# Air cooler Dynatron A41 Processor cooling system 8 cm 3 speeds

**URL:** https://aio.lv/en/product--dynatron-a41--10526550
**Data updated:** 2025-12-30 08:47 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Dynatron
**Manufacturer code:** A41
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dynatron-a41--10526550

## 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 A41 is an air cooler designed for efficient processor cooling. It features an 8 cm fan with a speed range of 2000 to 8600 RPM and three adjustable speeds. The cooler operates at a voltage of 12 V and has a compact size of 82 mm in width, 120 mm in depth, and 28.4 mm in height. With a maximum air pressure of 89.8 mmH2O, it ensures effective heat dissipation for optimal performance.

## Long description

Dynatron A41 is an air cooler designed for high-performance workstation and server processors. It supports AMD Ryzen Threadripper (Socket sWRX8, sTRX4, TR4) and AMD EPYC (Socket SP3) platforms, provides aluminum PWM blower exhaust cooling in a compact 1U-compatible form factor, and is rated to assist CPU power dissipation up to 225 W.
Advantages
The cooler combines a compact footprint (82 × 120 × 28.4 mm) with a powerful 8 cm fan capable of 2000–8600 RPM and three selectable speeds, offering high static pressure (max 89.8 mmH2O) for effective heat exhaust in confined chassis. It runs from a 12 V supply and features PWM control for automatic speed adjustment under load.
Suitable for
1U servers and compact rack systems requiring blower-style exhaust
Workstations based on AMD Ryzen Threadripper (sWRX8, sTRX4, TR4)
Servers using AMD EPYC processors (Socket SP3) with up to 225 W TDP assistance
Key specifications
Model: Dynatron A41 (MPN: A41)
Fan size: 80 mm (8 cm)
Speed range: 2000–8600 RPM; three speed settings
Voltage: 12 V; PWM control
Maximum air pressure: 89.8 mmH2O
Dimensions (W × D × H): 82 × 120 × 28.4 mm
Supported sockets: sWRX8, sTRX4, TR4, SP3
Recommended CPU power handling: up to 225 W (heat dissipation assistance)
How to use
Install the Dynatron A41 into a compatible 1U or low-profile mounting location following your motherboard or chassis manufacturer instructions for blower-style coolers. Connect the 12 V PWM fan header to the CPU fan or designated blower header on the motherboard to enable speed control. Ensure correct orientation for exhaust airflow and secure the cooler to the processor socket specified (sWRX8, sTRX4, TR4, or SP3).
Usage recommendations
For optimal performance, use in chassis with directed exhaust airflow and maintain regular dust cleaning. Match the cooler to systems where blower-style, high static-pressure cooling is required and limit installation to supported sockets and systems with CPUs up to 225 W TDP for effective heat dissipation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Air cooler |
| Fan diameter | 80 mm |
| Supported processor sockets | Socket sTRX4, Socket TR4, Socket SP3 |
| Noise level (low speed) | 23.3 dB |
| Noise level (high speed) | 62.2 dB |
| Rotational speed (min) | 2000 RPM |
| Rotational speed (max) | 8600 RPM |
| Maximum airflow | 26.25 cfm |
| Minimum airflow (imperial) | 5.59 cfm |
| Compatible processor series | AMD Ryzen Threadripper, AMD EPYC |
| Number of speeds | 3 |
| Minimum air pressure | 3.69 mmH2O |
| Maximum air pressure | 89.8 mmH2O |
| Bearing type | Ball bearing |
| Pulse-width modulation (PWM) support | Yes |
| Operating temperature (T-T) | -10 - 65 |
| Suitable location | Processor |
| Quantity per pack | 1 pc(s) |
| Fan noise level (min) | 23.3 dB |
| Fan noise level (max) | 62.2 dB |
| Fan bearing technology | Double ball bearing |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Copper, Plastic |
| Rack capacity | 1U |
| Number of fans | 1 fan(s) |
| Fins material | Copper |
| Fan connector | 4-pin |
| Radiator material | Copper |

### Weight & dimensions

| Feature | Value |
|---|---|
| Fan thickness | 13 mm |
| Weight | 0.48 kg |
| Height | 28.4 mm |
| Width | 82 mm |
| Depth | 120 mm |

### Power

| Feature | Value |
|---|---|
| Thermal Design Power (TDP) | 225 W |
| Power supply | 23.45 W |
| Voltage | 12 |

## FAQ

### How much does the Air cooler Dynatron A41 cost, and is it available for purchase?

The price is 67.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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: Cash payment, 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 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, weight, thermal design power (tdp), 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.

### Where can I download the instructions for Air cooler Dynatron A41?

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/10526550/64399479_large.webp