# Thermal paste Nedis COOLP400SI

**URL:** https://aio.lv/en/product--nedis-coolp400si--4190232
**Data updated:** 2025-12-29 15:45 (EET)
**Category:** Thermal Paste
**Manufacturer:** Nedis
**Manufacturer code:** COOLP400SI
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.51 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 7.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nedis-coolp400si--4190232

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Nedis COOLP400SI thermal paste offers excellent thermal conductivity of 4.63 W/m·K, ensuring efficient heat transfer between components. This silver-colored paste comes in an 8 g package, ideal for various applications. Its dimensions are 116 mm in width, 18 mm in depth, and 22 mm in height, making it easy to handle and apply. Perfect for enhancing the performance of your cooling systems.

## Long description

The Nedis COOLP400SI thermal paste provides high thermal conductivity (4.63 W/m·K) to improve heat transfer between a heatsink and CPU or GPU. The silver-coloured paste fills microscopic surface imperfections on contact surfaces, reducing trapped air and restoring the heatsink's effectiveness. Supplied in an 8 g tube, it is suitable for common consumer and professional cooling maintenance tasks.
Advantages
The compound delivers efficient heat conduction and dissipation, helping to prevent motherboard and processor overheating under heavy load. Its silver colour and measured thermal conductivity make application results predictable, and the small 8 g package is convenient for single or occasional use.
Suitable for
Applying between CPU or GPU and heatsink
Refurbishing or maintaining desktop PC cooling systems
Small-scale electronics cooling where improved thermal contact is required
Key specifications
Brand: Nedis
Model: COOLP400SI
Thermal conductivity: 4.63 W/m·K
Operating temperature range: -30 °C to 280 °C
Weight: 8 g
Colour: Silver
How to use
Clean the heatsink and processor surfaces to remove old paste, dust and grease. Apply a small, pea-sized amount of the Nedis COOLP400SI paste to the centre of the CPU or GPU die, then mount the heatsink and secure it according to the manufacturer's instructions; pressure will spread the paste into a thin, even layer. For larger dies or irregular surfaces use a slightly larger amount, but avoid excess that can squeeze out.
Usage recommendations
Store the thermal paste in a cool, dry place. Avoid contact with skin and eyes; wash immediately if contact occurs. Reapply when replacing or reseating the heatsink or if operating temperatures increase noticeably.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 26 g |
| Package depth | 115 mm |
| Package height | 20 mm |
| Package width | 185 mm |
| Spatula | Yes |
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Type | Thermal paste |
| Operating temperature (T-T) | -30 - 280 |
| Product colour | Silver |
| Viscosity note | 12500 |
| Thermal conductivity | 4.63 W/m·K |
| Specific gravity | 3.15 g/cm³ |

### Technical details

| Feature | Value |
|---|---|
| Low thermal resistance | Yes |
| Thixotropic Index (TI) | 280 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.008 kg |
| Height | 22 mm |
| Width | 116 mm |
| Depth | 18 mm |

## FAQ

### How much does the Thermal paste Nedis COOLP400SI cost, and is it available for purchase?

The price is 8.51 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 Thursday 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 Nedis 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 Nedis 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: operating temperature (t-t), 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 Nedis COOLP400SI?

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.

## Image

https://aio.lv/img/cache/product/4190232/65736795_large.webp