# Heatsink ALLNET Rock Pi 4 aluminum cooling accessory for improved thermal performance

**URL:** https://aio.lv/en/product--allnet-rockpiheatsink--3529968
**Data updated:** 2026-02-12 09:54 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** ALLNET
**Manufacturer code:** RockPi\_Heatsink
**EAN:** 4038816159571
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--allnet-rockpiheatsink--3529968

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Aluminum heatsink by ALLNET designed for Rock Pi 4 single-board computer. Provides passive cooling to reduce CPU and component temperatures, improving stability and performance under load. Easy to attach to the Rock Pi 4 board, it helps lower throttling risk during intensive tasks and is suitable for DIY projects, media centers, and embedded applications.

## Long description

Aluminum heatsink by ALLNET designed specifically for the Rock Pi 4 single-board computer. This passive cooling accessory attaches to the board to dissipate heat from the CPU and nearby components, helping to maintain lower operating temperatures during sustained workloads. The heatsink’s low-profile aluminum construction is intended to improve thermal performance without adding active noise or requiring additional power.
Advantages
The heatsink offers improved heat dissipation through a solid aluminum body that increases surface area and thermal conduction away from critical chips. Installation is straightforward and does not require soldering or modifying the Rock Pi 4 board, which preserves warranty and board integrity. Passive cooling reduces the risk of fan noise and moving part failures while lowering the likelihood of thermal throttling during CPU-intensive tasks.
Suitable for
 DIY single-board computer projects and prototypes
 Home media centers and streaming devices based on Rock Pi 4
 Embedded applications requiring compact, silent cooling
 Long-running compute tasks where reduced throttling is important
Key specifications
 Material: aluminum for efficient thermal conduction
 Cooling type: passive heatsink (no fan)
 Form factor: low-profile design compatible with Rock Pi 4 layout
 Attachment: easy clip or adhesive mounting suitable for single-board installation
 Weight: lightweight to avoid mechanical stress on the board
How to use
Before attaching the heatsink, power off the Rock Pi 4 and disconnect all cables. Clean the surface of the CPU and surrounding components with isopropyl alcohol to remove dust and grease. If thermal interface material is included or recommended, apply a thin, even layer to the CPU surface. Align the heatsink with the board’s components and secure it using the provided clip or adhesive pad, taking care not to interfere with connectors or sockets. Reconnect peripherals and power on the board; monitor temperatures under load to confirm improved thermal behavior.
Usage recommendations
For optimal results, combine the heatsink with good case ventilation and periodic dust cleaning. In tightly enclosed cases or high ambient temperatures, consider additional active cooling or airflow to supplement passive dissipation. Verify clearance around connectors and any HATs or expansion modules before final installation.

## FAQ

### How much does the Heatsink ALLNET Rock Pi 4 aluminum cooling cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 92 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 20.07.2026 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 ALLNET 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 ALLNET 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/3529968/59840004_large.webp