# Thermal paste ARCTIC MX-4

**URL:** https://aio.lv/en/product--arctic-actcp00031b--4111387
**Data updated:** 2025-12-29 15:37 (EET)
**Category:** Thermal Paste
**Manufacturer:** Arctic
**Manufacturer code:** ACTCP00031B
**EAN:** 4895213702591
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--arctic-actcp00031b--4111387

## 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 compound with a density of 2.5 g/cm³. It comes in a 4 g package and is ideal for efficient heat transfer in CPUs and GPUs. The blue paste ensures optimal thermal conductivity and is easy to apply. Made in Hong Kong, it is a reliable choice for enhancing cooling efficiency.

## Long description

ARCTIC MX-4 is a high-performance thermal compound formulated to improve heat transfer between heat sources and cooling solutions. Supplied in a 4 g syringe, the paste has a density of 2.5 g/cm³ and a blue colour. Manufactured in Hong Kong, this thermal paste is suitable for filling microscopic surface irregularities on CPUs and GPUs to enhance cooling efficiency.
Advantages
MX-4 offers very high thermal conductivity in a non-conductive, non-capacitive formulation that is easy to apply. The consistency allows for precise placement and good spread without drying out quickly. The product is compact and suitable for repeated small applications.
Suitable for
CPU heat spreaders
GPU dies and coolers
Heatsinks and water-block interfaces
Small-scale electronics requiring improved thermal contact
Key specifications
Brand: Arctic
Model: MX-4
Weight: 4 g (0.004 kg)
Density: 2.5 g/cm³
Colour: Blue
MPN: ACTCP00031B
EAN: 4895213702591
Made in: Hong Kong
How to use
Clean both mating surfaces with isopropyl alcohol and allow them to dry. Apply a small pea-sized amount of MX-4 to the centre of the CPU or GPU die. Install the cooler and tighten mounting hardware evenly to spread the paste into a thin, uniform layer. If reapplying, remove the old compound with a lint-free cloth and alcohol before placing new paste.
Usage recommendations
Use only the quantity necessary to form a thin, continuous layer; excessive compound can reduce thermal transfer efficiency. Store the syringe in a cool, dry place and keep the cap on to prevent contamination. Avoid contact with electrical contacts and ensure the paste is not used on surfaces where electrical conductivity is required.

## Specifications

### Features

| Feature | Value |
|---|---|
| Type | Thermal paste |
| Product colour | Blue |
| Viscosity note | 870 |
| Density | 2.5 g/cm³ |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.004 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 12 g |
| Package depth | 117 mm |
| Package height | 15 mm |
| Package width | 24 mm |
| Spatula | Yes |
| Quantity per pack | 1 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Hong Kong |

## FAQ

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

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1029 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: 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.

## Image

https://aio.lv/img/cache/product/4111387/65736704_large.webp