14 best thermal paste for cpu

Thermal paste is a crucial component in the cooling system of a computer's CPU (Central Processing Unit) and other heat-generating components, such as GPUs (Graphics Processing Units) and chipsets. Its primary purpose is to improve the thermal conductivity between the CPU and its heatsink or cooler. Here are some key points about thermal paste:

  1. Role of Thermal Paste: Thermal paste, also known as thermal compound or thermal grease, helps in transferring heat efficiently from the CPU to the heatsink. This is essential because air is a poor conductor of heat, and irregularities in the CPU and heatsink surfaces can create small gaps, hindering heat transfer.

  2. Material Composition: Thermal paste is typically made of a mixture of materials like silicone, ceramic, carbon, and metal oxides. These materials have good thermal conductivity properties and are non-electrically conductive to prevent short-circuits.

  3. Application: Applying thermal paste correctly is essential for optimal heat dissipation. A small amount, usually about the size of a grain of rice or a pea, is placed in the center of the CPU. When the heatsink is attached and tightened down, the paste spreads out to fill microscopic imperfections and ensure even contact between the CPU and heatsink.

  4. Thermal Paste Pads: In addition to traditional thermal paste in a syringe or tube, there are thermal paste pads available.These are pre-cut sheets or strips with thermal paste already applied. They can be convenient for those who want to avoid the mess associated with traditional paste application.

  5. Replacing Thermal Paste: Over time, thermal paste can dry out or degrade, leading to decreased thermal performance. It's a good practice to periodically replace the thermal paste, especially if you notice higher CPU temperatures or reduced system performance.

  6. Choosing the Right Thermal Paste: There are various thermal paste options available, ranging from budget options to high-performance thermal compounds. The choice of thermal paste can impact the cooling efficiency, so it's important to select one that suits your specific needs.

  7. Cooling Solutions: Thermal paste is used in conjunction with various CPU cooling solutions, including air coolers and liquid coolers. The efficiency of these cooling solutions depends on the quality of the thermal paste and its proper application.

  8. Avoiding Over-application: Applying too much thermal paste can be counterproductive, as excess paste can act as an insulator and reduce heat transfer. It's important to follow the manufacturer's guidelines for the specific CPU cooler and thermal paste you're using.

In summary, thermal paste is a critical component in computer cooling systems, ensuring efficient heat transfer from the CPU to the heatsink. Proper application and maintenance can help maintain optimal CPU temperatures and prolong the life of your computer components.

Below you can find our editor's choice of the best thermal paste for cpu on the market
  

ARCTIC MX-4 - Thermal Compound Paste For Coolers | Heat Sink Paste | Composed of Carbon Micro-particles | Easy to Apply | High Durability - 4 Grams

Based on 24 reviews Check latest price

Product description

Thermal Compound for All CoolersEasy to ApplyWith an ideal consistency, the MX-4 is very easy to use, even for beginners. The possibilities for its application and the most effectively way to avoid voids between CPU and cooler we show you in the video.Safe Application:It does not contain any metallic particles so electical conductivity would not be an issue. Unlike silver and copper compound, it ensures that contact with any electrical pins would not result in damage of any sort.High Durability :In contrast to metal and silicon thermal compound, the performance of MX-4 does not compromise over time. Once applied, you do not need to apply it a second time as it will last at least for 8 years. Value for MoneyA high performance thermal compound perfect for system builders, there's no suprise that the MX-4 exceeds your expectations for its low price tag. Thermal Conductivity 8.5 W/(mK) Viscosity 870 poise Density 2.50 g/cm³ Volume Resistivity 3.8 x 1013 Ω-cm

  • The new version of the #1 bestseller: the MX-4 Edition 2019 convinces everyone with its usual quality and performance, that have always distinguished it.
  • Better than liquid metal: composed of carbon micro-particles which lead to an extremely high thermal conductivity. It s that heat generated from the CPU or GPU is dissipated efficiently
  • Thermal compound: The MX-4 Edition 2019 formula s exceptional heat dissipation from the components and supports the stability needed to push your system to its limit
  • Safe application: The MX-4 Edition 2019 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • High durability: in contrast to metal and silicon thermal compound, The MX-4 Edition 2019 doesn't compromise over time. Once applied, you do not need to apply it again as it will last At least for 8 years.

