Thermal paste ARCTIC MX-4

Name: Thermal paste ARCTIC MX-4 Highest ACTCP00059A
Brand: Arctic
SKU: 4073132
Price: 9.99 EUR
Availability: InStock

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Thermal paste ARCTIC MX-4 Highest Performance Thermal Compound

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The ARCTIC MX-4 is a high-performance thermal compound with a density of 2.5 g/cm³. It comes in a blue color and weighs 8 g. This thermal paste is designed for efficient heat transfer, ensuring optimal cooling for your CPU and GPU. The package dimensions are 128 mm in width and 17.3 mm in depth. Manufactured in Hong Kong, it is easy to apply and provides long-lasting performance.

Available at price 9.99 €: 6 pcs.

Total available for order: 306 pcs.

Warranty: 2 Years

SKU: 4073132

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

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

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free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.01 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 14.49 €: 300 pcs.

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Product information

Description

The ARCTIC MX-4 Highest Performance Thermal Compound is a high-performance thermal paste designed to improve heat transfer between processors and heatsinks. With a density of 2.5 g/cm³ and an 8 g syringe in blue, the MX-4 provides stable, long-lasting thermal conductivity for CPUs and GPUs and is manufactured in Hong Kong. The product is easy to apply and is part of a broader range that includes thermal pads in various sizes.

Advantages

MX-4 is known for its high thermal conductivity and consistent performance in comparative tests. Its paste-like consistency makes it simple to spread evenly, suitable for users with varying experience. The compound is non-conductive electrically, reducing the risk of short circuits, and its 8 g quantity is convenient for multiple applications.

Suitable for

Improving heat transfer between CPU and cooler
Thermal interface for GPUs and graphics cards
Reapplying or replacing old thermal paste during maintenance
Custom PC builds and overclocking setups

Key specifications

Brand: ARCTIC
Model: MX-4
Weight: 8 g (0.008 kg)
Density: 2.5 g/cm³
Colour: Blue
Manufacturer country: Hong Kong
MPN: ACTCP00059A
EAN: 4895213703055
Category: Thermal grease

How to use

Clean the contact surfaces of the CPU and heatsink with isopropyl alcohol and a lint-free cloth. Apply a small pea-sized amount of MX-4 to the centre of the processor surface. Mount the heatsink and allow the pressure to spread the compound evenly. For best results, follow the cooler manufacturer's mounting instructions and avoid applying excessive amounts that can reduce thermal efficiency.

Usage recommendations

Use MX-4 for routine cooling maintenance and when installing or replacing CPU/GPU coolers. Store the syringe in a cool, dry place and keep the cap on to prevent drying. Do not use on exposed electrical contacts and avoid mixing with other thermal compounds.

Specifications

Weight:: 0.008 kg
Product colour:: Blue

All features

Features

Type:: Thermal paste
Product colour:: Blue
Viscosity note:: 870
Density:: 2.5 g/cm³

Weight & dimensions

Weight:: 0.008 kg

Packaging data

Package weight:: 170 g
Package depth:: 17.3 mm
Package height:: 26.7 mm
Package width:: 128 mm
Spatula:: Yes
Quantity per pack:: 1 pc(s)

Logistics data

Country of origin:: Hong Kong

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Reasons to buy

Highest Thermal Conductivity

The surfaces of processor chips and cooler bases are covered with microscopic dents; ARCTIC's MX-4 thermal paste is composed of carbon microparticles that fill these cavities. This results in very high thermal conductivity, ensuring heat is dissipated quickly and efficiently from the CPU or GPU. With its outstanding performance, the MX-4 is an excellent choice for overclockers and enthusiasts, as well as for other applications that require reliable thermal transfer. MX-4 demonstrates that excellent performance does not necessarily require a high price. Highest Thermal Conductivity

Easy Application

Thanks to its consistency, MX-4 is easy to apply, even for beginners. The video below demonstrates different application techniques to avoid air pockets between processors and coolers. Easy Application

Secure Usage

Unlike pastes based on metal oxides or liquid metal, ARCTIC's MX-4 is metal-free and non-conductive. This eliminates the risk of short circuits and removes concerns about corrosion damage to the cooler base caused by liquid metal. Secure Usage

Available in Various Sizes

ARCTIC MX-4 is offered in sizes ranging from 2 to 45 grams. Resealable packaging prevents the paste from drying out. Available in Various Sizes

Long-lasting Durability

Compared to metal or silicone thermal pastes, you don't have to make compromises with MX-4: once applied, it lasts up to 8 years. Long-lasting Durability

Proven Quality

Although the packaging of our thermal paste has changed several times over the years, the formula composition has remained the same. Our MX pastes have long represented high performance and quality, and with our new recyclable packaging we aim to reduce CO2 emissions and contribute to environmental protection. Proven quality

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Warehouse	Stock	Delivery to the store	Store Price
WH94	300	01.07.2026 Best delivery	14.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU6	6	01.07.2026 Best delivery	9.99 €

14.49 €

Stock: 300

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH94

Available only for legal entities

9.99 €

Stock: 6

Delivery Date: 01.07.2026 Best delivery

Warehouse: EU6

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Customer questions

FAQ

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

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 306 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: 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 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: 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.

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