Search  for anything...

ARCTIC MX-4 (20 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

  • Based on 2,913 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives May 26 – May 28
Order within 3 hours and 54 minutes
Available payment plans shown during checkout

Style: MX-4 (20 g)


Features

  • 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
  • EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
  • 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

Description

Read more Highest thermal conductivity The surfaces of processor chips and cooler floors are covered with microscopic dents; ARCTIC‘s MX-4 thermal paste is composed of carbon microparticles which fill these cavities. This leads to extremely high thermal conductivity, guaranteeing that heat is dissipated quickly and efficiently from the CPU or GPU. With its outstanding performance, the MX-4 is not only an excellent choice for overclockers and enthusiasts, but also for other sapplications that require thermal transmission. Easy application Thanks to its consistency, MX-4 is easy to apply, even for beginners. The video in the picture gallery demonstrates the application technique to avoid air pockets between processors and coolers. Secure usage In contrast to pastes based on metal oxides or liquid metal, ARCTIC’s MX-4 is metal-free and not electrically conductive. This eliminates the risk of short circuiting, and eliminates the need to worry about corrosion damage to the radiator floor caused by liquid metal. Proven quality While the packaging of our thermal paste has changed several times over the years, the composition of the formula has remained the same. Our MX pastes have long stood for high performance and quality, and with our new, recyclable packaging, we aim to reduce CO2 emissions and thus make a contribution to the environment. Read more Technical Specifications General Data Density: 2.50 g/cm³ Viscosity: 870 Poise Volume Resistivity: 3.8 X 10^13 Ω-cm Continuous Use Temperature: -50~150 °C Colour: Grey Read more MX-4 MX-4 (incl. Spatula) MX-2 MX-6 MX Cleaner TP-3: Premium Performance Thermal Pad Dimensions / / / / 115 x 115 mm 100 x 100 mm; 200 x 100 mm; 120 x 20 mm Thickness / / / / / 0.5–1.5 mm Continuous Use Temperature -50~150 ℃ -50~150 ℃ 0~150 ℃ -50~150 ℃ / -40~150 ℃ Volume Resistivity 3.8 X 10^13 Ω-cm 3.8 X 10^13 Ω-cm 1.22 X 10^12 Ω-cm 1.8 X 1012 Ω-cm / 2.69 X 10^12 Ω-cm Viscosity 870 Poise 870 Poise 850 Poise 45000 Poise / / Read more


Brand: ‎ARCTIC


Series: ‎MX-4 Edition 2019


Item model number: ‎MX-4 Edition 2019


Item Weight: ‎0.705 ounces


Product Dimensions: ‎4.72 x 4.72 x 0.79 inches


Item Dimensions LxWxH: ‎4.72 x 4.72 x 0.79 inches


Color: ‎Grey


Manufacturer: ‎ARCTIC


Country of Origin: ‎China


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎January 10, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 26 – May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Excelente producto.
Style: MX-4 (20 g)
Excelente diseño, una sola cosa acotaré, utilizar una caja más chica la proxima.
Reviewed in the United States on November 2, 2022 by Amazon Customer

  • Unbeatable for the cost.
Style: MX-4 (20 g)
I ,ve used MX4 on and off for years and its never failed me yet the only thing i world change is to make the tip a bit longer to make it a little easier to get into tight places other than that its the most cost effective paste out there.
Reviewed in the United States on October 9, 2022 by canton lafferty

  • Still among the best options. Especially for this price.
Style: MX-4 (20 g)
There are better options available these days versus when this first came out -- but not a lot. The Arctic Cooling MX-4 is still an incredible choice with a great price compared to the better options. One of its key selling points from the start is also that it lasts a really long time -- and that hasn't changed. A lot of the options today that perform better still don't last as long. Of course AC MX-5 does, but that costs a fair bit more. This can be a really great compromise in price/performance with much better performance than even many in this price range and there is a lot of it, so this tube will cover a lot of devices for a long time. I've lost track of how many devices I've used it on. Since I have so much I feel free to even use it on things like Raspberry Pis and such that normally you wouldn't use such high grade stuff on. ... show more
Reviewed in the United States on August 8, 2022 by Joshua

  • It works great!
Style: MX-4 (20 g)
I disassembled a Lenovo T430 and then reassembled it. I used the thermal paste, and liked the consistency and ease of use. Thank you!
Reviewed in the United States on October 18, 2022 by Charles White

  • The BEST PERFORMING (readily available) H.S. COMPOUND I've used in 40 years!
Style: MX-4 (20 g)
I've compared side-by-side with various ceramic / metal filled compounds and the performance difference is easily measurable / observed. Very easy to apply and clean up. Been using MX-4 for about 6 years so my experience in long term stability is limited. HOWEVER, I do have stability experience with all the other compounds and what I see so far indicates, yet again, superior performance with MX-4. I use all the other compounds I keep on hand for testing / and less demanding applications like CPUs with Pd < 90W. But when I commit to a configuration, MX-4 is my only choice (And if I happen to run out, I'll wait until more arrives before before mounting that HS for what will probably be a very long time.) ... show more
Reviewed in the United States on August 18, 2022 by Zeb

  • Muy buen producto
Style: MX-4 (20 g)
Muy bueno y para todo uso
Reviewed in the United States on September 29, 2022 by Luis Herazo

  • Great paste
Style: MX-4 (20 g)
I’ve tried many. This is one of the few that doesn’t rip an AM4 cpu out of the socket when removing the heatsink/block. Great temps to boot
Reviewed in the United States on September 13, 2022 by Andrew jeff

  • Great Paste for Playstation
Style: MX-4 (20 g)
none of the thermal paste on the market works like this one when it comes to cooling down your Playstation chip! Absolutely love it
Reviewed in the United States on August 14, 2022 by salome

Can't find a product?

Find it on Amazon first, then paste the link below.