# Cooler Dynatron K666 Processor 6 cm

**URL:** https://aio.lv/en/product--dynatron-88885122--3110236
**Data updated:** 2025-12-29 10:46 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Dynatron
**Manufacturer code:** 88885122
**EAN:** 0855700010077
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 51.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 42.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dynatron-88885122--3110236

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Dynatron K666 is a 6 cm processor cooler designed for efficient cooling. It features a fan diameter of 6 cm with a rotational speed ranging from 1600 to 5000 RPM. The cooler provides a minimum air pressure of 0.75 mmH2O and a maximum of 7.32 mmH2O, ensuring optimal airflow. Operating at 12 V, its compact dimensions of 60 mm width, 60 mm depth, and 25 mm height make it suitable for various setups.

## Long description

The Dynatron K666 is a compact 6 cm active cooler designed for processor cooling in 2U server environments and small form-factor systems. It is compatible with LGA 1156 (Socket H) platforms and recommended for Intel® Core™ i5-750, Core™ i7-860 / i7-870 and some Xeon® 3400 series processors. The cooler operates at 12 V and combines small dimensions with a wide fan speed range to deliver targeted airflow where space is limited.
Advantages
The Dynatron K666 offers a small footprint (60 × 60 × 25 mm) that fits into 2U server racks and compact PC cases. Its 60 mm fan runs between 1600 and 5000 RPM to provide adjustable cooling performance, while measured air pressure from 0.75 mmH2O up to 7.32 mmH2O supports effective airflow across heatsinks and constrained airflow paths. The unit is lightweight (0.5 kg) and designed to work at standard 12 V supply voltage.
Suitable for
 2U server cooling applications
 Compact desktop builds with LGA 1156 processors
 Systems requiring targeted, high-pressure airflow in tight spaces
Key specifications
 Type: Cooler
 Fan diameter: 60 mm
 Fan speed: 1600–5000 RPM
 Air pressure: 0.75–7.32 mmH2O
 Voltage: 12 V
 Dimensions: 60 × 60 × 25 mm
 Weight: 0.5 kg
 Supported sockets: LGA 1156 (Socket H)
How to use
Install the Dynatron K666 onto a compatible LGA 1156 socket according to the server or motherboard manufacturer’s mounting instructions. Ensure secure mechanical attachment and proper orientation so the airflow path aligns with the chassis ventilation. Connect the fan to a 12 V fan header or power source that supports the fan’s RPM range and verifies stable operation. After installation, monitor temperatures and adjust fan speed (if supported by the system) to achieve the required thermal balance.
Usage recommendations
Use the Dynatron K666 in compact or 2U server systems where space is limited and higher static air pressure is needed to push airflow through heatsinks or dense chassis. Keep dust filters clean and verify compatibility with your chassis clearance and mounting hardware before purchase.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Cooler |
| Fan diameter | 60 mm |
| Supported processor sockets | LGA 1156 (Socket H) |
| Noise level (high speed) | 38.7 dB |
| Rotational speed (min) | 1600 RPM |
| Rotational speed (max) | 5000 RPM |
| Maximum airflow | 26.45 cfm |
| Minimum airflow (imperial) | 8.5 cfm |
| Minimum air pressure | 0.75 mmH2O |
| Maximum air pressure | 7.32 mmH2O |
| Suitable location | Processor |

### Design

| Feature | Value |
|---|---|
| Rack capacity | 2U |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.5 kg |
| Height | 25 mm |
| Width | 60 mm |
| Depth | 60 mm |

### Technical details

| Feature | Value |
|---|---|
| Bearing technology | Double ball bearing |

### Power

| Feature | Value |
|---|---|
| Voltage | 12 |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | 4-Pin PWM |
| Power | 3 W |
| Heatsink dimensions (W x D x H) | 90.7 x 85 x 64 |

## FAQ

### How much does the Cooler Dynatron K666 cost, and is it available for purchase?

The price is 51.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 17 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 01.07.2026 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 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, supported processor sockets, 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/3110236/65740016_large.webp