# Heatsink/Radiator Inter-Tech B-4 Copper 108mm x 81mm x 27mm

**URL:** https://aio.lv/en/product--dynatron-88885420--10639219
**Data updated:** 2026-01-05 20:34 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Dynatron
**Manufacturer code:** 88885420
**EAN:** 4260455642484
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Inter-Tech B-4 is a copper heatsink/radiator designed for efficient cooling. It measures 108mm in width, 81mm in depth, and 27mm in height, making it suitable for various applications. The copper construction ensures optimal heat dissipation, enhancing the performance and longevity of your components.

## Long description

The Dynatron Inter-Tech B-4 is a high-quality copper heatsink/radiator designed to meet Intel cooling standards. Measuring 108 mm × 81 mm × 27 mm with a vapor chamber base, it provides efficient heat dissipation for compact cooling applications and contributes to stable component operation and extended service life.
Advantages
The copper construction and vapor chamber base deliver effective thermal conductivity and rapid heat spreading. Its compact dimensions allow installation in space-constrained systems. The design follows Intel cooling standards, ensuring compatibility with common mounting configurations and reliable passive or active cooling setups.
Suitable for
 Cooling small form-factor motherboards and embedded systems
 Use with low- to medium-power CPUs or chipsets
 Passive cooling solutions or fan-assisted heatsink assemblies
Key specifications
 Brand: Dynatron
 Model: Inter-Tech B-4 (MPN 88885420)
 Material: Copper with vapor chamber base
 Dimensions: 108 mm (W) × 81 mm (D) × 27 mm (H)
 EAN: 4260455642484
How to use
Install the heatsink according to your motherboard or component manufacturer’s mounting instructions. Ensure the contact surface is clean and apply an appropriate thin layer of thermal interface material between the component and the vapor chamber base. Secure the heatsink evenly to avoid uneven pressure and verify clearance for nearby components or case panels. If using a fan, mount it according to airflow direction recommendations for optimal performance.
Usage recommendations
Use the Dynatron Inter-Tech B-4 on components within its thermal capacity; combine with a suitable fan if higher heat loads are expected. Regularly check the mounting and thermal paste condition during maintenance to maintain efficient heat transfer.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Type | Heatsink/Radiatior |
| Fan diameter | 0 mm |
| Supported processor sockets | LGA 3647 (Socket P) |
| Compatible processor series | Intel Xeon |
| Suitable location | Processor |

### Design

| Feature | Value |
|---|---|
| Product colour | Copper colour |
| Material | Copper |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.46 kg |
| Height | 27 mm |
| Width | 108 mm |
| Depth | 81 mm |

## FAQ

### 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, weight, 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/10639219/59662111_large.webp