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In Thermal Compound / Grease

Our most popular products, based on sales and updated frequently.
01
Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound AS5-3.5G
Arctic Silver AS5-3.5G Thermal Compound
  • Volume / Net Weight: 3.5g
  • Long Term Operating Temperature: -50 to 130 C
  • Specifications: Average Particle Size: < 0.49 micron < 0.000020 inch Extended Temperature Limits: Peak: -50 Celsius Degree to >180 Celsius Degree Long-Term: -50 Celsius Degree to 130 Celsius Degree 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.
  • Model #: AS5-3.5G
  • Item #: 9SIB5YAH989927
  • Return Policy: View Return Policy
$7.79
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I wanted to use this compound for at least 1 month before writing a review about it. NOW WHAT I CAN SAY FOR SURE IS THAT THIS THING DOES THE JOB DUDE!!! Important note: I have a hole in my case side panel right in front of my CPU cooler and I built a size-cut duct to link the hole and the cooler. After about 20 normal alternation of computer operation and power turned off (as they say on ArcSilv5 website) THE RESULTS ARE HERE: My 64 X2 CPU is running AT ROOM TEMPERATURE in IDLE. Because of the direct exclusive source of fresh air given to the CPU by the duct+CPU fan, My CPU temp IS 6-9 DEGREE C LOWER THAN MY CASE TEMP. AMAZING!!! THIS IS THE FIRST TIME I'M EXPERIENCING SUCH SITUATION. My CPU temp would raise up around 8-11 degrees above room temperature under intense gaming (at these times, I also increase CPU fan speed) while case temp would be usually stable... So let's say that I'm running a CPU under 30 C at IDLE and under 40 C while gaming, IN SUMMER!!! (No A/C in my room). Yeah!

02
CORSAIR TM30 Performance Thermal Paste, CT-9010001-WW.
CORSAIR TM30 Performance Thermal Paste, CT-9010001-WW.
  • Volume / Net Weight: 3.5g
  • Thermal Conductivity: 3.8 W/mK
  • Specifications: CORSAIR TM30 thermal paste helps you push your PC to its limit, with a low-viscosity premium 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. Net Weight: 3g Thermal Conductivity: 3.8 W/mK Thermal Impedance: 0.01°C -in2/W Viscosity: 2300K cPs Specific Gravity: 2.5g/cm3
  • Model #: CT-9010001-WW
  • Item #: N82E16835181166
  • Return Policy: 30-Day Return Policy
$9.99
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-It's thermal paste. -Does thermal paste things -Doesn't complain about having to perform said thermal paste things

03
Arctic MX-6 ULTIMATE Performance Thermal Paste with 6x MX Cleaner
Arctic MX-6 ULTIMATE Performance Thermal Paste with 6x MX Cleaner
$9.99
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Great temps

04
ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive
  • Volume / Net Weight: 4.0g
  • Thermal Conductivity: 8.5 W/mK
  • Specifications: Thermal Conductivity (W/mk): 8.5 Viscosity (poise): 870 Density (g/cm3): 2.5 Net Weight: 4g The ARCTIC MX-4 is a premium-grade thermal paste with exceptional performance and ease of application. It is an electrically non-conductive paste that is applied between CPU / GPU and designated coolers to transfer the dissipated heat from the components to the heat sink. Since the ARCTIC MX-4 is a metal-free compound, it eliminates the risks of causing short circuit and in turn adding more protection to your computer. The new formula in the ARCTIC MX-4 features optimal thermal conductivity and low thermal resistance. These characteristics effectively dissipate the emitted heat from the core components. The consistency of the ARCTIC MX-4 is designed for simple application. Its text...
  • Model #: ACTCP00002B
  • Item #: 9SIA2W091E2146
  • Return Policy: View Return Policy
$7.49
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Years of building computers and using major brands and even generic super cheap thermal compounds i can only say MX-4 has ALWAYS gotten the best result with Air cooler and water. The only time I don't get good results with this thermal grease is if CPU cooler is not seated correctly.

