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Tuniq TX-4 1ml Heat Conducting Thermal Grease

MPN: TX-4 | SKU: AT6784
Regular Price: $15.98
Price: $12.89
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  • Better performance than TX-3 thermal grease.
  • Easy apply than TX-3 thermal grease
  • 6.53W/mK Ultra-High thermal conductivity for superior heat transfer
  • Not electrically conductive
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Frequently Bought With

  • Key Selling Points

Key Selling Points

  • Better performance than TX-3 thermal grease.
  • Easy apply than TX-3 thermal grease
  • 6.53W/mK Ultra-High thermal conductivity for superior heat transfer
  • Not electrically conductive
  • Description
  • Product Details
  • Customer Reviews
  • Q&A


Tuniq TX-4 is a high performance thermal compuond for processor heatsinks. Applying a small amount of this industry leading thermal grease to your CPU cooling system will increase heat dissipation from your processor to the heatsink, allowing for lower sustained temperatures.The all new TX-4 from Tuniq is a breakthrough in thermal compound conductivity. TX-4 offers all the advantages of our own industry leading TX-3 thermal compound and improves upon it! From the thinnest possible application to the highest thermal conductivity, TX-4 is the perfect medium between your heat producer and your heat sink.The TX-4 also comes with an easy-to-use applicator, the TIM spreader. The TIM spreader allows for fast and even application without any mess. If you are looking for that extra edge in thermal cooling, then look no further and get your hands on the TX-4 thermal compound.

  • 6.53W/mK thermal conductivity for superior heat transfer
  • Low bleed under high pressure
  • 1 ML tube of compound


66,200 CP
Thermal conductivity
6.53 W/mK
Operating temperature
-45 Degrees C ~ 160 Degrees C
  • TX-4


  • Tuniq TX-4 1ml Heat Conducting Thermal Grease

Brand: Tuniq


UPC: 6933337311393

Compatibility: Processor, Heatsink

Packaging: Retail

Condition: New

Product Details

Appearance: Grey

Viscosity: 66,200 CP

Thermal conductivity: 6.53 W/mK

Operating temperature: -45°C ~ 160°C

Volume: 1ml
Better performance than TX-3 thermal grease.

Easy apply than TX-3 thermal grease

6.53W/mK Ultra-High thermal conductivity for superior heat transfer

Tends to form a thinner layer between CPU and heatsink than other greases even under low pressure

Helps the low-pressure clip design of cooler to achieve better cooling performance

RoHS compliant

Low bleed under high pressure

Not electrically conductive

High stability and reliability

Best solution for the heatpipe direct contact or heatpipe direct touch type CPU cooler.(Ex: Sunbeam Core Contact Freezer)
Electrical Outlet Plug Type
Thermal Compound

Package Includes

Customer Reviews

Review Summary
87.06% (74)
10.59% (9)
0.0% (0)
0.0% (0)
2.35% (2)
By Yara Gunnarsson
Great thermal compound
I used this thermal compound sparingly on an intel w3580 cpu and thus far the temp has never gone past 41 deg. C in a hot tropical environment (processor at idle). This thermal compound does the job.
By Denis Perez
Worked great
Used this to repair ylod on my fat ps3. Works great, first time using thermal compound. Had no problems and ps3 is fixed.
By Lea Christiansen
Great product for a hot cpu chip...
I have a state-of-the-art home built computer that is slightly overclocked. I have a solid cpu heat sink, but the thermal grease can be critical. Maximum pc recommends this product and i have had zero issues with it. My cpu runs nice and cool thanks to cooler master and tuniq tx-2.
Best past for the money
Non conductiveremember you only need a small drop , rice sizedo not pre spread , you will get air bubblestuniq website has a video on the installing
By Marianne Novak
This product is similar to arctic silver in everyway. It is not conductive so if you aren't the best at applying new thermal paste no worries.
By Raymund Hornig
Works great
This works wonderfully. I needed some thermal paste for my heat sink and this does the job! It's easy to open and use. I definitely recommend this!
By Sara Hernandez
Solid temperatures but sticky!
So far, i have been happy with the temperatures that i've been getting with this thing. It's usually around 12-19 celsius when i am just browsing the internet and emails but goes up to 30s-40s during gaming. My only problem with this is that if you want to try a different application method besides the pea, you're going to have a bad time. It doesn't spread well and it's really sticky which i found out the hard way when trying to do the spread method. Luckily, this is non conductive and was easy to clean up with alcohol and cotton swabs. Overall, go tradition pea/rice size and you couldn't go wrong with this. Oh there's definitely plenty inside the tube because i kept messing up and still had extras.
By Luis Kuhnt
Great product
I purchased this to put on all cpu's and gpu's i have on a new system that runs very warm anyway. I was one of the arctic silver guys, and have been ever since arctic silver came out. I will have to say that this thermal paste seems to pull more heat away than my old arctic silver which is still a good product. In comparison i saw about 3 degrees c lower on idle and almost 6 lower on high load. The room temp was at 72 degrees f and both arctic silver and the tuniq -2 extreme were tested on the same hardware and software.I even gave arctic silver the 200 hrs it needed to settle in, by letting the computer run 24 7 for 2 weeks. This is an excellent product, i hope it continues to do as well in the long run.
By Astrid Hansen
Seems to be working great so far
I'm running an i5-4670k at base clock with a cooler master n520 cooler, and after running heaven benchmark for almost 20 minutes, the cpu barely got to 50c. Running skyrim for a few hours with every setting maxed, the cpu peaked at 46c with an average of about 40c. It would seem i applied the thermal paste right, and it is helping immensely considering i am using a cheap cooler that is never mentioned.
By Cristobal Ruiz
Exactly as described. Packaged well. Shipped fast. Performs excellent. Runs about 4c cooler than the artic silver. Would recommend for your next build. Plenty in the tube to cover multiple applications.


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Tuniq TX-4 1ml Heat Conducting Thermal Grease

Price: $12.89
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