Thermal Compound ACTCP00002B – Better Than Liquid Metal The ARCTIC MX-4 thermal compound is composed of carbon micro-particles which increase the thermal conductivity of your computer hardware dramatically. Featuring superior performance compared to liquid metal, this thermal compound is the ideal companion for PC enthusiasts, as well as for overclockers who need to ensure that their CPU or GPU dissipates heat efficiently. Easy to Apply You won't be struggling with this thermal compound, even if you're a beginner. The MX-4's great consistency makes the application process easier, and with the help of the video instructions, you can even avoid voids between your CPU and cooler hole. Safe Application The MX-4 thermal compound doesn't contain any metallic particles, so you won't have to worry about electical conductivity. Unlike silver and copper compound, this one won't damage your components even when coming in contact with electrical pins. High Durability The performance of MX-4 thermal compound won't get worse over time. Once you've applied it, you won't have to worry about it for at least 8 years. Value for Money The ARCTIC MX-4 thermal compound represents great value for its low price. With superior performance and great life-span, it's the perfect choice for any system builder.
Thermal Compound ACTCP00002B – Better Than Liquid Metal The ARCTIC MX-4 thermal compound is composed of carbon micro-particles which increase the thermal conductivity of your computer hardware dramatically. Featuring superior performance compared to liquid metal, this thermal compound is the ideal companion for PC enthusiasts, as well as for overclockers who need to ensure that their CPU or GPU dissipates heat efficiently. Easy to Apply You won't be struggling with this thermal compound, even if you're a beginner. The MX-4's great consistency makes the application process easier, and with the help of the video instructions, you can even avoid voids between your CPU and cooler hole. Safe Application The MX-4 thermal compound doesn't contain any metallic particles, so you won't have to worry about electical conductivity. Unlike silver and copper compound, this one won't damage your components even when coming in contact with electrical pins. High Durability The performance of MX-4 thermal compound won't get worse over time. Once you've applied it, you won't have to worry about it for at least 8 years. Value for Money The ARCTIC MX-4 thermal compound represents great value for its low price. With superior performance and great life-span, it's the perfect choice for any system builder.
in 2 offers
The lowest price for Arctic MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste For All Pro right now is $8.89 at Amazon.com.au, compared across 2 retailers.
The all-time low was $8.00 on 12 June 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Arctic MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste For All Pro
Thermal Compound ACTCP00002B – Better Than Liquid Metal The ARCTIC MX-4 thermal compound is composed of carbon micro-particles which increase the thermal conductivity of your computer hardware dramatically. Featuring superior performance compared to liquid metal, this thermal compound is the ideal companion for PC enthusiasts, as well as for overclockers who need to ensure that their CPU or GPU dissipates heat efficiently. Easy to Apply You won't be struggling with this thermal compound, even if you're a beginner. The MX-4's great consistency makes the application process easier, and with the help of the video instructions, you can even avoid voids between your CPU and cooler hole. Safe Application The MX-4 thermal compound doesn't contain any metallic particles, so you won't have to worry about electical conductivity. Unlike silver and copper compound, this one won't damage your components even when coming in contact with electrical pins. High Durability The performance of MX-4 thermal compound won't get worse over time. Once you've applied it, you won't have to worry about it for at least 8 years. Value for Money The ARCTIC MX-4 thermal compound represents great value for its low price. With superior performance and great life-span, it's the perfect choice for any system builder.
Thermal Compound ACTCP00002B – Better Than Liquid Metal The ARCTIC MX-4 thermal compound is composed of carbon micro-particles which increase the thermal conductivity of your computer hardware dramatically. Featuring superior performance compared to liquid metal, this thermal compound is the ideal companion for PC enthusiasts, as well as for overclockers who need to ensure that their CPU or GPU dissipates heat efficiently. Easy to Apply You won't be struggling with this thermal compound, even if you're a beginner. The MX-4's great consistency makes the application process easier, and with the help of the video instructions, you can even avoid voids between your CPU and cooler hole. Safe Application The MX-4 thermal compound doesn't contain any metallic particles, so you won't have to worry about electical conductivity. Unlike silver and copper compound, this one won't damage your components even when coming in contact with electrical pins. High Durability The performance of MX-4 thermal compound won't get worse over time. Once you've applied it, you won't have to worry about it for at least 8 years. Value for Money The ARCTIC MX-4 thermal compound represents great value for its low price. With superior performance and great life-span, it's the perfect choice for any system builder.
