# Qoltec 51659 Thermal Paste with 0.975 W/m·K Thermal Conductivity and White Colour

**URL:** https://aio.lv/en/product--qoltec-51659--767851
**Data updated:** 2026-09-17 04:19 (EEST)
**Category:** Thermal Paste
**Manufacturer:** QOLTEC
**Manufacturer code:** 51659
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-11-04 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-51659--767851

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.10.2026 | free |
| Pickup points | 22.10.2026 | 1.99 EUR |
| Courier delivery to door | 22.10.2026 | 4.99 EUR |

## Summary description

Qoltec 51659 thermal paste featuring a thermal conductivity of 0.975 W/m·K and white colour. Designed for efficient heat transfer between electronic components and heat sinks. Ideal for computer processors, graphics cards, and other semiconductor devices requiring reliable thermal management during operation.

## Long description

The Qoltec 51659 thermal paste with 0.975 W/m·K thermal conductivity and white colour is designed for efficient heat transfer between electronic components and heat sinks. This thermal compound helps prevent overheating by filling microscopic gaps and imperfections on contact surfaces, ensuring stable and reliable operation of your hardware during everyday workloads.
Advantages
Using this thermal interface material helps maintain optimal operating temperatures for vital electronic components. It facilitates smooth and consistent heat dissipation away from heat-generating elements toward cooling solutions. The formulation provides a reliable adhesive connection that holds heat sinks securely in place on supported components while maintaining functional thermal conductivity.
Suitable for
Attaching heat sinks on chipsets and bridges
Applying to memory modules and RAM chips
Securing small resistors and semiconductor devices
Standard desktop computer processor maintenance
Basic graphics card cooling applications
When it may not be suitable
This product may not be suitable for high-performance overclocking setups, heavy-duty gaming rigs, or enterprise servers that demand exceptionally high thermal conductivity ratings to manage extreme thermal loads. It should also be avoided in applications where permanent adhesive bonding of heat sinks is completely unnecessary or undesirable.
Key specifications
Thermal conductivity of 0.975 W/m·K
White colour formulation
Quantity per pack: 1 piece
Pack weight: 5 grams
How to use
Ensure that all mating surfaces are completely clean, dry, and free from old thermal compound residue or dust before application. Apply a small, controlled amount of the paste directly onto the centre of the component surface. Gently press the heat sink onto the component to spread the paste evenly and establish a secure, durable adhesive connection.
What to consider before purchase
Verify the required thermal conductivity for your specific hardware application
Check whether a permanent adhesive thermal bond is suitable for your cooling setup
Confirm the required quantity for your intended number of installations
Usage recommendations: Store the thermal paste in a cool, dry place away from direct sunlight and keep the container tightly closed when not in use to prevent the compound from drying out.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.005 kg |

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Thermal conductivity | 0.975 W/m·K |

## FAQ

### How much does the Qoltec 51659 Thermal Paste cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 337 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 19.10.2026 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 QOLTEC 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 QOLTEC 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: quantity per pack, 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/767851/70084952_large.webp