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header-product Arctic MX-4 2019 Edition High Performance Thermal Paste 45 g Thermal Conductivity 8.5 W/mK Density 2.5 g/cm3
22.49 €

Arctic MX-4 2019 Edition High Performance Thermal Paste 45 g Thermal Conductivity 8.5 W/mK Density 2.5 g/cm3

Arctic MX-4 2019 Edition Thermal Paste Photo 1
Arctic MX-4 2019 Edition Thermal Paste Photo 2
Arctic MX-4 2019 Edition Thermal Paste Photo 3
Arctic MX-4 2019 Edition Thermal Paste Photo 4
Arctic MX-4 2019 Edition Thermal Paste Photo 5
Arctic MX-4 2019 Edition Thermal Paste Photo 1
Arctic MX-4 2019 Edition Thermal Paste Photo 2
Arctic MX-4 2019 Edition Thermal Paste Photo 3
Arctic MX-4 2019 Edition Thermal Paste Photo 4
Arctic MX-4 2019 Edition Thermal Paste Photo 5
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Arctic MX-4 2019 Edition High Performance Thermal Paste 45 g Thermal Conductivity 8.5 W/mK Density 2.5 g/cm3

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Short description

Arctic MX-4 2019 Edition high performance thermal paste in a 45 g package designed for efficient heat transfer between central processing units, graphics processors, and heat sinks. Features a thermal conductivity of 8.5 W/mK and a density of 2.5 g/cm3. This non-conductive and metal-free compound ensures safe application, long-term stability, and reliable thermal management for desktop computers, gaming rigs, and electronic cooling systems.
Available at price 22.49 €: 100 pcs.
Total available for order: 473 pcs.
Warranty: 2 Years
SKU: 1925542
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.07 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
23.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Arctic MX-4 2019 Edition High Performance Thermal Paste 45 g is designed to provide efficient heat transfer between central processing units, graphics processors, and corresponding heat sinks. Formulated with a thermal conductivity of 8.5 W/mK and a density of 2.5 g/cm3, this carbon-based thermal compound ensures reliable thermal management for desktop computers, gaming rigs, and various electronic cooling systems. The 45 g packaging provides sufficient material for multiple applications, making it a practical choice for system builders and enthusiasts.

Advantages

This high performance thermal paste relies on carbon micro-particles that deliver exceptional thermal conductivity to dissipate heat rapidly and effectively from high-output processors. The formulation is completely non-conductive and metal-free, eliminating the risk of electrical short circuits or damage if accidental contact occurs with electrical pins or components. Featuring a long-lasting composition, the paste maintains its performance stability over time without drying out prematurely, offering a lifespan of up to eight years. Its balanced consistency allows for smooth and straightforward application, even for users performing thermal paste replacement for the first time.

Suitable for

  • Improving heat transfer on desktop computer CPUs and GPUs
  • Cooling systems in gaming rigs and high-performance workstations
  • Regular maintenance and thermal paste replacement for electronic cooling systems
  • System builders requiring a reliable and long-lasting thermal compound

This product may not be suitable for applications requiring liquid metal thermal interfaces or extreme industrial cooling setups that demand specialized phase-change materials. It is also not intended for direct use as an adhesive or structural glue between components.

Key specifications

  • Thermal conductivity: 8.5 W/mK
  • Density: 2.5 g/cm3
  • Packaging weight: 45 g
  • Base material: Carbon micro-particles
  • Electrical conductivity: Non-conductive

How to use

Ensure that the contact surfaces of the processor and the heat sink are thoroughly cleaned of any old thermal paste residue and dust using a suitable cleaning agent. Apply a small amount of the thermal compound to the center of the processor surface. Mount the heat sink directly onto the processor and secure it according to the manufacturer instructions, allowing the mounting pressure to spread the paste evenly across the contact area.