User questions & answers

Question: Does this paste hold the heat sink on its own on a Blackberrys Pi device? How much time does it take to cure to hold the heat sink like a glue
Answer: This isn't a thermal glue so it wont hold well after it dries. Pi devices usually don't produce enough heat to need more than a little air flow. Are you sure you need a heat sink? Check out Arctic Alumina Thermal Adhesive. That will work better than this for adhesion.
Question: How long will thermal compound paste last for a computer repair technician? will it finish fast? as the tube looks so small
Answer: The tube may look small, but considering the amount you need, you could easily cover more than a couple dozen CPUs (depending on the size of your CPU, of course)! You only need to apply very, very little and then spread the paste evenly. I noticed that a pea-sized blob of paste may already be too much because a lot of the material sticks to the tool! I do not recommend the method where you put a blob in the middle of the CPU and then apply the heat sink on top of it hoping that the paste would spread out on its own: a) the paste may not spread evenly and therefore might create hot spots; b) you may waste material which would only run beyond the borders of the CPU. The manufacturer claims an 8-year durability. I can't comment about that since I haven't used it that long.
Question: Roughly how many applications will you get out of one tube
Answer: I still have more than half of a 4g tube left, 4 years after I bought it - it has an eight year shelf life, IIRC... I haven't kept track for certain, but I think I've done at least 5 applications or more and still have half a tube left. Crazy thing is right now, for $1 less, you can buy the 8g tube from Amazon directly rather than the 4g tube from the other seller - seems a no brainer. Great stuff.
Question: is it rgb
Answer: If you drop acid before you apply it... Yes!

Product features

Easy to Apply

With an ideal consistency, the MX-4 is very easy to use, even for beginners. The possibilities for its application and the most effectively way to avoid voids between CPU and cooler we show you in the video.

Excellent Performance

The ARCTIC MX-4 compound is composed of carbon micro-particles which lead to an extremely high thermal conductivity. It ensures that heat generated from the CPU or GPU is dissipated quickly and efficiently, even suitable for overclocking. Superb in performance, MX-4 ranks among the top thermal compound, thermal paste or thermal grease in the market.

Safe Application

It does not contain any metallic particles so electrical conductivity would not be an issue. Unlike silver and copper compound, it ensures that contact with any electrical pins would not result in damage of any sort.

Well Proven Quality

The design of our thermal paste packagings has changed several times over the years. The formula of the composition has remained unchanged, so our MX pastes have stood for high performance and quality for years.

Corsair TM30 Performance Thermal Paste | Ultra-Low Thermal Impedance CPU/GPU | 3 Grams|w/applicator

Corsair

Based on 4 reviews Check latest price

Product description

Corsair TM30 thermal paste helps you push your PC to its limit, with a low-viscosity zinc oxide thermal material that's easy to apply. Tm30’s ultra-low thermal impedance ensures high-efficiency heat transfer between your hardware and cooler, lowering temperatures and allowing for higher clock speeds. Each syringe Contains enough TM30 for multiple standard CPU applications, and once installed, TM30 lasts for years with no drying, cracking or thermal degradation. Whether you use liquid or Air cooling, Corsair TM30 thermal paste is ready to keep your PC cool under pressure and Handle the hottest CPUs and GPU with ease. Tech Support # 1-888-222-4346

  • Enthusiast CPU Thermal Compound: Premium Zinc Oxide based thermal compound for optimal thermal performance.
  • Cools your CPU and GPU: Install new, or replace existing thermal compound on your CPU and GPU to improve heat transfer and lower temperatures.
  • Improved CPU Cooling: Ultra-low thermal impedance lowers CPU temperatures vs common thermal paste.
  • Installation Made Easy: An included application stencil and spreader take the guesswork out of applying XTM50 to your CPU cooler.
  • Filling the Gap: XTM50’s low-viscosity allows it to easily fill microscopic abrasions and channels for peak thermal transfer.
  • Long Service Life: XTM50’s high-stability liquid compound lasts for years with no drying, cracking or change in consistency.
  • Safe For You And Your PC: Non-conductive and contains zero volatile compounds.

User questions & answers

Question: Is it eligible to use in a ps
Answer: If you would like to. It would probably be similar to what you had. This stuff is ideal because it's not conductive.
Question: Can i use this on 1080ti gpu
Answer: You can use this for any GPU or CPU.
Question: Does this paste need to "set in" before installing my water block? If so, how long
Answer: I don’t think so. I just put mine on and started it up. I hear that the paste will “set” from the heat coming off the CPU. Just remember to put a pea size amount and when screwing on the cooler to apply even pressure alternating tightening the screws so that the paste spread evenly.
Question: Is it thick or runny
Answer: Easy to apply and temps are good. It is thick enough to not run all over the place but then enough to spread easily. Very first application came out fairly thick with a liquid like substance at the base of it. So give it a good shake before applying. I removed that application and applied another which was easily spread on the CPU with a spreader without worry of run off. I like the paste.

Product features

ENTHUSIAST CPU & GPU THERMAL COMPOUND

Premium zinc oxide based thermal compound for optimal thermal performance to improve heat transfer and lower temperatures.

