Rosewill

Rosewill RCX-TC001

Expert rating4.9 / 10

Thermal Conductivity:: 2.4 W/mK
Recommended Use:: Mainstream CPU/GPU

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Manufacturer: Rosewill Last updated: 2026-09-15

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Rosewill RCX-TC001 Review

Rosewill RCX-TC001 thermal grease, 5g, 2.4 W/mK, budget CPU cooling compound

The RCX-TC001 is Rosewill's basic 5g thermal grease for CPU cooling fan installations, offering a wide -45°C to 240°C operating range at an entry-level thermal conductivity of 2.4 W/mK.

Overview

A low-cost 5g thermal grease sold under Rosewill's RCX accessory line, with a low viscosity of 76 cPs and a wide published operating temperature range.

Best Use Case

Suited to basic desktop CPU cooler installations where budget is the primary concern rather than maximum thermal performance.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating4.9 / 10

A low-viscosity budget grease with a modest published conductivity figure.

Best for

Budget desktop builds
Basic CPU cooler re-pasting

Not for

High-end CPU/GPU overclocking
Performance-focused builds

Specifications

What these specs mean

Identity and form

Brand	Rosewill
Model	RCX-TC001

Electrical and board risk

Paste Segment	Standard Paste

Application

Viscosity	76 Pa-s

Operating envelope

Min Operating Temperature	-45 C
Max Operating Temperature	240 C

Package Size	5g
Recommended Use	Mainstream CPU/GPU

FAQs

What are the key specifications of the Rosewill RCX-TC001 (Thermal Grease/5g Tube/Low-Viscosity Budget Compound)?

Key specs for the Rosewill RCX-TC001: Operating Temperature -45°C to 240°C, Min Operating Temp -45 C, Max Operating Temp 240 C.

Will the Rosewill RCX-TC001 (Thermal Grease/5g Tube/Low-Viscosity Budget Compound) work with my current setup?

The Rosewill RCX-TC001 (Thermal Grease/5g Tube/Low-Viscosity Budget Compound) lists Thermal Conductivity is 2.4. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Rosewill RCX-TC001 (Thermal Grease/5g Tube/Low-Viscosity Budget Compound) best suited to?

Best suited to: Budget desktop builds; Basic CPU cooler re-pasting.

What are the drawbacks of the Rosewill RCX-TC001 (Thermal Grease/5g Tube/Low-Viscosity Budget Compound)?

Not the best fit for: High-end CPU/GPU overclocking; Performance-focused builds.