What to consider before purchase

  • Verify the required quantity of thermal paste for your specific number of planned applications
  • Confirm that your cooling setup is compatible with standard paste-based thermal interfaces
  • Check the dimensions and clearance of your heat sink mounting mechanism

Always ensure that components are powered off and disconnected from the electrical source before performing any maintenance or applying thermal paste.

Specifications

Quantity per pack:
1 pc(s)
Type: Characteristics of the device.
Thermal paste
All features

Logistics data

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
Hong Kong

Packaging data

Package weight: Weight of the packaged product.
66.6 g
Package height: The distance from the top to the bottom of the packaging.
37 mm
Package depth: The distance from the front to the back of the packaging.
24 mm
Package width: The distance from one side of the packaging to the other.
197 mm
Quantity per pack:
1 pc(s)

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.045 kg

Technical details

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Features

Viscosity note:
870
Non-conductive:
Yes
Non-capacitive:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Blue, White
Constitutive ingredients:
Carbon
Density:
2.5 g/cm³
Thermal conductivity: Thermal conductivity is the property of a material to conduct heat.
8.5 W/m·K
Type: Characteristics of the device.
Thermal paste

Description

Machine translation. Load original

Reasons to buy

Optimised Packaging Saves Resources

Sustainable resource use is a top priority for ARCTIC. We have updated the packaging of the MX-4 thermal paste to significantly minimize its carbon footprint. The practical, recyclable packaging bag helps reduce environmental impact by approximately 40%, conserving valuable resources.

Optimised Packaging Saves Resources

Better than Liquid Metal

ARCTIC MX-4 compound consists of carbon micro-particles that deliver exceptionally high thermal conductivity. It ensures rapid and efficient heat dissipation from your CPU or GPU. Delivering superb performance, MX-4 is the ultimate choice for overclockers and hardware enthusiasts.

Better than Liquid Metal

Easy to Apply

Featuring an ideal consistency, MX-4 thermal paste is exceptionally user-friendly and easy to apply, making it a great choice even for beginners seeking hassle-free thermal management installation.

Safe Application

MX-4 contains zero metallic particles, completely eliminating the risk of electrical conductivity issues. Unlike metal-based compounds, it guarantees that accidental contact with electrical pins will not cause any damage.

Safe Application

High Durability

Unlike metal or silicon thermal compounds, the performance of MX-4 does not degrade over time. Once applied, it delivers long-lasting reliability and remains effective for at least 8 years without requiring reapplication.

High Durability

Value for Money

As a high-performance thermal compound ideal for system builders and enthusiasts, MX-4 consistently exceeds expectations while offering exceptional affordability and value.

Value for Money

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 100 20.10.2026
22.49 €
WH115 50 20.10.2026
23.49 €
WH122 50 13.10.2026
23.49 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 14 20.10.2026
29.99 €
22.49 €
Stock: 100
Delivery Date: 20.10.2026
Warehouse: WH94
23.49 €
Stock: 50
Delivery Date: 20.10.2026
Warehouse: WH115
23.49 €
Stock: 50
Delivery Date: 13.10.2026
Warehouse: WH122
23.49 €
Stock: 50
Delivery Date: 20.10.2026
Warehouse: WH155
23.49 €
Stock: 59
Delivery Date: 20.10.2026
Warehouse: EU3
23.49 €
Stock: 121
Delivery Date: 20.10.2026
Warehouse: EU86
24.49 €
Stock: 2
Delivery Date: 20.10.2026
Warehouse: WH113
26.99 €
Stock: 4
Delivery Date: 15.10.2026
Warehouse: WH337
27.99 €
Stock: 13
Delivery Date: Friday Best delivery
Warehouse: WH186
50.49 €
Stock: 10
Delivery Date: 20.10.2026
Warehouse: EU85
Available only for legal entities
29.99 €
Stock: 14
Delivery Date: 20.10.2026
Warehouse: EU6

Customer reviews

Customer questions

FAQ

How much does the Arctic MX-4 2019 Edition Thermal Paste cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 473 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 20.10.2026 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: quantity per pack, type, 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 Arctic MX-4 2019 Edition Thermal Paste?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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