IMPROVED CPU COOLING

Ultra-low thermal impedance lowers CPU temperatures vs common thermal paste.

FILL IN THE GAP

CORSAIR TM30’s low viscosity allows it to easily fill microscopic abrasions and channels in your CPU’s heatspreader and cooler’s contact plate, for maximum thermal transfer area.

TM30 is non-conductive and contains zero volatile compounds, making it safe for both you and your PC.

RELIABLE AND SAFE

CORSAIR TM30’s high-stability liquid compound lasts for years with no drying, cracking or change in consistency, so you don’t have to worry about changing or re-applying thermal paste periodically.

ARCTIC MX-4 (4 Grams) - Thermal Compound Paste, Carbon Based High Performance, Heatsink Paste, Thermal Compound CPU for All Coolers, Thermal Interface Material

ARCTIC

Based on 31 reviews Check latest price

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

  • WELL PROVEN QUALITY: The design of our thermal paste packaging’s has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
  • HIGH PERFORMANCE: With excellent temperature reduction performance, the MX-4 is ideal for CPU and GPU cooling, and other applications between power semiconductor components and heatsinks
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive, which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • 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 again as it will last at least for 8 years
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners

User questions & answers

Question: will this work for adding a heat sink to a 18v 550 dc motor
Answer: Should work just fine.
Question: How many coffee lake cpu applications is the 4g enough for? i will be doing the "one spot" method as recommended
Answer: I did two and have some left in tube - not sure how much.
Question: How does this one (current edition?) for 8.99? Compare to the one a few dollars more expensive
Answer: I've never done a true comparison but I believe the more expensive paste does a slightly better job at transferring heat for the extreme overclocking crowd. It might also resist caking and drying at higher temperatures like those found in extreme OC builds. I can't say for sure any of this is true, not having done the tests for myself, but this logic seems to be the general consensus among PC builders.
Question: Full page of blahblah about performance, but where is tge number? Wm/K
Answer: Thermal Conductivity: 8.5 W/(mK) https://www.arctic.ac/us_en/mx-4.html#techspecs

Arctic Silver 5 Thermal Cooling Compound Paste 3.5g Heatsink Paste High-Density Polysynthetic Silver with Bonus Tool (Arctic Silver with Bonus Tool)

Based on 4 reviews Check latest price
  • Arctic Silver 5 contains over 88% thermally conductive filler by weight. In addition to micronized silver, Arctic Silver 5 also contains sub-micron zinc oxide, aluminum oxide and boron nitride particles.
  • Its unique high-density filling of micronized silver and enhanced thermally conductive ceramic particles, Arctic Silver 5 provides a new level of performance and stability
  • 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 plates. At a layer 0.003" thick, the 3.5g gram syringe will cover approximately 16 square inches.
  • 3 to 12 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated thermal diode imbedded in the CPU core

User questions & answers

Question: Is this paste electrically non conductive
Answer: yes
Question: What is the Thermal conductivity in W/mK
Answer: I never trust a product whose critical characteristic, like thermal conductivity, the manufacturers won't specify. Don't buy it.
Question: Work for PS
Answer: Yes it should work great. Just order enough as tube is pretty small.
Question: What is that cursed image? Look at image 5. What is that man doing
Answer: He's doing it wrong.

Product features

Performance

3 to 12 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated thermal diode imbedded in the CPU core.

Coverage Area: A 3.5 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 plates. At a layer 0.003" thick, the 3.5 gram syringe will cover approximately 16 square inches

Arctic Silver Thermal Cooling Compound Paste 3.5g High-Density Polysynthetic Silver

Arctic Silver 5 does not contain any silicone. The suspension fluid is a proprietary mixture of advanced polysynthetic oils that work together to provide three distinctive functional phases. As it comes from the syringe, Arctic Silver 5's consistency is engineered for easy application. During the CPU's initial use, the compound thins out to enhance the filling of the microscopic valleys and ensure the best physical contact between the heatsink and the CPU core. Then the compound thickens slightly over the next 50 to 200 hours of use to its final consistency designed for long-term stability. (This should not be confused with conventional phase change pads that are pre-attached to many heatsinks. Those pads melt each time they get hot then re-solidify when they cool.

The viscosity changes that Arctic Silver 5 goes through are much more subtle and ultimately much more effective.)

Dracaena Thermal Compound Paste (4Gram), Carbon Based High Performance, Heatsink Paste, Thermal Compound CPU for All Coolers, Thermal Interface Material -CTG9

Product description

Dracaena offers the best thermal solutions. CTG9 thermal paste is a high performance, suite for heatsink, CPU, and other applications.

