20 Best Heat Sink Paste [2024]

Are you looking for the best heat sink paste? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling heat sink paste.

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# Preview Product
1 Super Lube 98003 Silicone Heat Sink, 3 oz Tube, White Super Lube 98003 Silicone Heat Sink, 3 oz Tube, White
2 ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU -... ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU...
3 CoolerCube Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU,... CoolerCube Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU,...
4 GENNEL 20g Grey Thermal Compound Grease, Heatsink Paste, Thermal Paste for CPU GPU Processor PS4 PS5... GENNEL 20g Grey Thermal Compound Grease, Heatsink Paste, Thermal Paste for CPU GPU Processor PS4...
5 StarTech.com 20g Tube CPU Thermal Paste Grease Compound for Heatsinks - heat grease - cpu paste -... StarTech.com 20g Tube CPU Thermal Paste Grease Compound for Heatsinks - heat grease - cpu paste -...
6 Nabob Deals Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density... Nabob Deals Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density...
7 ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX),... ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4,...
8 Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All... Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All...
9 Uniweld 91861 Cool Blue Heat Sink Paste Uniweld 91861 Cool Blue Heat Sink Paste
10 Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease Compound for Cooler Heatsink... Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease Compound for Cooler...
11 Zalman STC8 Thermal Paste, 1.5g Premium CPU Thermal Compound for All Processors, Heatsink, IC,... Zalman STC8 Thermal Paste, 1.5g Premium CPU Thermal Compound for All Processors, Heatsink, IC,...
12 Maxtor CTG8 4 Grams Thermal Compound Paste Heat Sink for IC/Processor/CPU/GPU/All Coolers, 12.8W/m.k... Maxtor CTG8 4 Grams Thermal Compound Paste Heat Sink for IC/Processor/CPU/GPU/All Coolers,...
13 Thermal Paste, SYY 5 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All... Thermal Paste, SYY 5 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All...
14 Silver Thermal Grease CPU Heatsink Compound Paste Syringe (5-pack) Silver Thermal Grease CPU Heatsink Compound Paste Syringe (5-pack)
15 ARCTIC MX-4 (8 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX),... ARCTIC MX-4 (8 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4,...
16 Thermal Compound Paste,HeatSink Paste Composed of Carbon Micro-Particles,Thermal Grease Paste 5.0... Thermal Compound Paste,HeatSink Paste Composed of Carbon Micro-Particles,Thermal Grease Paste 5.0...
17 GENNEL G104 100 Grams Thermal Conductive Paste, Silicone Thermal Compound Grease, Heatsink Paste for... GENNEL G104 100 Grams Thermal Conductive Paste, Silicone Thermal Compound Grease, Heatsink Paste...
18 Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics... Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics...
19 Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g) Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)
20 Thermalright TFX Thermal Compound Paste 14.3 W/Mk, Carbon Based High Performance, Heatsink Paste,... Thermalright TFX Thermal Compound Paste 14.3 W/Mk, Carbon Based High Performance, Heatsink Paste,...
SaleBestseller No. 1
Super Lube 98003 Silicone Heat Sink, 3 oz Tube, White
  • Auto & Truck Maintenance
  • Model Number: 98003
  • Item Package Dimension: 18.0" L x 18.0" W x 21.0" H
  • Item Package Weight: 1.01 lb
Bestseller No. 2
ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU -...
  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so...
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that...
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to...
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it...
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
Bestseller No. 3
CoolerCube Thermal Paste, 3g CPU Thermal Compound Paste, Heatsink Paste for All Coolers, CPU, GPU,...
  • [UNIQUE PERFORMANCE]: high thermal conductivity (12.8 W/m.K), balance thermal resistance and viscosity can keep mushy for a long time, which enhance...
  • [SAFE APPLICATION]: non-volatile, flame retardant, metal-free and non-conductive, which eliminates the risk of short circuit and discharges and...
  • [HIGH DURABILITY]: high stability & reliability polysynthetic thermal compound, at least 5 years last without addtional apply again.
  • [EASY TO USE]: widely used for CPU, GPU, Coolers, IC Processor, Heatsink and DIY heat dissipation devices, suitable for beginners.
  • [WHAT YOU GET]: 3 grams silicon thermal compound, spatula, scraper, clean package. Refund / Replacement services if delivery damanged.
SaleBestseller No. 4
GENNEL 20g Grey Thermal Compound Grease, Heatsink Paste, Thermal Paste for CPU GPU Processor PS4 PS5...
  • Non-Electrical Conductive, No risk of short circuit, safe to use on many types of radiators, provide better protection.
  • High-quality thermal conductive compound, Helps disperse the heat from CPU to heatsink effectively. Thermal Conductivity: >1.93W/m-k, Thermal...