05
Thermal Grizzly Kryonaut Extreme The High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles (2 Gram)
Thermal Grizzly Kryonaut Extreme The High Performance Thermal Paste for Cooling All Processors, Graphics Cards and Heat Sinks in Computers and Consoles (2 Gram)
  • Thermal Conductivity: 14.2 W/mK
  • Long Term Operating Temperature: -250 °C / +350 °C
  • Model #: TG-KE-002 R
  • Item #: 9SIA2W0KKE0133
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$16.49
$21.99
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- Keeps i7 265k at 30c idle with my 360 msi AIO - It was easier to spread this time. The first tube I got years ago was very clumpy. - It was pink-ish?!? Neat little spin on it.

06
CORSAIR XTM70 Extreme Performance Thermal Paste, 3g
CORSAIR XTM70 Extreme Performance Thermal Paste, 3g
  • Part Number: CT-9010010-WW
  • Volume / Net Weight: 3.0g
  • Model #: CT-9010010-WW
  • Item #: N82E16835181325
  • Return Policy: 30-Day Return Policy
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$19.99
$22.99
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07
Noctua NT-H2 3.5g, Thermal Computer Paste incl. 3 Cleaning Wipes (3.5g)
Noctua NT-H2 3.5g, Thermal Computer Paste incl. 3 Cleaning Wipes (3.5g)
  • Specifications: Premium-grade thermal compound for optimal heat-transfer from the CPU or GPU to the heatsink
  • Model #: NT-H2 3.5g
  • Item #: 9SIAADY8R70239
  • Return Policy: View Return Policy
$14.95
$6.81 Shipping

Temps are way lower than any thermal paste i have used

08
Thermal Grizzly Kryonaut Thermal Grease Paste - 1.0 Gram
Thermal Grizzly Kryonaut Thermal Grease Paste - 1.0 Gram
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$6.74
$9.99
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Why did I pick this? I was intrigued by this so I bought it. Sure, its pricier than most pastes. There is a thick plastic side and a thin plastic side. I cut the piece to size and used a sharp utility knife to pre-peal the thin plastic side and fold the corner. I wiped the die with the enclosed alcohol pad, pealed the thick plastic side, centered the pad, used the spatula to press it down and then grabbed the pre-folded edge of the thin plastic to remove. It wasnt too bad. I dont know if it works better as I have not compared it to regular thermal paste but I am satisfied that I got an appropriate amount between the CPU and the cooler.

So easy to install and quick to act. Also shipping was so fast I was impressed

11
Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)
Noctua NT-H1 3.5g, Pro-Grade Thermal Compound Paste (3.5g)
  • Volume / Net Weight: 3.5g
  • Long Term Operating Temperature: -50 to 110 C
  • Specifications: Weight: 3.5 g Volume: 1,4 ml Density: 2,49 g/cm3 Colour: Grey
  • Model #: NT-H1
  • Item #: 9SIAADY6PJ5311
  • Return Policy: View Return Policy
$8.95
$6.81 Shipping

- Came with a full tube, in standard retail packaging. This will be more thermal paste than I need for years. - Applied easily - Didn't melt my CPU

-Great performance. My CPU temp is around 28C at idle and caps out at 63C under sustained stress testing =O. Using a Cooler Master Hyper 212 cooling tower. Maybe I went overboard because the Ryzen 5 5500GT isn't the spiciest processor out there... but I can't say I regret it. -Included plastic spatulas and cleaning wipes were very helpful. Mixed results with the applicator tip.