  • New release 4 Gram thermal paste, high quality and performance
  • Thermal compound: 8.5w/mk, exceptional heat dissipation capacity, push your system performance to the limit
  • Safe application: CTG9 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA card
  • High durability: iCTG9 doesn't compromise over time. it will last for up to 8 years.
  • Better than liquid metal: composed of carbon micro-particles which lead to an extremely high thermal conductivity

Thermal Compound Paste, High Performance Heatsink Paste, Needle Thermal Cooling Compound for CPU GPU LED All Coolers, High Density Carbon Based Thermal Interface Material, with Cloth, Spreader Tool

Based on 12 reviews Check latest price
  • High Performace - Better than liquid metal which lead to an extremely high thermal conductivity and excellent temperature reduction performance. Composed of carbon micro-particles, helps disperse heat from CPU / GPU to heatsink effectively, easy apply to CPU & heatsinks or water-cooling solutions
  • Premium Material - High stability and reliability polysynthetic thermal compound. Non-volatile, non-corrosive, non-toxic, flame retardant. In addition to micronized silver, also contains sub-micron zinc oxide, aluminum oxide and boron nitride particles
  • Safe Application - Low thermal resistance, keep the paste state for a long time, wide operating temperature range, stable performance under -30℃-280℃ environment. High heat dissipation performance, cost-effective. The thermal paste is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • Safe Application - Low thermal resistance, keep the paste state for a long time, wide operating temperature range, stable performance under -30℃-280℃ environment. High heat dissipation performance, cost-effective. The thermal paste is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • Easy to Apply - Each pack enclosed tools (Scraper, Grease Rag, Fingertip etc.) the thermal rulers can be cut freely according to your needs, perfect to filled contact surfaces gap, a great assistant for both beginners and professionals. Coverage Area: A 4 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 plates. At a layer 0.003" thick, the 3.5 gram syringe will cover approximately 16 square inches

User questions & answers

Question: How does this compare to Arctic MX
Answer: Almost same high-quality. But this is more cheaper and with install kit.
Question: How many applications will I get out of this tube
Answer: I haven't kept track for certain, but I think I've done at least 5 applications or more, I still have more than half of a 4g tube left. Good perfomance.
Question: How to install it? Is it thick or runny
Answer: It is thick enough to not run all over the place but then enough to spread easily, easy to apply and temps are good. I just put mine on and started it up. Just remember to put a pea size amount and when screwing on the cooler to apply even pressure alternating tightening the screws so that the paste spread evenly.
Question: For one application on amd ryzen cpu should i need the 2g or 4g tube
Answer: I think 2g is more than enough.

Product features

Description

1. Electrically non-conductive paste, applied between CPU and designated coolers.

2. Eliminates the risks of causing short circuit and in turn adding more protection to your computer.

3. Features optimum thermal conductivity and low thermal resistance.

4. Simple to use. Transfer the dissipated heat from the components to the heat sink.

5. The texture is thin enough to spread on components with fingers without creating much mess.

Thermal Pad vs. Thermal Paste

A layer of thermal paste or thermal grease will form a complete coating over the top of the component. Because it is a thick liquid, it will fill in all the gaps on the component and the bottom of the heatsink. This provides much better heat transfer to the heat sink

Smearing Steps

1. Clean up the surface. 2.Use Thermal Grease on the CPU/GPU surface center. 3.Using scraper or other tools to smear the thermal paste onto the CPU. 4.After coating the product, the thickness is based on A4 paper thickness

Easy to Use

Tool Packge Include Flate Scraper*1/ Long handle scraper*1/ Cleaning Pad*2/ Calibration Ruler*3, the thermal rulers can be cut freely according to your needs, perfect to filled contact surfaces gap, a great assistant for both beginners and professionals

ARCTIC MX-4 (incl. Spatula, 8 Grams) - Thermal Compound Paste, Carbon Based High Performance, Heatsink Paste, Thermal Compound CPU for All Coolers, Thermal Interface Material

Based on 8 reviews Check latest price

Product description

ARCTIC offers innovative solutions incessantly - changing impossible user requirements into new. Always focused on our customers, ARCTIC is devoted to deliver excellence through a strong dedication and a high sense of commitment. In light of the ever-changing consumer landscapes, we aspire to continue to expand and diversify our products and solutions. From computer cooling and peripherals to audio and digital home entertainment, we strive to enrich people's lives by creating innovative, user friendly yet affordable products with a great value of benefit. For us value for money is a key factor - a constant our customers rely on.

  • WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
  • HIGH PERFORMANCE: With excellent temperature reduction performance, the MX-4 is ideal for CPU and GPU cooling, and other applications between power semiconductor components and heatsinks
  • SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
  • 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 again as it will last at least for 8 years
  • EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners

User questions & answers

Question: does this work with playstation 4 console
Answer: I think i would have noticed anything obnoxious, and I am sensitive to strong odors. Using it a year now there certainly isnt--just checked.
Question: It´d work for my laptop noisy fan cooler
Answer: I keep medication in the bag with an extra ice pack. It was cold for well over 8 hours.
Question: I know this good for ps4 but can pad be good too and what size
Answer: I wash mine by hand in cold water with Dawn dish soap and let it air dry. I take my in a kayak three times a week, so it can handle getting soaked a lot.
Question: How many grams needed for I
Answer: I ordered a set of two of the Xtra small ones. Was great for a lunch for a couple. My girlfriend and I took them on a hike. We fit a hoagie sandwich, carrots, sliced cucumbers, chips, a pudding cup, a 2 pack of Oreos, a spoon, and a small ice pack in each of them just fine. So, for a lunch, it's perfect. If you're trying to for water bottles, and Tupperware containers, and a bunch of crap in it, don't get it. But for a lunch or snacks, it's perfect. :). As far as actual size, I'd say a foot long (maybe foot and a half) long, by about 8 inches wide, and 5 or 6 inches tall. Hope this helps.

Product features

Easy to Apply

With an ideal consistency, the MX-4 is very easy to use, even for beginners. The possibilities for its application and the most effectively way to avoid voids between CPU and cooler we show you in the video.

Excellent Performance

The ARCTIC MX-4 compound is composed of carbon micro-particles which lead to an extremely high thermal conductivity. It ensures that heat generated from the CPU or GPU is dissipated quickly and efficiently, even suitable for overclocking. Superb in performance, MX-4 ranks among the top thermal compound, thermal paste or thermal grease in the market.

Safe Application

It does not contain any metallic particles so electrical conductivity would not be an issue. Unlike silver and copper compound, it ensures that contact with any electrical pins would not result in damage of any sort.

Well Proven Quality

The design of our thermal paste packagings has changed several times over the years. The formula of the composition has remained unchanged, so our MX pastes have stood for high performance and quality for years.

Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)

Noctua

Based on 11 reviews Check latest price

Product description

Noctua’s NT-H1 is a renowned hybrid thermal compound that has received more than 150 awards and recommendations from international hardware websites and magazines. Thanks to its excellent performance, exceptional ease of use and outstanding long-term stability, it has become an established favourite among overclockers and enthusiast users worldwide. Whether it’s air- or water-based cooling, CPU or GPU applications, overclocking or silent systems: NT-H1 is a proven premium paste that promises to deliver great results.

  • 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, ~20 for LGA1151)

User questions & answers

Question: Recommended storage time (before use) up to 2 years, so this mean before unpack or before open the cap? This has production date on package
Answer: It means that the product is good to use for up to 2 years AFTER you open the cap; no, there is no production date on the package
Question: How many "average" sized CPUs would this cover
Answer: eight to ten average sized CPUs
Question: Swear I cannot figure out how to open this syringe! Puncture tube? Clip the end? Twist the black thing? Noctua package & website are useless - help
Answer: It's a little odd-looking, but the 'black thing' is a twist cap. Just use some pliers, or scissors (points down between the black and the clear, edges not-quite-closed around the sides of the black cap so they can apply force to the little tabs on the cap). The hot water mentioned can help. No cutting required.
Question: Can i use this on my mercedes amg
Answer: This is thermal paste for a Personal Computer's CPU dye or GPU dye. I am assuming you could use this on your mercedes amg computer if you needed to, but I would assume any warranty would be voided and I honestly can't think of a reason why you would need this.

Product features

Award-winning performance

Bundled with Noctua’s premium-grade CPU coolers since 2007, NT-H1 has proven its excellent performance in countless of tests and reviews. Chosen again and again by overclockers and hardware enthusiast around the globe, it has established itself as a benchmark for premium-quality thermal interface materials (TIMs).

Easy to clean

NT-H1 is one of the easiest to clean thermal compounds on the market: Simply wipe it off the CPU and heatsink with a dry tissue or paper towel, then wipe them clean with a moist tissue or towel. No cleaning alcohol or solvent required!

Not electrically conductive, non-corroding

While some high-end thermal compounds and pads are risky to use due to their electrical conductivity or corroding properties, there’s no risk of short-circuits with NT-H1 and it’s completely safe to use with any type of CPU cooler, regardless of whether it’s made from copper or aluminium and whether it’s nickel-plated or not.

Excellent long-term stability

NT-H1's unique formula is highly stable over time, even after longer periods of usage. It can be stored at room temperature for at least 3 years and due to the compound’s exceptional curing, bleeding, dry-out and thermal cycling characteristics, it can be used on the CPU for 5 years or more.