  • High performance! Suitable for CPU, GPU ,heatsink, ovens, IC chipset, PS4/PS5/Xbox, high power LED and other components.
  • High Temperature Resistance, Non-Electrical Conductive, Odorless, Non-Corrosive, Non-Toxic, Flame Retardant.
  • Package Includes: 1 x GENNEL G105 20g Grey thermal grease paste, 1 x Thermal paste spatula.
SaleBestseller No. 5
StarTech.com 20g Tube CPU Thermal Paste Grease Compound for Heatsinks - heat grease - cpu paste -...
  • Ceramic-based compound containing silicone
  • Thermal conductivity of more than 1.066 W/m-K
SaleBestseller No. 6
Nabob Deals Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density...
  • Arctic Silver 5 contains over 88% thermally conductive filler by weight. In addition to micronized silver, Arctic Silver 5 also contains sub-micron...
  • Its unique high-density filling of micronized silver and enhanced thermally conductive ceramic particles, Arctic Silver 5 provides a new level of...
  • Bonus Tool will come in handy rather then getting your hands dirty
  • Coverage Area: A 3.5g gram syringe contains enough compound to cover at least 15 to 25 small CPU cores, or 6 to 10 large CPU cores, or 2 to 5 heat...
  • 3 to 12 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated...
SaleBestseller No. 7
ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX),...
  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so...
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that...
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to...
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it...
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
SaleBestseller No. 8
Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All...
  • SAFETY APPLICATION: SYY is metal-free and non-conductive, which eliminates any risk of short circuit and adds more protection to the CPU and VGA card.
  • BETTER THAN LIQUID METAL: Thermal Conductivity:15.7W/m-k, it is composed of carbon particles and has extremely high thermal conductivity. It ensures...
  • THERMAL COMPOUND: SYY thermal paste Edition 2020 formula has excellent component heat dissipation performance and has the stability to push the system...
  • EASY TO APPLY: SYY thermal paste has ideal consistency and is very easy to use even for beginners.
  • HIGH DURABILITY: In contrast to metal and silicon thermal conductive adhesives, SYY thermal paste 2020 will not compromise over time. After applying,...
Bestseller No. 9
Uniweld 91861 Cool Blue Heat Sink Paste
  • Acts as a heat sink barrier to protect adjoining surfaces that may be damaged by excessive heat
  • Heat transfer color indicator turns the paste to light blue as it absorbs heat
  • Safe to use: Non-toxic, no asbestos, harmless to skin and odorless
  • Easy to use: apply directly to surface from tube
  • Easy to clean: wipe off with cloth or wash with water; leaves no stains
Bestseller No. 10
Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease Compound for Cooler Heatsink...
  • Thermal conductivity > 6.5 W/m-k.
  • Thermal resistance 0.0016 k-in/W.
  • Working Temperature: -30/280ยฐc.
  • Each pack includes 1 gram high performance thermal paste/grease.
  • Can be applied for cooling the interface of cooler heatsink and Computer Processor CPU GPU IC Chips, etc.
Bestseller No. 11
Zalman STC8 Thermal Paste, 1.5g Premium CPU Thermal Compound for All Processors, Heatsink, IC,...
  • EXCELLENT STABILITY: STC 8 thermal conductivity allows heat from CPU or any computer chips to cool down and very safe as there is no electrical...
  • MEASURING GRADUATION: Scale marking on the syringe allows accurate and visual measurement of the content while using or reusing the product.
  • OPTIMAL VISCOSITY: Particle size technology provides optimal filler density to conveniently use on any type of computer chips. 350-480 Pa.s.
  • EASY TO USE AND STORE: Syringe style is easy to use and rubber-cap prevents liquid content from being hardened over a period of time if reusing is...
  • OUTSTANDING DURABILITY: Fine micro particles fill up space between the heatsink and CPU to maximize cooling performance & RoHS Certified
Bestseller No. 12
Maxtor CTG8 4 Grams Thermal Compound Paste Heat Sink for IC/Processor/CPU/GPU/All Coolers, 12.8W/m.k...
  • ๐—˜๐˜…๐—ฐ๐—ฒ๐—น๐—น๐—ฒ๐—ป๐˜ ๐—ฃ๐—ฒ๐—ฟ๐—ณ๐—ผ๐—ฟ๐—บ๐—ฎ๐—ป๐—ฐ๐—ฒ: Maxtor CTG8-4 thermal paste has the excellent component heat...
  • ๐—•๐—ฒ๐˜๐˜๐—ฒ๐—ฟ ๐—ง๐—ต๐—ฎ๐—ป ๐—Ÿ๐—ถ๐—พ๐˜‚๐—ถ๐—ฑ ๐— ๐—ฒ๐˜๐—ฎ๐—น: Maxtor CTG8-4 thermal heat sink is made of carbon...
  • ๐—˜๐—ฎ๐˜€๐˜† ๐—ง๐—ผ ๐—”๐—ฝ๐—ฝ๐—น๐˜†: Advanced materials make silicone grease can be easily applied๏ผŒand it is very easy to use even for...
  • ๐—ฆ๐—ฎ๐—ณ๐—ฒ ๐—”๐—ฝ๐—ฝ๐—น๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Maxtor CTG8-4 is metal-free and non-conductive, which eliminates any risks of causing...
  • ๐—›๐—ถ๐—ด๐—ต ๐——๐˜‚๐—ฟ๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜†: Compared with metal and high silicon thermal compound, the CTG8-4 does not compromise over...
Bestseller No. 13
Thermal Paste, SYY 5 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All...
  • SAFETY APPLICATION: SYY is metal-free and non-conductive, which eliminates any risk of short circuit and adds more protection to the CPU and VGA card
