# Dynatron B3 Processor Air Cooler with 8 cm Fan, 1000 to 7000 RPM Rotational Speed and Ball Bearing

**URL:** https://aio.lv/en/product--inter-tech-88885428--12708095
**Data updated:** 2026-10-11 04:26 (EEST)
**Category:** Other goods
**Manufacturer:** INTER-TECH
**Manufacturer code:** 88885428
**EAN:** 4260455642552
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.49 €
**Prices and availability valid until:** 2026-11-23 23:59
**Price without VAT (21%):** 60.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-88885428--12708095

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.11.2026 | free |
| Pickup points | 12.11.2026 | 1.99 EUR |
| Courier delivery to door | 12.11.2026 | 4.99 EUR |

## Summary description

The Dynatron B3 processor air cooler is designed for effective CPU cooling in compatible computer systems. It features an 8 cm fan with an adjustable rotational speed ranging from 1000 RPM up to 7000 RPM and a durable ball bearing mechanism. The unit delivers minimum air pressure of 1.5 mmH2O and maximum air pressure of 70.9 mmH2O, ensuring stable thermal management during intensive computing tasks. Finished in khaki, this active cooling solution offers reliable performance for workstation setups.

## Long description

The Dynatron B3 processor air cooler is an active cooling solution engineered specifically for effective thermal management in compatible computer systems and server environments. Featuring a compact 8 cm fan combined with a copper skiving heatsink and an aluminum blower fan design, this unit is built to fit into 1U server chassis. It utilizes a durable ball bearing mechanism and supports pulse-width modulation for precise fan control, offering an adjustable rotational speed ranging from 1000 RPM up to 7000 RPM. Finished in khaki, this cooler delivers reliable performance for high-density workstation setups requiring efficient heat dissipation.
Advantages
This processor air cooler provides robust thermal management for high-power processors up to 165 Watts within constrained space environments. The combination of a copper skiving heatsink and a high-speed blower fan ensures rapid heat transfer away from the CPU. With a wide rotational speed range and PWM support, users can balance cooling performance and noise levels according to current system demands. The durable ball bearing mechanism contributes to operational longevity, making it a dependable choice for continuous server operation.
Suitable for
1U server systems and compact workstations
Cooling Intel processors utilizing the FCLGA3647 Narrow ILM socket
High-density computing tasks requiring CPU power management up to 165 Watts
This cooler may not be suitable for standard desktop computer cases, consumer gaming builds, or systems that lack compatibility with the specified processor socket. Due to its maximum noise level of 57.1 dB at high rotational speeds, it is also not ideal for quiet office environments or home setups where low acoustic emissions are a primary requirement.
Key specifications
Type: Air cooler with active blower fan
Fan diameter: 8 cm
Rotational speed: 1000 to 7000 RPM
Minimum air pressure: 1.5 mmH2O
Maximum air pressure: 70.9 mmH2O
Bearing type: Ball bearing
Maximum airflow: 21 cfm
Noise level: 57.1 dB
Supported socket: Intel FCLGA3647 Narrow ILM
Cooling capacity: Up to 165 Watts CPU power
Dimensions: 107 x 80.5 x 20 mm (fan dimensions: 80 x 80 x 15 mm)
Color: Khaki
Cooler material: Copper skiving heatsink and aluminum blower fan
To install the cooler, ensure the system is powered off and disconnected from the power source. Remove the existing cooling assembly if present, clean the processor surface, and apply appropriate thermal paste if not pre-applied. Mount the unit securely onto the compatible Intel FCLGA3647 Narrow ILM socket following standard hardware installation procedures, and connect the PWM fan cable to the designated motherboard header.
What to consider before purchase
Verify that your computer case has sufficient physical clearance for a 1U form factor cooler with dimensions of 107 x 80.5 x 20 mm.
Confirm that your motherboard features the Intel FCLGA3647 Narrow ILM processor socket.
Check that your CPU thermal design power does not exceed 165 Watts.
Take into account the acoustic profile, as the maximum noise level reaches 57.1 dB at top rotational speeds.
For optimal performance and longevity, ensure proper airflow within the server chassis and periodically inspect the fan and heatsink for dust accumulation. Maintain standard operating temperatures within your computing environment to support reliable thermal regulation.

## Specifications

| Feature | Value |
|---|---|
| Type | Air cooler |
| Weight | 0.46 kg |
| Certification | RoHS, REACH |
| Power consumption (typical) | 19.2 W |
| Material | Plastic, Aluminium, Copper |
| Height | 20 mm |
| Width | 107 mm |
| Depth | 80.5 mm |
| Product colour | Khaki |
| Compatible processor series | Intel Xeon Phi, Intel Xeon W |
| Rack capacity | 1U |
| Number of fans | 1 fan(s) |
| Fan diameter | 80 mm |
| Supported processor sockets | LGA 3647 (Socket P) |
| Suitable location | Processor |
| Base plate material | Copper |
| Maximum airflow | 21 cfm |
| Minimum airflow (imperial) | 3 cfm |
| Minimum air pressure | 1.5 mmH2O |
| Maximum air pressure | 70.9 mmH2O |
| Noise level (low speed) | 16 dB |
| Noise level (high speed) | 57.1 dB |
| Fan connector | 4-pin |
| Radiator material | Aluminum |
| Fan dimensions (W x D x H) | 80 x 80 x 15 |
| Rotational speed (max) | 7000 RPM |
| Rotational speed (min) | 1000 RPM |
| Rated voltage | 12 V |
| Bearing type | Ball bearing |
| Quantity per pack | 1 pc(s) |
| Pulse-width modulation (PWM) support | Yes |
| Compliance certificates | RoHS |

## FAQ

### How much does the Dynatron B3 Processor Air Cooler by INTER-TECH cost, and is it available for purchase?

The price is 73.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 09.11.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Dynatron B3 Processor Air Cooler by INTER-TECH be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 INTER-TECH 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 INTER-TECH 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

## Image

https://aio.lv/img/cache/product/12708095/70543015_large.webp