3.5g package for 3-20 applications 3.5g package for 3-20 applications

Sufficient for around 3-20 applications (depending on the size of the CPU or GPU, e.g. around 3 applications for large CPUs such as TR4 and around 20 for small CPUs such as LGA1151), the classic 3.5g packaging size is ideal for most users who only install coolers every now and then.

Thermaltake TG-7 Extreme Performance CPU GPU Heatsink Cooling Thermal Grease CL-O004-GROSGM-A, Gray

Thermaltake

Based on 640 reviews Check latest price

Product description

Maximize heat transfer for extreme performance cooling with Thermaltake's TG Series Thermal Grease. Designed with diamonds, gain improved thermal conductivity and longer shelf life without dry outs and cracking. Experience reliable performance to the contact surface for overall improved heat dissipation and longer lifespan than standard silicon-based compounds with the Thermaltake TG-7 Thermal Grease.

  • Designed for Extreme Performance
  • Diamond powder included for improved thermal conductivity
  • Longer lifespan over standard silicon-based compounds
  • Easy to apply
  • 1 Year Warranty

User questions & answers

Question: How many led chips (vero29) will this tube work for
Answer: Should work on any machine that uses a type of metal heatsink for a processor. Haven't used on my ps4 but I have used similar thermal paste on an old ps3
Question: This is non-conductive
Answer: Yes, it would reduce the noise. All it would take is a quick disassembly of the laptop, put on the thermal paste and then reassemble. Only a pea sized amount is required.
Question: Can I apply on any console a with heat sink
Answer: There's enough in it that it should be good for any size CPU.
Question: How many grams is this some say its NOT 4.0 grams what is it
Answer: The answer isn't so much in how many grams but but how and where. I have a syringe of the MX-4 I'm going to be using with my new Noctua fan on my Ryzen 3. It's a 4 gram tube. If I used it all I would have a HUGE mess on the cooler/chip and mobo. The method that has worked for me so far, (over 20 years) is a pile of paste the size of a large pea in the middle of the chip and let the cooler spread it out. When I tighten the screws I go around and tighten a little bit each time to spread the paste evenly. I've never lost a chip due to heat including those I OC'd. I hope this helps.

Product features

Thermaltake TG-7 Thermal Grease

Product Description

Thermaltake high performance and reliable Thermal grease with diamond powder inside for best thermal conductivity, maximizing heat transfer by eliminating the air gap between the heat source and the heat sink caused by the irregular surfaces.

Thermal Conductivity

TG-7 is made for extreme performance, delivering excellent long-lasting thermal conductivity with diamond powder inside. It won’t crack or dry out during usage.

Easy to Apply

Provided spreader makes it easier to apply thermal grease on the contact surface of the heatsink to improve the heat dissipation of the processor.

Long Life Span

More effective in providing optimum protection against CPU heat damage for a long life span usage.

HY-883-4g Thermal Conductivity: >6.5W/m-k Thermal Paste,CPU Paste;Heatsink Past;Thermal Compound; Carbon Based High Performance, Heatsink Paste, Thermal Compound CPU for All Coolers, 4 Grams

Based on 2 reviews Check latest price
  • Super carbon nano-grade super thermal conductive silicone grease, thermal conductivity 6.5 W/m-k;Strong insulation performance, withstand voltage above 10,000 volts;
  • Low thermal resistance, keep the paste state for a long time;Wide operating temperature range, stable performance under -30℃-280℃ environment;High heat dissipation performance, cost-effective
  • HY883 super carbon nano-grade super thermal conductive silicone grease, which uses super carbon nanotube technology and high-quality thermal conductive paste combined with organic silicon, its strength is 16 times that of stainless steel, and its thermal conductivity is 5 times that of copper.
  • The products have passed SGS environmental protection certification and comply with EU RoHS testing standards
  • Warranty and Service: Our products are covered by the guarantee. If you have questions, please contact us in time. We will answer your questions promptly within 12 hours

User questions & answers

Question: Will this work for ps
Answer: It states that it is ok for CPU usage but I would contact the manufacturer for details on what they use. Then again they may not tell you anything because it could be a protected procedure that they use.
Question: How many cup's is this good for? is it as good at conducting heat, and does it last as long, as the more expensive brands
Answer: It can conduct heat very well and last a long time
Question: Which of the three sizes (4g, 10g, 20g) come in a syringe and which sizes come in a tub? All three sizes show a photo of a syringe
Answer: Dear Customer Good day They're all in a syringe, thank you. Sincerely
Question: Is this product non-conductive for electricity
Answer: Yes, it only conducts the heat, thank you.