Excellent cooling quality Lots of tools to spread it around Good documentation

14
Thermal Grizzly Conductonaut  CPU GPU Cooling Ultra High Performance Liquid Metal Compound Cooler Fan Thermal Grease/Paste -1 Gram TG-C-001-R
Thermal Grizzly Conductonaut CPU GPU Cooling Ultra High Performance Liquid Metal Compound Cooler Fan Thermal Grease/Paste -1 Gram TG-C-001-R
  • Volume / Net Weight: 1.0g
  • Thermal Conductivity: 73 Wm / K
  • Long Term Operating Temperature: 10 °C -140°C
  • Specifications: Applications: CPU / GPU Thermal Thermal Conductivity: 73 Wm / K Specific gravity: 6.24g/cm³ Viscosity: 00021 pas Operating temperature: 10 °C /140°C Content: 5g
  • Model #: Conductonaut 1 Gram
  • Item #: 9SIA2W0DNS2305
  • Return Policy: View Return Policy
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$9.74
$12.99
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15
Coxbyte TG-30 thermal paste, 17.5W/mK ultra-high thermal conductivity suitable for CPU/server/GPU thermal conductivity, non corrosive,4g
Coxbyte TG-30 thermal paste, 17.5W/mK ultra-high thermal conductivity suitable for CPU/server/GPU thermal conductivity, non corrosive,4g
  • Volume / Net Weight: 4g
  • Thermal Conductivity: 17.5 W/mK
  • Long Term Operating Temperature: -50 to 250 C
  • Specifications: TG-30 adopts an improved nanocarbon tube composite formula with a thermal conductivity of 17.5W/mK (measured value), which can quickly reduce the temperature difference between CPU/GPU cores and meet the cooling needs of mainstream gaming consoles, high-performance graphics cards, and workstations. Its non-conductive properties completely avoid the risk of short circuit,
  • Model #: coxbyte002
  • Item #: 9SIBZ9VKEE6093
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$11.69
$16.99
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Easy to apply and spread out across the cpu. Not thin and not incredibly thick and difficult to move. From hardware test / review of cpu temp, doing a good job after 3 weeks. Approx. temp now at rest and basic usage is 50c and noted temps only reaching up to 80c during game play. CPU - AMD Ryzen 7 5700X3D - 8-Core 3.0 GHz Socket AM4 105W No Integrated Graphics

17
Arctic ACTCP00092A MX-7 (4g) with 6pcs MX Cleaner PREMIUM Performance Thermal Compound
Arctic ACTCP00092A MX-7 (4g) with 6pcs MX Cleaner PREMIUM Performance Thermal Compound
  • Brand: Thermal Grizzly
  • Series: ACTCP00092A
  • Part Number: ACTCP00092A
  • Volume / Net Weight: 3.5g
  • Model #: ACTCP00092A
  • Item #: 9SIA2W0KR64495
  • Return Policy: View Return Policy
$9.99
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- Ease of installation - Longevity

I recently had the opportunity to try out a high-performance thermal paste, and I must say, it exceeded my expectations in every way. As someone who frequently builds and maintains computers, the quality of thermal paste is of utmost importance to ensure optimal cooling and performance. The product I tested, which I will refrain from naming to avoid bias, truly stood out. First and foremost, the thermal conductivity of this paste is outstanding. It significantly improved the heat transfer between the CPU and heatsink, resulting in lower temperatures during heavy loads. This, in turn, enhanced the overall performance of my system, particularly during demanding gaming sessions and intensive video editing tasks. The application process was a breeze. The paste's consistency was just right, making it easy to spread evenly without any mess or air bubbles. It adhered well to the CPU and heatsink surfaces, ensuring a tight connection, which is crucial for efficient heat dissipation. Moreover, the durability of this thermal paste is impressive. After several months of use, I noticed no degradation in its performance, and my temperatures remained consistent. This reliability is a testament to the high-quality materials used in its formulation. In terms of value, while this thermal paste may be slightly more expensive than some alternatives on the market, it is a worthwhile investment. The peace of mind knowing that your CPU is running at optimal temperatures and your system is performing at its best is invaluable for any enthusiast or professional.