow adequate intake and exhaust airflow in the chassis, and periodically inspect the fan and radiator area for dust buildup to maintain performance. Match fan speed profiles to thermal load to balance noise and cooling effectiveness.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | All-in-one liquid cooler |
| Fan diameter | 40 mm |
| Supported processor sockets | Socket AM5, Socket AM4, Socket AM3, Socket AM2, LGA 2066, LGA 2011 (Socket R), LGA 1700, Socket FM1, Socket FM2 |
| Noise level (low speed) | 25.93 dB |
| Noise level (high speed) | 53.96 dB |
| Rotational speed (min) | 3300 RPM |
| Rotational speed (max) | 12000 RPM |
| Maximum airflow | 21.526 cfm |
| Minimum airflow (imperial) | 5.92 cfm |
| Minimum air pressure | 1.733 mmH2O |
| Maximum air pressure | 22.912 mmH2O |
| Bearing type | Dual ball bearing |
| Suitable location | Processor |
| Quantity per pack | 1 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fan blades | 5 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Fan thickness | 28 mm |
| Height | 28 mm |
| Width | 40 mm |
| Depth | 40 mm |
| Fan dimensions (W x D x H) | 40 x 40 x 28 |

### Power

| Feature | Value |
|---|---|
| Rated voltage | 12 V |

### Packaging content

| Feature | Value |
|---|---|
| Adapter frame included | Yes |

## FAQ

### How much does the All-in-one liquid cooler Dynatron L25-1 cost, and is it available for purchase?

The price is 200.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 23.07.2026 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 Dynatron 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 Dynatron 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: type, fan diameter, supported processor sockets, 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/10703972/64433375_large.webp