Thermal Paste, CPU Thermal Compound, Heatsink Paste for IC/Processor/CPU/All Coolers Carbon Based High Performance Thermal Interface Material (2 Grams)

Based on 7 reviews Check latest price
  • Safety Application: Foriston 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 : It is composed of carbon particles and has extremely high thermal conductivity. It ensures that the heat generated by the CPU or GPU is effectively dissipated.
  • Thermal Compound : Foriston thermal paste Edition 2021 formula has excellent component heat dissipation performance and has the stability to push the system to the limit.
  • Easy to Apply : Foriston 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, Foriston thermal paste 2021 will not compromise over time. After applying, you do not need to apply again because it will last at least 5 years.

User questions & answers

Question: Does it come with a thermal paste applicator or tweezers
Answer: The thermal paste comes flate scraper*1,long handle scraper*1,cleaning pad*2,calibration ruler*3
Question: Will the thermal paste compound work for mosfets with op temp up to
Answer: Sure, it is suitable for those temperatures.
Question: Will the thermal pastes work when replacing a peltier chip in a wine cooler
Answer: I think this would work perfectly since heat transfer from a chip to heat sink is what this is designed to do.
Question: Works with dell poweredge
Answer: Yes.it works with almost electronics components,like radiator, CPU, graphics card, LED, computer.

Product features

Usage Guide

1. Clean up the surface.

2.Use Thermal Grease on the CPU/GPU surface center.

3.Using scraper or other tools to smear the thermal paste onto the CPU.

4.After coating the product, the thickness is based on A4 paper thickness.

Coverage Area reference : A 4-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 plates.

At a layer 0.003" thick, the 3.5-gram syringe will cover approximately 16 square inches.

Excellent Performance

The compound is composed of carbon micro-particles which lead to an extremely high thermal conductivity. It guarantees that heat generated from the CPU or GPU is dissipated quickly and efficiently, even suitable for overclocking. Superb in performance, Foriston ranks among the top thermal compound, thermal paste, or thermal grease in the market.

Safe Application

It does not contain any metallic particles so electrical conductivity would not be an issue. Unlike silver and copper compounds, it ensures that contact with any electrical pins would not result in damage of any sort.

High Durability

Foriston thermal paste has excellent performance and can continue to maintain good thermal conductivity. Once applied, you do not need to apply it again as it will last at least 5 years.

Thermal Paste, SYY 2 Grams CPU Paste Thermal Compound Paste Heatsink for IC/Processor/CPU/All Coolers, Carbon Based High Performance, Thermal Interface Material, CPU Thermal Paste

SYY

Based on 138 reviews Check latest price
  • 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 that the heat generated by the CPU or GPU is effectively dissipated.
  • THERMAL COMPOUND: SYY thermal paste Edition 2020 formula has excellent component heat dissipation performance and has the stability to push the system to the limit.
  • 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, you do not need to apply again because it will last at least 8 years.

User questions & answers

Question: How is the viscosity of this thermal grease
Answer: This thermal grease is moderate in viscosity and can be easily applied as a uniform thin layer,If the viscosity is too high, the thermal grease will not be easily applied. If it is too low, it will not be easy to control during the application of thermal grease.

Product features

Excellent Performance

The SYY-157 compound is composed of carbon micro-particles which lead to an extremely high thermal conductivity. It guarantees that heat generated from the CPU or GPU is dissipated quickly and efficiently, even suitable for overclocking. Superb in performance, SYY-157 ranks among the top thermal compound, thermal paste or thermal grease in the market.

Optimised Packaging Saves Resources

A sustainable use of resources is really important for us at Thus we updated the packaging of the SYY-157 to minimize it's CO2 Footprint.

The practical packaging bag of our thermal compound helps us to reduce the environmental impact of packaging materials by about 45% and thereby save resources.

Safe Application

The computer can work better after using thermal paste.It does not contain any metallic particles so electrical conductivity would not be an issue. Unlike silver and copper compound, it ensures that contact with any electrical pins would not result in damage of any sort.

Easy to Apply

Mainly used in computer CPU Thermal.With an ideal consistency, the SYY-157 is very easy to use, even for beginners. The possibilities for its application and the most effectively way to avoid voids between CPU and cooler we show you in the video.

Easycargo 6.5 W/m-k Thermal Paste Kit, High Performance Thermal Grease Compound for Cooler Heatsink Interface Computer Processor CPU GPU (1-Pack)

Based on 526 reviews Check latest price

Product description

High performance Thermal Paste Grease Compound Kit, for heatsink thermal cooler. Can be used for cooling Computer Processor, CPU, GPU, IC chips, PS4, PS5, XBOX, etc. The package includes 1 gram high performance 6.5 W/m-K thermal paste together with applicator tool.

