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CORSAIR TM30 Performance Thermal Paste, 3.5g, 3.8 W/mK, CT-9010001-WW
An Alternative Item Is Available:
- Zinc Oxide Compound: Premium zinc oxide based thermal material for thermal performance and efficient heat transfer.
- CPU and GPU Use: Install new or replace existing thermal compound on your CPU and GPU to improve heat transfer and lower temperatures.
- Thermal Impedance: Ultra-low thermal impedance of 0.01 Degrees C -in2/W helps lower CPU temperatures versus common thermal paste.
- Low Viscosity: 2300K cPs viscosity helps fill microscopic abrasions and channels for thermal transfer.
- Stable Formula: High-stability liquid compound lasts for years with no drying, cracking or change in consistency; non-conductive, non-toxic and contains zero volatile compounds.
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Overview
Specs
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TM30 PERFORMANCE THERMAL PASTE
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-222-4346
- Support Website
- View other products from Corsair
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CORSAIR TM30 is a zinc oxide-based thermal paste for PC builders who want to improve heat transfer between a CPU or GPU and its cooler, with low viscosity designed to fill microscopic surface gaps.
Recommended For
- DIY desktop builders installing or remounting a CPU cooler who want a syringe-applied paste that reviewers found straightforward to spread.
- PC owners refreshing the thermal interface on a CPU or GPU who prefer a non-conductive compound; CORSAIR positions TM30 for both kinds of components.
- Home PC maintainers repasting one or a few systems who want a small syringe for occasional maintenance rather than a bulk supply.
Real-World Use Scenarios
- When building a PC or installing a new CPU cooler, apply TM30 between the processor and cooler to fill tiny surface gaps and help transfer heat to the heatsink.
- When removing and remounting a CPU cooler during PC maintenance, replace the old compound with TM30 so the cooler has fresh thermal contact with the processor.
- For a CPU that runs sustained gaming or rendering workloads, fresh paste can support heat transfer from the processor to its cooler; actual temperatures still depend on the cooler, mounting, and case airflow.
- During GPU cooler service, TM30 can be used to replace thermal compound on the GPU chip; it does not replace thermal pads or address other cooling problems.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Applying or replacing thermal compound between desktop CPUs or GPUs and their coolers |
| Thermal Performance And Properties | 3.8 W/mK thermal conductivity, 0.01°C-in²/W thermal impedance, 2300K cPs viscosity, and 2.5 g/cm³ specific gravity |
| Composition, Safety And Longevity | Zinc oxide thermal grease; non-conductive, non-toxic, and formulated without volatile compounds. The stable compound is described as resisting drying, cracking, and consistency changes over time |
| Package Size | 3.5 g |
| Model Identifiers | CORSAIR TM30 Performance Thermal Paste, model CT-9010001-WW |