Thermal paste ARCTIC MX-4 (20 g)

Name: Thermal paste ARCTIC MX-4 (20 ACTCP00001B
Brand: Arctic
SKU: 1971789
Price: 11.49 EUR
Availability: InStock

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Thermal paste ARCTIC MX-4 (20 g) Edition 2019

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Thermal paste ARCTIC MX-4 (20 g) Photo 1

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Usual Price: 12.49 €

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The discount is valid from 03.06.2026 to 03.07.2026

Short description

The ARCTIC MX-4 (20 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 20 g, it comes in a single pack. This thermal paste ensures optimal heat transfer between your CPU and cooler, enhancing cooling efficiency and system stability. Made in Hong Kong, it is an ideal choice for gamers and PC builders looking for reliable thermal management.

Available at price 11.49 €: 22 pcs.

Total available for order: 541 pcs.

Warranty: 2 Years

SKU: 1971789

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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free

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From 4.99 € (Weight: 0.03 kg)

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Product information

Description

ARCTIC MX-4 thermal compound combines high thermal conductivity with non-metallic composition and eco-aware packaging. The paste is formulated with carbon micro-particles to transfer heat efficiently from CPU or GPU to the cooler, while its non-conductive formula eliminates the risk of electrical shorting. The packaging has been optimised to reduce material use and CO2 footprint through a recyclable bag design.

Advantages

MX-4 offers strong thermal performance comparable to high-end compounds while remaining electrically non-conductive thanks to its carbon-based formulation. The paste has a user-friendly consistency that simplifies application for beginners and experienced builders alike. Packaging improvements reduce environmental impact by about 40%, and the compound maintains stability and effectiveness for years after application.

Key specifications

Composition: carbon micro-particles (non-metallic, electrically non-conductive)
Application form: thermal paste
Durability: maintains performance for at least 8 years after application
Packaging: recyclable bag, packaging material reduced by ~40%
Intended use: CPU and GPU heat transfer

How to use

Clean CPU/GPU and cooler contact surfaces from old paste and contaminants before application. Apply a small, even amount of MX-4 to the processor heat-spreader and mount the cooler according to the cooler manufacturer’s instructions to ensure even pressure and avoid air gaps. For step-by-step application techniques and tips on avoiding voids between surfaces, follow the product video or manufacturer guidance.

Recommendations

Use a minimal, controlled amount and secure the cooler evenly to ensure optimal thermal contact. Store the paste at room temperature and reseal packaging after use to maintain shelf life.

Specifications

Thermal conductivity:: 8.5 W/m·K
Weight:: 0.02 kg
Product colour:: White, Blue

All features

Features

Type:: Thermal paste
Product colour:: White, Blue
Viscosity note:: 870
Thermal conductivity:: 8.5 W/m·K
Constitutive ingredients:: Carbon
Non-conductive:: Yes
Density:: 2.5 g/cm³
Non-capacitive:: Yes

Packaging data

Package weight:: 330 g
Package depth:: 21 mm
Package height:: 32 mm
Package width:: 159 mm
Quantity per pack:: 1 pc(s)

Weight & dimensions

Weight:: 0.02 kg

Logistics data

Country of origin:: Hong Kong

Technical details

Compliance certificates:: RoHS

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Instructions

mmo_66423826_1544777457_3915_9917.pdf

Description

Instructions

mmo_66423826_1544777457_3915_9917.pdf

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Reasons to buy

Optimised Packaging Saves Resources

A sustainable use of resources is very important to us at ARCTIC. Thus, we updated the packaging of the MX-4 to minimize its CO2 footprint.

The practical, recyclable packaging bag of our thermal compound helps reduce the environmental impact of packaging materials by about 40% and thereby saves resources. Optimised Packaging Saves Resources

Better than Liquid Metal

The ARCTIC MX-4 compound is composed of carbon micro-particles that provide extremely high thermal conductivity. It ensures that heat generated by the CPU or GPU is dissipated quickly and efficiently. Superb in performance, MX-4 is the best companion for overclockers and enthusiasts. Better than Liquid Metal

Easy to Apply

With an ideal consistency, the MX-4 is very easy to use, even for beginners. The recommended application methods and the most effective way to avoid voids between CPU and cooler are shown in the video.

Safe Application

It does not contain any metallic particles, so electrical conductivity is not an issue. Unlike silver and copper compounds, contact with any electrical pins will not cause damage. Safe Application

High Durability

In contrast to metal and silicon thermal compounds, the performance of MX-4 does not degrade over time. Once applied, you do not need to reapply it — it will last at least 8 years. High Durability

Value for Money

A high-performance thermal compound perfect for system builders — it's no surprise that the MX-4 exceeds expectations given its low price. Value for Money

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Warehouse	Stock	Delivery to the store	Store Price
WH94	9	01.07.2026	11.49 € Best price
WH155	22	01.07.2026	Discount 8% 11.49 €
WH122	46	22.06.2026	11.99 €
EU86	172	01.07.2026	11.99 €
EU3	225	01.07.2026	Discount 8% 12.49 €
BT19	1	Tuesday Best delivery	12.99 €
BT14	5	Tuesday Best delivery	12.99 €
WH186	12	Thursday	12.99 €
WH113	1	01.07.2026	Discount 8% 14.99 €
WH337	5	01.07.2026	14.99 €
EU85	3	01.07.2026	25.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU6	40	01.07.2026	14.99 €

11.49 €

Stock: 9

Delivery Date: 01.07.2026

Warehouse: WH94

Discount 8%

11.49 €

Stock: 22

Delivery Date: 01.07.2026

Warehouse: WH155

11.99 €

Stock: 46

Delivery Date: 22.06.2026

Warehouse: WH122

11.99 €

Stock: 172

Delivery Date: 01.07.2026

Warehouse: EU86

Discount 8%

12.49 €

Stock: 225

Delivery Date: 01.07.2026

Warehouse: EU3

12.99 €

Stock: 1

Delivery Date: Tuesday Best delivery

Warehouse: BT19

12.99 €

Stock: 5

Delivery Date: Tuesday Best delivery

Warehouse: BT14

12.99 €

Stock: 12

Delivery Date: Thursday

Warehouse: WH186

Discount 8%

14.99 €

Stock: 1

Delivery Date: 01.07.2026

Warehouse: WH113

14.99 €

Stock: 5

Delivery Date: 01.07.2026

Warehouse: WH337

25.99 €

Stock: 3

Delivery Date: 01.07.2026

Warehouse: EU85

Available only for legal entities

14.99 €

Stock: 40

Delivery Date: 01.07.2026

Warehouse: EU6

Customer reviews

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Customer questions

FAQ

How much does the Thermal paste ARCTIC MX-4 (20 g) cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 541 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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 (20 g)?

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.

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