Specifications:

Thermal conductivity > 6.5 W/m-k.

Thermal resistance 0.0016 k-in/W.

Working Temperature: -30/280°c.

Excellent Thermal Conductivity:>6.5W/(m-K),perfect for overclocking, liquid cooling solutions.

High stability and reliability,made of metal oxide and silicone oil, good thermal conductivity and insulation,reliable performance under high temperature.

Odorless, low oil content, non-volatile, non-corrosive, non-toxic, flame retardant Silicone based.

The syringe applicator provides convenience for storage and is for all applications, including computer components such as CPU, GPU and North bridge Chipset.

Suitable for high-power LED, Network switch,Router,SSD,Computers, all kinds of household appliances, electronic components, electricians and other fields.

  • Thermal conductivity > 6.5 W/m-k.
  • Thermal resistance 0.0016 k-in/W.
  • Working Temperature: -30/280°c.
  • 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.

User questions & answers

Question: Is this product also electrically conductive
Answer: The unit has a common 120V Input, UL Listed, 2 pronged power cord. So , I would assume that it should be compatible with a gfi/gfci trip outlets.
Question: Does this paste truly have a Thermal conductivity > 6.5 W/m-k. as stated in the listing
Answer: This fixture does not have a starter. It has an electronic ballast. Thanks for your question about this 4FT T5 HO fixture 2 tube for indoor garden plants.
Question: is the thermal conductivity 6.5 W/m-k shown on the tube you receive as pictured in listing
Answer: Its bright with 2 T5 fluorescent tubes not sure what is meant by high output, 1000 lumens is very bright and ideal for indoor growing plants
Question: Is this the product to use to put on chip for better performance of a eco fan
Answer: yes, T-5 AS FAR AS I UNDERSTAND BOTH LAMPS EMIT 5% OF THEIR UV AS UVB BUT THE T5 AND HO EMITS MORE UV OVERALL AND THUS MORE UVB, ONE T-5 IS BETTER THAN 2 T-8's hope I could help some

Thermal Grizzly Kryonaut Thermal Paste, 5.55g

Thermal Grizzly

Based on 3 reviews Check latest price

Product description

The Kryonaut thermal paste was specially developed for the extremely demanding applications and the highest demands of the overlocking community. Kryonaut is also recommended as a top product for critical cooling systems in the industrial sector.

Especially for overclocking

Excellent thermal conductivity

No curing

High long-term stability

Not electrically conductive



"Kryo" - the Greek word for "cold", which is also used in cryogenics - indicates that the  Kryonaut thermal paste is especially suitable for use in the low temperature range - it was developed for the true "Kryonauts" among the "Extreme Overclockers"."Kryo" - the Greek word for "cold", which is also used in cryogenics - indicates that the  Kryonaut thermal paste is especially suitable for use in the low temperature range - it was developed for the true "Kryonauts" among the "Extreme Overclockers".



Kryonaut  uses a special carrier structure, which does not begin any drying processes even at 80 ° C. This carrier structure ensures that the nano-aluminum and zinc oxide components contained in the paste combine optimally, thus optimally compensating for unevenness in the heat transfer medium (e.g. the CPU) and a heat sink (e.g. heat sink) with excellent thermal conductivity.



Thermal conductivity 12.5 W / mk

Thermal resistance 0.0032 K / W

Electrical conductivity * 0 pS / m

Viscosity 120-170 Pasdensity 3.7g / cm3

Temperature -250 ° C / +350 ° C

Content  5.55g

Model: TG-K-015-R

  • Thermal paste ideal for optimizing thermal conductivity
  • Thermal conductivity: 12.5 W / mk
  • Thermal resistance: 0.0032 K / W
  • Electrical conductivity: * 0 pS / m
  • Content: 5.55g

User questions & answers

Question: Is it okay to put one dot in the middle on ryzen 3700x and let the heatsink spread it ? or should i spread it myself
Answer: Depending on usage its can range around 10 to 15.
Question: Can anybody comment it this is the real stuff? It's a decent price at 20 bucks, but I worry that it's too good to be true
Answer: Yes
Question: What is the shelf life of the product once opened
Answer: I'm just making an assumption here, but I would think you could use this on anything that has a processor with heat sink on top of it to help transfer heat.
Question: Is it electrically conductive? do i have to worry about it possibly messing up my cpu socket if some comes in contact
Answer: It is 4 grams. Please see spec of this item as the link below. http://thermaltakeusa.com/Cooling_Accessory/Cooling_Accessory_/Thermal_Grease/C_00002365/TG_7/Specification.htm

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