Prices last updated 24 June 2026.
Last updated at 24/06/2026 03:30:22
Arctic MX-4 2019 Edition - Thermal Compound Paste 1 Pack 4g + Tool
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mx-4 Thermal Compound Paste 2019 Edition 4g Pack With Tool High
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on ebay.com
The Arctic MX-4 Thermal Paste is probably, or is, the best value thermal paste that you can get. After using the thermal paste, my average temperatures reduced by about 5 to 10 celesius, while it doesn't sound like much, it really does help a lot. The Arctic Thermal Paste is definitely worth it both because of its price but also because of its performance.
originally posted on ebay.com
Was easy to use,after I practiced a couple times on a piece of paper. It's only been a couple since I installed a new CPU in my vintage desktop,so I can't speak for long term performance,but no heat issues yet,after installing upgraded windows,tweaking settings,and running antivirus scans. Excellent so far.
originally posted on ebay.com
This comes highly recommended for the casual computer builder. I don't do over-clocking or gaming computers, but I do put the maximum memory in and the highest processor the motherboard can handle. Having a good thermal compound makes the builds stress free. I'll probably re-do my own desktop and laptop to improve cooling and longevity.
| Product dimensions | 3.05 x 7.11 x 14.99 cm; 4 Grams |
| Item Dimensions L x W x H | 30 x 71 x 150 millimetres |
| Is discontinued by manufacturer | No |
Arctic MX-4 2019 Edition - Thermal Compound Paste 1 Pack 4g + Tool
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mx-4 Thermal Compound Paste 2019 Edition 4g Pack With Tool High
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
The Arctic MX-4 Thermal Paste is probably, or is, the best value thermal paste that you can get. After using the thermal paste, my average temperatures reduced by about 5 to 10 celesius, while it doesn't sound like much, it really does help a lot. The Arctic Thermal Paste is definitely worth it both because of its price but also because of its performance.
Was easy to use,after I practiced a couple times on a piece of paper. It's only been a couple since I installed a new CPU in my vintage desktop,so I can't speak for long term performance,but no heat issues yet,after installing upgraded windows,tweaking settings,and running antivirus scans. Excellent so far.
This comes highly recommended for the casual computer builder. I don't do over-clocking or gaming computers, but I do put the maximum memory in and the highest processor the motherboard can handle. Having a good thermal compound makes the builds stress free. I'll probably re-do my own desktop and laptop to improve cooling and longevity.
It is good for general usage, but not for gaming and systems that are prone to overheating. It's thermal conductance rating is lower than Arctic Silver and it is noticeable as my system ran into the 90*C during gaming loads.
Just like the title says, it works and it was easy to apply. My old Inspiron desktop was in dire need of having the thermal paste reapplied and the temps dropped dramatically. Was heating to near 60C in both cores just using a web browser. Now it stays between 30 and 40 when being used hard.
This is the best paste at the best value. It's thermal conductivity rating is equal or better than many higher priced thermal compounds. IC Diamond (and other overpriced junk) is all marketing hype BS. This MX-4 is top quality paste at a fair price.
Amazing man. Its a very good product i enjoy it well. I suggest u by this before any other out there. Thats my thought tho. Shipping was also pretty fast. Keep it up
the least expensive top performing thermal paste in large quantity tube I could find. Not disappointed. Spreads well. I'm old school and coat my CPUs in thermal paste with a slight bulge in the center, no thicker than a sheet of paper. I've never had issues with thermal throttling, SMD shorts, or even overflow messes. MX-4 works very well for this, but does take a little more patience to spread than Arctic Silver.
This stuff works great! I have an older computer that kept shutting down because it was overheating. My idle temps were hovering around 45-55C and well over 90C under load. Apply this paste and now its idling in the low 30s and mid 50s under load. Couldn't be happier!
Cpu temp is cooler. Fans are more quiet. Old paste was crumbling. Recommend.
| Product dimensions | 3.05 x 7.11 x 14.99 cm; 4 Grams |
| Item Dimensions L x W x H | 30 x 71 x 150 millimetres |
| Is discontinued by manufacturer | No |