  • BETTER THAN LIQUID METAL: Thermal Conductivity:15.7W/m-k, it is composed of carbon particles and has extremely high thermal conductivity. It ensures...
  • THERMAL COMPOUND: SYY thermal paste Edition 2020 formula has excellent component heat dissipation performance and has the stability to push the system...
  • EASY TO APPLY: SYY thermal paste has ideal consistency and is very easy to use even for beginners
  • HIGH DURABILITY: In contrast to metal and silicon thermal conductive adhesives, SYY thermal paste 2020 will not compromise over time. After applying,...
Bestseller No. 14
Silver Thermal Grease CPU Heatsink Compound Paste Syringe (5-pack)
  • Weight: 1.0g/tube
  • Operation Temperature: -50/180ยฐc
  • Thermal Conductivity: >3.17W/m.k
  • Thermal Resistance: <0.067ยฐc-in2/w
  • 20% metal oxide compounds
SaleBestseller No. 15
ARCTIC MX-4 (8 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX),...
  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so...
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that...
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to...
  • HIGH DURABILITY: In contrast to metal and silicon thermal compound, the MX-4 does not compromise over time. Once applied, you do not need to apply it...
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners
SaleBestseller No. 16
Thermal Compound Paste,HeatSink Paste Composed of Carbon Micro-Particles,Thermal Grease Paste 5.0...
  • [High Quality]:The thermal paste packagings has changed several times, the formula of the composition has remained unchanged, So composed pastes have...
  • [Excellent Performance]: composed of carbon micro-particles which lead to an extremely high thermal conductivity. It guarantees that heat generated...
  • [Safe application]: Thermal Compound Paste is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding...
  • [Easy to apply]: thermal paste is very easy to use, even for beginners.
  • [Thermal compound]: Thermal Compound Paste, Carbon Based High Performance, Heatsink Paste, Thermal Compound CPU for All Coolers, Thermal Interface...
Bestseller No. 17
GENNEL G104 100 Grams Thermal Conductive Paste, Silicone Thermal Compound Grease, Heatsink Paste for...
  • Helps disperse the heat from CPU to heatsink effectively.
  • Suitable for: CPU, GPU ,heatsink, ovens, chipset, Xbox, High power LED and other components.
  • High temperature resistance, Non-Electrical Conductive, Non-toxic,Non-corrosive,Tasteless.
  • Thermal Conductivity: >1.63W/m-k , Thermal Resistance: <0.249ยฐC-in2/W. , Net Weight: 100gram
  • Package Includes : 1 x GENNEL G104 100g White thermal grease paste, 1 x Thermal paste spatula
Bestseller No. 18
Thermal Grizzly Kryonaut The High Performance Thermal Paste for Cooling All Processors, Graphics...
  • EXTREMELY high thermal conductivity of 12.5KW achieved with even smaller particles, is perfect for even the most demanding configurations and can also...
  • THERMAL COMPOUND PASTE EASY TO USE - Thanks to a specially constructed syringe and a spatula for spreading thermal grease included. It guarantees a...
  • LONG ACTION - Provides long-lasting effect, thanks to its characteristic and specialized structure, Kryonaut thermal paste does not dry out even at...
  • SURPRISING EFFECTS - Already at the first use of this thermal solution, you may experience a drop in temperature, which will reduce the loudness of...
  • NUMBER 1 ON THE MARKET - Confirmed by many tests, the most popular choice meets the highest quality standards not only of standard computer users but...
Bestseller No. 19
Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)
  • Renowned premium-grade thermal compound for optimal heat-transfer from the CPU or GPU to the heatsink; more than 150 awards and recommendations
  • Easy to apply (no need to spread before heatsink installation) and easy to clean with dry paper towel or tissue (no cleaning alcohol required)
  • Not electrically conductive and non-corroding thermal grease: no risk of short-circuits and safe to use with all types of heatsinks
  • Trusted Noctua quality with excellent long-term stability: recommended storage time up to 3 years, recommended usage time on the CPU up to 5 years
  • 3.5g pack for around 3-20 applications (depending on CPU size, e.g. ~3 applications for TR4, ~15 for AM4 or LGA1700, ~20 for LGA1200)
Bestseller No. 20
Thermalright TFX Thermal Compound Paste 14.3 W/Mk, Carbon Based High Performance, Heatsink Paste,...
  • [HIGH THERMAL CONDUCTIVITY]: Composed of carbon micro-particles which lead to an extremely high thermal conductivity. It guarantees that heat...
  • [SAFE APPLICATION]: The TFX is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to...
  • [HIGH DURABILITY]: In contrast to metal and silicon thermal compound, the TFX does not compromise over time. Once applied, you do not need to apply it...
  • [EASY TO APPLY]: With an ideal consistency, the TFX is very easy to use, even for beginners.
  • [THERMAL COMPOUND]: Formula, the TFX guarantees exceptional heat dissipation from the components and supports the stability needed to push your system...

