---
product_id: 566684631
title: "Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm)"
brand: "thermalright"
price: "¥105"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/566684631-thermalright-heilos-solid-thermal-interface-sheet-solid-thermal-conductive-silicone
store_origin: JP
region: Japan
---

# 8.5W/mk thermal conductivity 30×40×0.2mm perfect fit Non-conductive & safe Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm)

**Brand:** thermalright
**Price:** ¥105
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Stay cool, stay ahead — thermal tech that means business

## Quick Answers

- **What is this?** Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm) by thermalright
- **How much does it cost?** ¥105 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/566684631-thermalright-heilos-solid-thermal-interface-sheet-solid-thermal-conductive-silicone)

## Best For

- thermalright enthusiasts

## Why This Product

- Trusted thermalright brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sound:** Non-metallic, electrically insulating sheet eliminates risk of short circuits
- • **Precision Fit:** Tailored 30×40×0.2mm size designed for Intel LGA115X/1200/1700 sockets
- • **Adaptive Cooling Tech:** Melts slightly under heat to fill microscopic gaps for optimal thermal contact
- • **Blazing Heat Transfer:** 8.5W/mk conductivity ensures your CPU/GPU stays cool under pressure
- • **Effortless Application:** Solid sheet form means no messy paste—just peel, stick, and perform

## Overview

The Thermalright Heilos Solid Thermal Interface Sheet is a high-performance, non-conductive silicone grease sheet engineered for desktop and laptop CPUs/GPUs. With an impressive 8.5W/mk thermal conductivity and a precise 30×40×0.2mm size, it offers a clean, easy-to-apply solution that enhances heat dissipation by filling microscopic gaps as it warms, ensuring your Intel-based system runs cooler and safer.

## Description

Packing list:Heilos(30×40mm)*1Cleaning cloth *1Warranty card*1

Review: İ9 14900HX işlemcili laptopumu resmen dizginledi. Bu kadar beklemiyordum. Doğru uygulanması önemli, uygularken dikkat edin.
Review: The thermal paste wouldn't separate cleanly from the paper it comes on, so it couldn't be used.

## Features

- 【Brand Overview】 Thermalright is a Taiwanese brand with more than 20 years of development history, with a certain degree of popularity in the domestic and international markets, and a significant influence in the computer gamer market. We have been focusing on the research and development of computer accessories. The R&D product line includes: CPU air-cooled coolers, case fans, silicone grease, fan controllers and other goods.
- 【Excellent thermal conductivity】 The thermal conductivity of solid silicone grease sheet is 8.5W/mk, the silicone grease sheet can greatly improve the heat transfer between electronic components.
- 【No conductivity】No metal particles, insulating and non-conductive, strong safety, contact with any electronic circuit will not cause any damage.
- 【Widely Used】 Unlike paste silicone grease, the newly developed solid silicone grease sheet can be directly affixed to the CPU/heatsink base without the need to apply, recommended for CPUs with LGA115X/1200/1700 slots.
- 【Unique Heat Dissipation Method】 The size is 30x40x0.2mm, when the CPU temperature rises, the solid silicone grease sheet will slowly melt, which can perfectly fill the contact surface gap of the CPU, thus achieving the effect of heat dissipation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCNYDTB6 |
| Brand Name | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | passive |
| Customer Reviews | 4.4 4.4 out of 5 stars (31) |
| Included Components | Solid State Thermal Grease Sheet |
| Manufacturer | Thermalright |
| Material Type | Metal |
| Noise Level | 14 Decibels |
| Power Connector Type | 3-Pin or 4-Pin |
| UPC | 755225212140 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |
| Wattage | 8.5 watts |

## Product Details

- **Brand:** Thermalright
- **Cooling method:** passive
- **Power connector type:** 3-Pin or 4-Pin
- **Voltage:** 12 Volts (DC)
- **Wattage:** 8.5 watts

## Images

![Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm) - Image 1](https://m.media-amazon.com/images/I/71c-xXE8C8L.jpg)
![Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm) - Image 2](https://m.media-amazon.com/images/I/71fG7tioUAL.jpg)
![Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm) - Image 3](https://m.media-amazon.com/images/I/71jalsgnYcL.jpg)
![Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm) - Image 4](https://m.media-amazon.com/images/I/512nG8ZMvQL.jpg)
![Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm) - Image 5](https://m.media-amazon.com/images/I/71f+B71XKIL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***I on 23 January 2026*

İ9 14900HX işlemcili laptopumu resmen dizginledi. Bu kadar beklemiyordum. Doğru uygulanması önemli, uygularken dikkat edin.

### ⭐ Review
*by E***T on 11 December 2023*

The thermal paste wouldn't separate cleanly from the paper it comes on, so it couldn't be used.

### ⭐ Review
*by F***E on 11 May 2024*

Applying it is easy if you bother to take 2 seconds to read the instructions, however the performance is quite bad. It performs worse than the pre-applied paste that came on my AIO. I don't know if it's just terrible quality paste or if it's because it's a super thin layer. Either way, I think it's garbage.

## Frequently Bought Together

- Thermalright Heilos Solid Thermal Interface Sheet, Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU, Conductivity 8.5W/mk, Desktop/Laptops General Purpose,for Intel (30×40×0.2mm)
- Thermalright Heilos Solid Thermal Interface Sheet Solid Thermal Conductive Silicone Grease Sheet for CPU/GPU,Thermal Conductivity 8.5W/mk,Long Service Life, Desktop/Laptops General Purpose(for AMD)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-29*