# Thermal paste ARCTIC MX-4 2019 8 g Thermal conductivity 8.5 W/m·K

**URL:** https://aio.lv/en/product--arctic-actcp00008b--10747271
**Data updated:** 2025-12-30 10:02 (EET)
**Category:** Thermal Paste
**Manufacturer:** Arctic
**Manufacturer code:** ACTCP00008B
**EAN:** 4895213701662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arctic-actcp00008b--10747271

## 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

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. It comes in an 8 g package and is designed for efficient heat transfer between components, ensuring optimal performance and longevity of your hardware.

## Long description

ARCTIC MX-4 2019 is a high-performance thermal paste in an 8 g package that provides efficient heat transfer between CPU/GPU and cooler. With a thermal conductivity of 8.5 W/m·K and a density of 2.5 g/cm³, MX-4 uses carbon micro-particles to achieve high thermal performance without metallic components. The product is supplied in a recyclable packaging bag that reduces packaging material and CO2 footprint.
Advantages
MX-4 combines very good thermal conductivity with a non-metallic formulation, eliminating electrical conductivity risks associated with silver or copper pastes. The compound has an easy-to-apply consistency suitable for users of different skill levels and maintains stable performance over long periods — ARCTIC specifies durability of up to 8 years after application. The packaging has been optimised to reduce environmental impact by around 40% compared with the previous packaging design.
Suitable for
Thermal interface between CPU and cooler
Thermal interface between GPU and cooler
System builders and PC enthusiasts performing assembly or maintenance
Overclocking setups requiring efficient heat dissipation
Key specifications
Brand: ARCTIC
Model: MX-4 2019 (8 g)
Thermal conductivity: 8.5 W/m·K
Density: 2.5 g/cm³
Weight: 0.008 kg
Product colours: Blue, White
MPN: ACTCP00008B
EAN: 4895213701662
How to use
Clean both contact surfaces (CPU/GPU and cooler base) from old thermal paste and dust using isopropyl alcohol and a lint-free cloth. Apply a small, pea-sized amount of MX-4 on the centre of the CPU or GPU die. Mount the cooler and tighten the fasteners evenly to spread the compound and avoid gaps. For detailed application techniques and visual guidance, refer to the manufacturer's instructional video.
Usage recommendations
Apply only the amount necessary to create a thin, even layer; excessive paste does not improve thermal transfer. Avoid contact with electrical pins. Store the product in a cool, dry place and reseal the tube after use. Reapplication is generally not required for up to 8 years under normal operating conditions.

## 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 2019 cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 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/10747271/65738043_large.webp