Having trouble finding a great heat sink paste?

This problem is well understood by us because we have gone through the entire heat sink paste research process ourselves, which is why we have put together a comprehensive list of the best heat sink pastes available in the market today.

After hours of searching and using all the models on the market, we have found the best heat sink paste for 2023. See our ranking below!

How Do You Buy The Best Heat Sink Paste?

Do you get stressed out thinking about shopping for a great heat sink paste? Do doubts keep creeping into your mind?

We understand, because weโ€™ve already gone through the whole process of researching heat sink paste, which is why we have assembled a comprehensive list of the greatest heat sink paste available in the current market. Weโ€™ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but itโ€™s still crucial that you do thorough research on your own for heat sink paste that you consider buying. Your questions might include the following:

  • Is it worth buying an heat sink paste?
  • What benefits are there with buying an heat sink paste?
  • What factors deserve consideration when shopping for an effective heat sink paste?
  • Why is it crucial to invest in any heat sink paste, much less the best one?
  • Which heat sink paste are good in the current market?
  • Where can you find information like this about heat sink paste?

Weโ€™re convinced that you likely have far more questions than just these regarding heat sink paste, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for heat sink paste, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible heat sink paste. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an heat sink paste buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available heat sink paste currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of heat sink paste has a value all its own. Most brands offer some sort of unique selling proposition thatโ€™s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an heat sink paste?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your heat sink paste.
  5. Customer Ratings: Number ratings grade heat sink paste objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their heat sink paste.
  7. Product Quality: You donโ€™t always get what you pay for with an heat sink paste, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an heat sink paste is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining heat sink paste information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding heat sink paste is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What type of material is the best heatsink?

A: Heat Sinks Categorized by Material. Heat sink material for electronics cooling applications is almost always aluminum or copper. … Heat Sinks Categorized by Use of Water. … Solid Metal Heat Sink. … Pumped Liquid Heat Sink. … Two-Phase Heat Sink. …

Q: What is the best type of thermal paste?

A: Heat conduction. Heat conduction largely depends on what the paste is made of. … Ease of installation. Different pastes have different viscosity,which changes how you apply them. … Lifespan. Generally low-end pastes only last 2 years before they need to be reapplied,whilst high-end pastes can last for around 8 years.

Q: What stores sell thermal paste?

A: Temperature range from -45 degrees F to+500 degrees F High dielectric strength Excellent heat transfer efficiency Viscosity stable

Q: Is dielectric grease OK for heat sink?

A: Is dielectric grease acceptable to transfer the heat. Its not great. I like tweaking computers and find that using proper thermal compound increases the effectiveness of a heat sink quite a lot. You can buy thermal paste at any decent computer store. The good stuff will have silver in it (like Arctic Silver 5), but even the cheap stuff is ok.