# Thermal paste ARCTIC MX-4 (8 g) Edition 2019

**URL:** https://aio.lv/en/product--arctic-actcp00008b--1925531
**Data updated:** 2026-05-08 16:25 (EEST)
**Category:** Thermal Paste
**Manufacturer:** Arctic
**Manufacturer code:** ACTCP00008B
**EAN:** 4895213701662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arctic-actcp00008b--1925531

## 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 ARCTIC MX-4 (8 g) Edition 2019 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 8 g, it comes in a single pack. This thermal paste is designed to provide excellent heat transfer between your CPU/GPU and heatsink, ensuring optimal cooling performance. Made in Hong Kong, it is a reliable choice for enhancing your computer's thermal management.

## Long description

The ARCTIC MX-4 (8 g) Edition 2019 is a high-performance thermal paste designed to improve heat transfer between a CPU or GPU and its heatsink. With a thermal conductivity of 8.5 W/m·K and a density of 2.5 g/cm³, this blue-and-white compound provides reliable, long-lasting thermal management for desktop and laptop cooling solutions. The product comes in an 8 g recyclable packaging bag introduced to reduce the environmental impact of packaging materials.
Advantages
MX-4 uses carbon micro-particles to achieve high thermal conductivity while avoiding metallic components, so it is electrically non-conductive and safe to apply near pins and contacts. The compound has an easy, spreadable consistency for straightforward application, and it maintains performance over time — ARCTIC specifies a service life of up to 8 years once applied. The updated recyclable packaging reduces packaging material CO2 footprint by approximately 40%.
Suitable for
 CPU and GPU cooling in desktop PCs
 System builders and PC enthusiasts, including overclocking setups
 Maintenance or re-application when replacing or reseating coolers
Key specifications
 Thermal conductivity: 8.5 W/m·K
 Weight: 8 g (0.008 kg)
 Density: 2.5 g/cm³
 Colour: Blue, White
 Manufacturer part number (MPN): ACTCP00008B
 EAN: 4895213701662
 Made in: Hong Kong
How to use
Clean both the CPU/GPU surface and the heatsink mating surface thoroughly to remove old thermal paste, dust and oils. Apply a small, pea-sized amount of MX-4 to the center of the CPU or follow the manufacturer-recommended pattern for your cooler. Mount the heatsink and tighten mounting hardware evenly to spread the paste and avoid air gaps. For best results, power on the system and monitor temperatures to confirm proper contact and thermal transfer.
Usage recommendations
Store the thermal paste in a cool, dry place away from direct sunlight. Reapply MX-4 when removing or replacing the cooler or if thermal performance degrades; ARCTIC rates the applied compound to last up to 8 years under normal conditions. Avoid contact with electrical contacts, although the non-metallic composition reduces risk of electrical conductivity.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Thermal paste |
| Product colour | Blue, White |
| Viscosity note | 870 |
| Thermal conductivity | 8.5 W/m·K |
| Non-conductive | Yes |
| Density | 2.5 g/cm³ |
| Non-capacitive | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.008 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 16.6 g |
| Package depth | 17.3 mm |
| Package height | 26.7 mm |
| Package width | 128 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 (8 g) Edition 2019 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 254 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 Arctic 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 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, 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.

### Where can I download the instructions for Thermal paste ARCTIC MX-4 (8 g) Edition 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/1925531/65735965_large.webp