# Thermal paste ARCTIC MX-4 2019 8.5 W/m·K 4 g

**URL:** https://aio.lv/en/product--arctic-cooling-actcp00002b--11562651
**Data updated:** 2025-12-31 08:43 (EET)
**Category:** Thermal Paste
**Manufacturer:** arctic cooling
**Manufacturer code:** ACTCP00002B
**EAN:** 4895213701655
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arctic-cooling-actcp00002b--11562651

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

ARCTIC MX-4 is a high-performance thermal paste with a thermal conductivity of 8.5 W/m·K and a density of 2.5 g/cm³. Weighing 4 g, it is designed for efficient heat transfer in electronic devices. The paste ensures optimal cooling performance, making it ideal for CPUs and GPUs. Its easy application and excellent thermal performance make it a reliable choice for enhancing the longevity of your components.

## Long description

ARCTIC MX-4 2019 is a high-performance thermal paste formulated from carbon micro-particles to provide efficient heat transfer between CPUs/GPUs and coolers. The paste has a thermal conductivity of 8.5 W/m·K and a density of 2.5 g/cm³; the tube contains 4 g of compound. Packaging has been optimised to reduce environmental impact and lower the CO2 footprint by using a recyclable bag that cuts packaging material by about 40%.
Advantages
MX-4 offers very high thermal conductivity due to carbon micro-particles while containing no metallic particles, so it is non-conductive electrically and safe near pins and contacts. The paste has an easy-to-apply consistency suitable for both beginners and experienced builders, maintains stable performance over time without early degradation, and retains effectiveness for at least 8 years once applied. The 4 g tube provides a cost-effective option for system builders.
Suitable for
CPU and GPU heat transfer improvement
PC system builders and assemblers
Overclocking and enthusiast cooling setups
Replacing degraded or dried thermal compound
Key specifications
Thermal conductivity: 8.5 W/m·K
Net weight: 4 g (0.004 kg)
Density: 2.5 g/cm³
Contains carbon micro-particles, electrically non-conductive
Manufacturer MPN: ACTCP00002B, EAN: 4895213701655
How to use
Clean CPU/GPU and heatsink contact surfaces from old compound and any residues using isopropyl alcohol and a lint-free cloth. Apply a small, pea-sized amount of MX-4 to the centre of the processor die or follow your cooler manufacturer's spreading guidance. Mount the cooler and secure it evenly so the paste spreads into a thin, continuous layer to ensure good contact. Avoid applying excessive amounts; a thin film is sufficient for optimal thermal transfer.
Usage recommendations
Store the tube in a cool, dry place and reseal after use. Reapply thermal paste when replacing a cooler or if thermal performance degrades; under normal conditions MX-4 remains effective for at least 8 years after application.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Thermal paste |
| Viscosity note | 870 |
| Thermal conductivity | 8.5 W/m·K |
| Constitutive ingredients | Carbon |
| Non-conductive | Yes |
| Density | 2.5 g/cm³ |
| Non-capacitive | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.004 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 11.8 g |
| Package depth | 15 mm |
| Package height | 187 mm |
| Package width | 82 mm |
| Quantity per pack | 1 pc(s) |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Hong Kong |

## FAQ

### How much does the Thermal paste ARCTIC MX-4 2019 cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 485 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 06.07.2026 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 arctic cooling 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 arctic cooling 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: thermal conductivity, weight, 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 Thermal paste ARCTIC MX-4 2019?

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/11562651/66574070_large.webp